Aigo Outdoor Fountain PB2200 User Manual

PB - 2200 Pro Series  
User’s Manual  
Rev. Original  
FCC Notes:  
This equipment generates, uses, and can radiate radio frequency energy and, if not  
installed and used in accordance with the instructions manual, may cause interference  
to radio communications. It has been tested and found to comply with limits for a Class  
A digital device pursuant to subpart J of Part 15 of FCC Rules, which are designed to  
provide reasonable protection against interference when operated in a commercial  
environment. Operation of this equipment in a residential area is likely to cause  
interference in which case the user at his own expense will be required to take whatever  
measures to correct the interference.  
Warranty Limits:  
Warranty terminates automatically when any person other than the authorized  
technicians opens the machine. The user should consult his/her dealer for the problem  
happened. Warranty voids if the user does not follow the instructions in application of  
this merchandise. The manufacturer is by no means responsible for any damage or  
hazard caused by improper application.  
About This Manual:  
Posiflex has made every effort for the accuracy of the content in this manual. However,  
Posiflex will assume no liability for any technical inaccuracies or editorial or other  
errors or omissions contained herein, nor for direct, indirect, incidental, consequential  
or otherwise damages, including without limitation loss of data or profits, resulting  
from the furnishing, performance, or use of this material.  
This information is provided “as is” and Posiflex Inc. expressly disclaims any  
warranties, expressed, implied or statutory, including without limitation implied  
warranties of merchantability or fitness for particular purpose, good title and against  
infringement.  
The information in this manual contains only essential hardware concerns for general  
user and is subject to change without notice. Posiflex reserves the right to alter product  
designs, layouts or drivers without notification. The system integrator shall provide  
applicative notices and arrangement for special options utilizing this product. The user  
may find the most up to date information of the hardware from web sites:  
All data should be backed-up prior to the installation of any drive unit or storage  
peripheral. Posiflex will not be responsible for any loss of data resulting from the use,  
disuse or misuse of this or any other Posiflex product.  
All rights are strictly reserved. No part of this documentation may be reproduced,  
stored in a retrieval system, or transmitted in any form or by any means, electronic,  
mechanical, photocopying, or otherwise, without prior express written consent from  
Posiflex Inc. the publisher of this documentation.  
© Copyright Posiflex Inc. 2006  
All brand and product names and trademarks are the property of their respective holders.  
Part 1  
P/N: 14430900010  
 
BRIEF INTRODUCTION  
THE USER’S MANUAL  
The purpose of this manual is to guide the user in the initial  
installation and general use of the Posiflex PB-2200 Pro series of POS  
terminals. It does not explain any application software that may be supplied  
with it.  
We intend to provide our customers with all technology advantages  
available by evolving the product design to incorporate appropriate changes  
and improvements. So some detail differences may exist between this manual  
and the equipment supplied.  
For more detailed or technical information please refer to the CD-  
ROM disc associated or consult our authorized dealers or visit our web site:  
THE PRODUCT  
The Posiflex range of PB-2200 Pro terminals have been designed and  
manufactured to meet the high end demand on POS systems. It incorporates all  
the advances of PC technology within a rugged housing designed for use in a  
hostile retail environment. By providing an integrated design, it has retained  
many of the secure features of a traditional ECR and has avoided the wiring  
“spaghetti” associated with more traditional PC solutions. This Open Standard  
Architecture ensures that this terminal can use the PC application software and  
development tools that are now inexpensively available and abundant.  
The terminal may be used as a self-content unit or as one of several  
terminals in a network system controlled by a “back office” computer through  
the integrated network interface. Versatile options besides the basic model  
selection can apply to it too.  
There are various options applicable internally including an UPS  
battery and Pole mount VFD customer display through powered COM port or  
CF memory card reader. The external options cover even much wider range  
including: Monitor, Wireless LAN, Cash drawer, POS printer, Bar code  
scanner, Programmable keyboard etc.  
THE BASIC MODELS  
PB-2200 –  
HT-4200 –  
Part 3  
 
THE STANDARD FEATURES  
CPU: VIA C7 1 GHz; HDD: 40 GB or above; RAM: 256 MB DDR2  
upgradeable to 2 GB max.  
Ethernet Networking: The standard network port works with both 10 Base T  
and 100 Base T.  
Serial Ports: There are 4 serial ports in a PB-2200 Pro system. COM1 is  
shared by the direct driven cash drawer port and the UPS function. Each COM  
port is capable of providing independently a +5 V DC or a +12 V DC supply.  
All these DC supplies are achieved through internal jumper setting and they  
are all defaulted to give no DC supply at delivery.  
Parallel Port: Each PB system is equipped with a parallel port that supports  
SPP/EPP/ECP.  
VGA Port: There is a VGA connector for connection of external monitor with  
+ 12 V DC power supply potential through jumper setting change included.  
CR Port: Capable of controlling 2 cash drawers through use of optional cable.  
USB Ports: The PB-2200 Pro series is equipped with 6 USB type A  
connectors for connection of USB (Universal Serial Bus) devices.  
Modem Ring-Up, LAN Or Alarm Wake-Up: The PB series can be turned on  
automatically upon an incoming COM port Modem call or LAN status or data  
packet received on LAN or a preset time/day/week/month.  
UPS function: to support the system from intermittent power failure (battery  
itself is an option)  
Accidental power off protection – The power switch is safely located at one  
side, and this power switch can be defined as a “ON” switch only through  
software command.  
THE OPTIONAL ITEMS  
Note: Underlined items below must be installed prior to delivery from factory.  
Attempt to apply them by end users is either too difficult or is likely to cause  
damages. Italic items below are stand alone peripheral devices.  
a) DRAM Memory Expansion: Upgrade up to 2GB max. in 2 DDR2  
modules.  
b) 2nd HDD: 2.5” IDE interface  
c) Compact Flash Memory Card Slot: Type I  
d) Audio Amplifier and Internal Speaker: This option can be available  
only in systems equipped with PCI riser card of revision C or later.  
e) Customer display: Pole mount 2 x 20 VFD display  
f) Wireless LAN Adaptor: inside back cable cover, IEEE 802.11b/g  
g) Preload OS: Win 2000, Win XP pro or WEPOS.  
h) LCD monitor: 12.1” LM-7112 without touch panel or TM-7112 with  
touch panel. Both support further options of BC-300, SD-300 or KP-  
210.  
Part 4  
 
i)  
UPS Battery: 2.3 AH 12V lead acid maintenance free battery  
j) 2-in-1 Cash Drawer Control Cable: Cable CCBLA-238, when added  
to the CR port of the PB series, can be used to control two Posiflex  
printer drive type cash drawers.  
k) Cash drawer: Printer (Direct) drive type Posiflex cash drawers. Model  
numbers coded as CR-3100, CR-3200, CR-4000, CR-4210 or CR-6210  
l)  
Programmable Keyboard: Various types of Posiflex programmable  
keyboards. Most recommended: KB-6000, KB-6200 series or KB-6600.  
m) Bar Code Scanner: Short range type (near contact) or long range type  
(250 mm for CD-3830) CCD scanners.  
n) POS printer: Posiflex 9 pin dot matrix impact printer or Posiflex  
thermal printer of RS232 serial interface, parallel interface, USB  
interface, LAN interface or even wireless interface.  
SYSTEM BOX CONTENTS  
When you receive the system box you will find it contains several items:  
PB-2200 Pro system unit  
This user’s manual  
Recovery CD for preloaded OS or Posiflex Product Information CD  
for driver utilities without OS  
Optional components installed to system unit as ordered  
Power adaptor with power cord (1 set)  
Part 5  
 
INSTALLATION GUIDES  
IMPORTANT  
Please do not connect the power cord or turn on the main unit until  
you have fully read the installation guides and followed the instructions!!!  
TECHNICAL ENHANCEMENTS  
Applicable technical enhancements in PB-2200 Pro series include  
serial COM port power supply settings, RTC battery replacement, VGA port  
power supply setting, DRAM upgrades and adding a half-length PCI adapter  
card. All these technical enhancement operations require purchase of  
applicable Technical Manual from Posiflex or consultation from Posiflex  
authorized dealers and should be handled only by a qualified technician.  
NON-USER-INSTALLABLE OPTIONS  
When the PB system is ordered with options like expanded system  
memory, 2nd HDD or CF memory card reader slot, the option(s) is (are)  
already installed in the system delivered. Therefore, no more installation is  
required.  
HALF LENGTH PCI EXTENSION CARD  
The whole installation operation of a half-length PCI extension card  
involves cautiously accessing the interior of the system, replacing the slot  
window metal plate, applying the card and installing its driver. Therefore, only  
a computer expert can perform this operation on his own risk.  
MAIN CONNECTION AREA  
The PB series is constructed for very easy maintenance. Press inward  
both plastic buttons at lower rear  
corners on both sides of the  
Push this button  
and also the one  
on the other side  
to open Cable  
Cover  
system unit (circled in right  
picture) to release the lower part  
of back cable cover. Please note  
that there are 2 plastic hooks on  
top cover holding the back cable  
cover as marked on upper part of  
the picture. Carefully release the  
back cable cover from the hooks  
to show the main connection area.  
Note: Never press the 2 springs on the metal walls as cross marked in the  
picture. Carelessly pressing on these 2 springs could cause damages. The user  
shall be responsible for such kind of damage. Even the maintenance  
technician must always pay attention to always disconnecting all power and  
cable connections before pressing the 2 springs and not to cause any damage  
Part 6  
 
either in the top cover opening operation after pressing the 2 springs or by  
leaving or spilling any improper materials inside after the opening operation.  
POWER ADAPTOR  
The power connector resides in the lower left  
corner of main connector area. Please make sure that  
the cable from the power adaptor is inserted into the  
power connector of PB system in the correct orientation  
as illustrated in right drawing. The manufacturer is not  
responsible for any damage caused by improper  
orientation of this connection. Please check that for  
straight type power plug the arrow mark on the plug is  
at top side of the plug. For right angled power plug, if  
the arrow mark is on its end, it should be pointing up. If  
the arrow mark is on one side of the right angled power  
plug, it should be on the right as in the drawing. Please  
also check that the city power supply specification from the wall socket is  
within the operation range of the power adaptor.  
UPS BATTERY (OPTION)  
When the PB system is installed with the UPS battery, the UPS  
battery is in the carton at delivery. Please take it out and place it in the battery  
compartment at center upper part of the connection area indicated as upper  
rectangle in picture at right. Connect the cable  
UPS Battery Compartment  
to its connector in the main connection area  
beside the power connector only when the  
system is about to power up for operation.  
Always disconnect the UPS battery when the  
system is to be left powered off for more than  
few days. Please pay particular attention to the  
environment requirement for UPS battery in  
next chapter “USING THE PB SYSTEM”.  
UPS Battery Connector  
SIDE MOUNT UPGRADE KIT (OPTION TO TM/LM-7112)  
When a side-mount upgrade kit option SD-300 or BC-300 is ordered  
with the optional TM/LM-7112 LCD panel, this option is already installed in  
the delivery. If they were to be later installed or if the side mount upgrade kit is  
KP-210, they have to be mounted to the right edge of LCD display at the 2  
screws. Then connect the USB cable (If KP-210 is without the smart card  
reader, there could be no USB cable.) to the USB port of the PB system and  
connect the PS/2 cable of KP-210 to PS/2 KB port of the PB system.  
Part 7  
 
WIRELESS LAN (OPTION)  
When the wireless LAN option is ordered with the PB system, this  
option is already installed in the delivery inside the back cable cover with its  
cable connected to one of the USB port. This cable must be disconnected  
first if installed whenever the back cable cover is opened for any operation.  
CUSTOMER DISPLAY (OPTION)  
When the PB series is ordered with the customer display option, the  
customer display together with the pole for installing them to corner of back  
cable cover will be delivered in separate package from the system unit. Please  
follow the Installation Guide in package of the option. The customer  
display will occupy one COM port or one USB port. However, before  
installing an integrated customer display option on a PB system, please have a  
qualified electronics technician to set up power supply to the customer display  
in the COM port used if the pole display is of RS232 interface and to  
neutralize the power supply once the customer display is to be removed from  
that port.  
AUDIO PORT  
The audio output port must be connected to either the earphone or a  
pair of speakers with booster or amplifier if used. When the audio amplifier  
option is installed, there will be an internal speaker inside the main unit with  
amplifier constructed on the internal PCI riser card.  
PROGRAMMABLE KEYBOARD (OPTION)  
All types of Posiflex programmable keyboards can be applied in PB  
system. Most recommended models are: KB-6000, KB-6200 series and KB-  
6600. Just connect it to the PS/2 KB port in the main connection area. The  
application of the keyboard requires no software driver and is free from any  
software compatibility issue. The system integrator can program the content of  
the keyboard for the application software following the technical guidance of  
Posiflex keyboard programming utilities.  
BARCODE SCANNER (OPTION)  
Modern barcode scanners applied in POS business are usually of KB  
interface type. Most of them provide both a male and a female PS/2 KB  
connector. Therefore it can be connected either to the bottom of the Posiflex  
programmable keyboard with the cable fit into the strain relief groove or in  
between the PS/2 KB port of the system unit and the Posiflex programmable  
keyboard. The only consideration is that in programming stage of the  
programmable keyboard, nothing (including the barcode scanner) should come  
in between the system and the programmable keyboard. However, this should  
be no problem in application phase.  
When a KB interface barcode scanner is installed in PB series, a  
Part 8  
 
connection of a normal PS/2 keyboard or the Posiflex programmable keyboard  
could become obligatory by some OS. Therefore, if there will be no keyboard  
installed for such OS, it is advisory to use an USB interface type barcode  
scanner instead of the PS/2 KB interface type.  
PRINTER (OPTION)  
There are many models of Posiflex POS printers that can be applied  
in PB system. These printers cover several interface technologies. Please  
connect the printer to a COM port, the LPT port or an USB port in the main  
connection area depending on the printer model and then connect its power  
adaptor. It is also possible to control a Posiflex wireless POS printer by  
connecting a separately purchased wireless Dongle to one of the COM ports in  
PB system.  
CASH DRAWER (OPTION)  
The RJ11 connector in main connection area of a PB system can be  
used for controlling most of the common cash drawers available on the market.  
However, it is recommended that the Posiflex CR-2000 (flip-top type) or  
(sliding drawer type) CR-3100 / CR-3200 / CR-4000 / CR-4100 / CR-4210 /  
CR-6210 be used for best compliance.  
The PB system will directly control the cash drawer using the cash  
drawer port (CR) both to operate the opening mechanism and to monitor the  
drawer open status. Both functions may be accomplished under software  
control of the COM1 serial port.  
Use the cable supplied with the Posiflex cash drawer (Part No.  
21863018010) for connection to the CR port in PB system. This cable has a 6-  
pole RJ11 plug at one end and an 8-pole RJ45 plug at the other. The 8-pole  
plug should be inserted into the connector marked: “signal cable from POS  
Printer” at the rear of the cash drawer. The 6-pole plug should be inserted in  
the connector marked “CR” found in the main connection area in the system.  
The user may also use the optional 2-in-1 cash drawer control cable  
21863023800 to control 2 cash drawers in 1 port. It has a 6-pole plug at one  
end and two 8-pole plugs at the other. The 6-pole plug should be inserted in  
the connector marked “CR” found in the main connection area in the system.  
Each 8-pole plug should be inserted into the connector marked “signal cable  
from POS Printer” at the rear of one of the cash drawers. The cable lengths for  
the two 8-pole plugs are different. Use the shorter one for the original cash  
drawer “CR1” and use the longer one for the extended cash drawer “CR2” that  
will be distinguished by the software command.  
OPERATING SYSTEM RECOVERY  
The operating system exists in the HDD in top of the system unit.  
Once the software system on HDD collapses, it is possible to restore the  
operating system onto a physically intact HDD with use of the Recovery CD  
Part 9  
 
that comes with the preloaded operating system. Please follow the instruction  
from your system integrator for system / software restoration. Follow the  
instructions below for operating system recovery only if your system integrator  
does not advise otherwise.  
For the PB system preloaded with Windows system on HDD, Posiflex  
provides recovery CD delivered with the terminal for the preloaded operating  
system. The System Integrator shall take care of software restoration after OS  
recovered. Use a Posiflex supplied USB interface external CDROM drive for  
such action. Other brand CDROM drive may require its specific driver  
different from what supported in the recovery CD.  
Please use the recovery CD in rescue operation only. Using it  
otherwise may wipe out whatever stored in the HDD! All upgrade devices  
drivers needed for manual installation in usual way are available in the  
subfolder “\drivers” in OS recovered HDD and the latest versions of these  
Now please follow instructions from your system integrator for  
software recovery after OS recovery and driver installation.  
OPERATING SYSTEM INSTALLATION  
This product is a highly professionalized equipment. The installation  
of an OS into a machine without any preloaded OS could constitute major  
difficulty for average user who either has barely limited technical knowledge  
of this professionalized equipment or is insufficiently equipped with necessary  
facilities to accomplish such a task. Therefore, installation of an OS into a  
system without preloaded OS is highly discouraged. Posiflex shall not be  
responsible for any technical support to questions arisen due to non-preloaded  
OS.  
Part 10  
 
USING THE PB SYSTEM  
BEFORE POWER ON A Check List  
It is very important that you check the following operational points:  
Ventilation  
This terminal must NOT be operated in an environment with  
restricted ventilation. There must be at least 25 mm air clearance around any  
top or side ventilation holes with a free flow of air around the unit at ALL  
times for the installation.  
Operating Environment  
The equipment must not site in direct sunshine, near a heater or in a  
damp area and must be free from contaminants like dust, smoke or fume.  
The equipment must not be operated or stored in extremes of both  
temperature and humidity/moisture.  
(Operating range 0°C to + 35°C and up to 80% relative humidity –  
non condensing max. wet bulb 26°C)  
Power Supply  
The operating voltage of the power supply should be checked to  
confirm that it is set within the range of the local power supply. The power  
cable, the power outlet and any power fusing arrangements must conform to  
local safety regulations.  
UPS Battery (option)  
General care:  
The UPS battery is consumable beyond product warranty. Please  
definitely observe the alerts in beginning of this manual. If the equipment is to  
be powered off for more than few days, please always disconnect the battery  
from the system. Reconnect it and turn on the system to recharge the battery  
for 1 ~ 2 hours every 3 months for temperature lower than 30°C. Recharge for  
1 ~ 2 hours every month for temperature over 30°C. Temperature above 40°C  
must be strictly avoided as it could cause termination of battery life and  
unexpected result even if the battery is not in work. The UPS battery can  
support basically the data preservation and smooth running of the system  
during intermittent or few minutes (3 ~ 20 min. depending on loading and  
battery condition) power failure.  
Battery replacement:  
In the preloaded OS for a PB-2200 Pro series, there is a built in  
utility Posiflex Power Switch Manager that will  
indicate the UPS battery status of the battery. When  
an installed UPS battery is found to be disabled or  
when pop up warning message like this picture  
Part 11  
 
appears, please replace the used up UPS battery at power off as soon as  
possible.  
Emergency treatment:  
The battery is constructed maintenance free and leakproof. Its storage  
space in PB system also provides very good protection as long as the ambient  
temperature remains below 30°C and the ventilation of the PB system remains  
free. However, should any accident happen and the sulfuric acid from the  
battery spills on skin or clothing, wash immediately with water. If the acid  
comes in contact with eyes, rinse eyes with large amount of clean water and  
see a doctor immediately. A larger external battery may be connected to give  
an extended operation. Please check your dealer about this capability when  
required.  
WARNING:  
If there are any signs of over charging or leakage of electrolyte  
please contact your dealer immediately  
VGA Display Port  
The VGA port in the PB terminal can support a 12 volt DC power to  
the external monitor through the VGA signal cable. This may cause permanent  
damage to any other monitor not designed to use this facility. Please use only a  
Posiflex monitor designed for the PB system when the 12 volt DC power is  
supported. Consult your dealer if you have any doubt.  
(Note: 12 volt DC power is available on pin 9 of the VGA connector and  
is supported by the UPS function if the UPS function module option with UPS  
battery is installed.)  
The video memory of this port shares from the system memory. The  
video memory size can be set in the BIOS CMOS setting to match the user’s  
application.  
Serial Port – COM1  
For the PB system with the UPS function, a COM1 terminator will  
also be supplied. Please always occupy COM1 serial port by a suitable serial  
device or this terminator. If this port is left vacant or connected with something  
like a mouse, the power switch management and the cash drawer control may  
fail to work correctly. An RS232 MODEM is not applicable to this port. It is  
recommended to use COM2.  
Part 12  
 
POWER ON/OFF CONTROL  
The PB terminal implements electronic power control, such that the  
main power to the system may be controlled by many methods as below:  
1. Hardware power switch  
2. Software OFF command  
3. Automatic power ON control  
4. Emergency power OFF  
Switching from OFF to ON requires a normal supply of the AC power.  
Hardware Power Switch  
This button is located at bottom front  
corner of right side as in right picture and can be  
used to turn the system on and off alternatively. This  
hardware switch can also be programmed to be an  
ON only switch through software command so that  
when this switch is accidentally pressed during system turned on, the system  
just remains on and unaffected.  
Software Off Command  
The system may also be shut down under software control. Please just  
follow the arrangement by your system integrator for this capability.  
Automatic Power On Control  
The system may also turn on according to some preset conditions  
such as Modem Ring Up and Alarm Clock Wake Up or LAN Wake Up.  
To utilize Modem Ring Up or Alarm Clock Wake Up function, the  
user should enter the CMOS setup by pressing “Del” key at system boot up,  
choose for “PM Wake Up Events” in “Power Management Setup” and make  
the “Ring Power Up Control” enabled for Modem Ring Up or select the  
“Power Up by Alarm” for Alarm Clock Wake Up. Save the configuration and  
exit the CMOS setup program. The Preset Power On Control will then be  
ready after a normal power off. For LAN wakeup, an operating caller system  
connected through LAN to the system is required. It also requires a qualified  
networking technician to check the LAN chip ID of the PB system for the  
caller system to wake it up.  
When the PB system is turned off after a successful boot up, the  
preset automatic power on functions will keep monitoring for the preset  
conditions and turn on the system when the preset conditions are met.  
Please note that if the PB system is improperly turned off before a  
complete boot up procedure, the above preset power on control functions will  
be disabled until next turning off after a complete boot up.  
Part 13  
 
Emergency Power Off  
In case of serious system halt due to any reason, the system could fail  
to be powered off through normal means. Press and hold the Power ON/OFF  
Switch for Emergency Power Off. Release the switch after the system powered  
off. It will take about 10 seconds. If there appears to give a special coded beep  
tone in the pattern “short, long, short, long, short” prior to the system power  
off in this process, please remove the AC power and wait for few minutes to  
allow the hardware registers to reset (If there is no such beep, AC removal is  
not required). Then you may restart the system and take remedial action  
against the precious failure.  
UPS Function  
When the UPS battery is installed, this function can be automatically  
enabled if the machine is operating on the preloaded OS from the manufacturer.  
When the external power is interrupted during system operation with the UPS  
function enabled, the system will give periodical beep to indicate the status of  
system working on battery power. The beep will go rather fast when the UPS  
battery approaches a fully discharged condition to remind the operator that  
power will soon finish. In few seconds, the whole system will soon be  
automatically turned off. In case the AC power resumes during the usage of  
the battery power, the battery operation will keep on for few seconds before  
the AC supply is confirmed stable.  
CUSTOMER DISPLAY  
The optional customer display PD-2601 or PD-7321 mounted on a  
pole at rear corner of PB system can be turned horizontally for best viewing  
effect in application.  
FAN CONTROL  
In the preloaded OS for this PB system, there is an embedded function  
that can keep on monitoring the interior temperature and the fan revolution rate  
and regulating each required fan power to gain  
maximum ventilation effect with lowest possible  
noise. This function is disabled by default at  
delivery. The user can decide to engage this  
function by clicking “Start” --> “Programs” -->  
“Posiflex Tools” --> “Posiflex Fan Control” to  
pop up a window like the right picture. Click  
“Enable” then “Apply” to engage this function  
in background. This function will remain  
operating even after system restart. To disable this function, you have to pop  
up this window again and click “Disable” then “Apply” and restart the system.  
If system hang due to CPU overheat occurs, please review the ventilation  
Part 14  
 
condition and environment temperature, check if the fan is stuck by  
contaminants such as dry grease or threads and try to correct the situation  
when the system is off and cooled down. You may power up the system again  
after the system cooled down and trouble cause removed. However, if the  
trouble remains, please consult your dealer for possibly fan replacement on  
worn out.  
USB  
There are in total six standard USB female connectors in the rear  
room. All support the Universal Serial Bus Specification standard 2.0 and also  
1.1. If for any reason (though very unlikely in ordinary practice) these ports  
has to be limited as USB 1.1 only, please enter BIOS setup and go to  
“Integrated Peripherals” then “SiS OnChip PCI Device” and disable the item  
“USB 2.0 Supports”.  
One among the six USB ports can be extended to top edge of system  
unit for the side-mount upgrade kit by a cable.  
VENTILATION MAINTENANCE  
To keep this equipment in orderly service, following maintenance  
should be performed on a regular basis.  
Removing Front Cover  
Please first remove any power and signal connection to this  
equipment. Please then check at the bottom side of the chassis that there is a  
gap between the bottom side of front cover and the chassis at the left corner of  
front cover. Pull the front  
cover out from this  
Front Cover  
opening to release the  
left side hook of front  
cover from the chassis as  
indicated by the hollow  
arrow in the right picture.  
Release Opening  
Chassis Bottom View  
Please then pull the bottom side of front cover  
forward to release the bottom hooks of front cover from  
the chassis as indicated by hollow arrow in left picture.  
Now pull the left side of  
front cover down a little to free it  
from the main cover as in the right  
picture.  
Part 15  
 
It may be required to push the power  
switch down to completely remove the front cover.  
Power Switch  
Cleaning for Front Ventilation  
Use vacuum cleaner to remove any dust or threads accumulation  
away from both the ventilation holes on front cover and ventilation grids on  
chassis exposed after removal of the front cover.  
Front Ventilation Grids on Chassis  
Ventilation Holes on Front Cover  
Replacing Front Cover  
Follow the opposite procedure as removing the front cover to replace  
the front cover in position. Please make sure the all hooks on front cover is  
well positioned into chassis. Please remember to check that the power switch is  
at “Off” position before power and signal connection.  
Accessing Side Ventilation Grids  
The operation to further clean the side ventilation grids requires much  
more highly technical maneuver. Therefore careful attentions must be taken  
throughout the further cleaning operations below. When the main unit is  
opened, there must be no liquid spill,  
no electro-conductive material, no  
Push the  
electric charged device come into the  
spring  
area of the main unit. Please also note  
buttons on  
that not to touch any component or  
both sides  
cable inside.  
and raise the  
Please first disconnect every  
rear part of  
cable from the main unit and prepare  
Top Cover  
enough space in front of the PB  
system and lay a piece of clean soft  
clothe of appropriate size there to  
prevent damage. With the back cable cover opened, push in the circled spring  
button in the above picture on both sides of chassis and raise the rear edge of  
the top cover. Apply some mild maneuver if there is already a pole display  
mounted.  
Part 16  
 
Cleaning for Side Ventilation  
Use vacuum cleaner to remove any dust or threads accumulation  
away from outsides of both ventilation grids on chassis exposed after removal  
of the front cover as in pictures below and close back the top cover when done.  
Side  
Ventilation  
Grids on  
Chassis  
Part 17  
 
Part 18  
 
Part 19  
 
T31454  
警告使用者  
這是甲類的資訊產品,在居住的環  
境中使用時,可能會造成射頻干  
擾,在這種情況下,使用者會被要  
求採取某些適當的對策。  
Part 20  
 

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