Christie QUADHD84 User manual

QuadHD84
Quick Start Guide
020-000672-01

NOTICES
COPYRIGHT AND TRADEMARKS
Copyright © 2013 Christie Digital Systems USA Inc. All rights reserved.
All brand names and product names are trademarks, registered trademarks or trade names of their respective holders.
REGULATORY
The product has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the product is
operated in a commercial environment. The product generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of the product in a residential area is likely to cause harmful interference in which case the user will be required
to correct the interference at the user’s own expense.
CAN ICES-3 (A) / NMB-3 (A).
이기기는업무용 (A 급)으로전자파 적합 등록을한기기이 오니판매자또는사용자는이점을주의하시기바라며,
가정외의지역에서사용하는것을목적으로합니다.
GENERAL
Every effort has been made to ensure accuracy, however in some cases changes in the products or availability could occur
which may not be reected in this document. Christie reserves the right to make changes to specications at any time
without notice. Performance specications are typical, but may vary depending on conditions beyond Christie’s control
such as maintenance of the product in proper working conditions. Performance specications are based on information
available at the time of printing. Christie makes no warranty of any kind with regard to this material, including, but not
limited to, implied warranties of tness for a particular purpose. Christie will not be liable for errors contained herein or for
incidental or consequential damages in connection with the performance or use of this material.
The product is designed and manufactured with high-quality materials and components that can be recycled and reused.
This symbol means that electrical and electronic equipment, at their end-of-life, should be disposed of separately
from regular waste. Please dispose of the product appropriately and according to local regulations. In the European
Union, there are separate collection systems for used electrical and electronic products. Please help us to conserve the
environment we live in!
Canadian manufacturing facility is ISO 9001 and 14001 certied.
GENERAL WARRANTY STATEMENTS
For complete information about Christie’s limited warranty, please contact your Christie dealer. In addition to the other
limitations that may be specied in Christie’s limited warranty, the warranty does not cover:
a. Problems or damage occurring during shipment, in either direction.
b. Projector lamps (See Christie’s separate lamp program policy).
c. Problems or damage caused by use of a projector lamp beyond the recommended lamp life, or use of a lamp
supplied by a supplier other than Christie.
d. Problems or damage caused by combination of a Product with non-Christie equipment, such as distribution
systems, cameras, video tape recorders, etc., or use of a Product with any non-Christie interface device.
e. Problems or damage caused by the use of any lamp, replacement part or component purchased or obtained
from an unauthorized distributor of Christie lamps, replacement parts or components including, without limitation,
any distributor offering Christie lamps, replacement parts or components through the internet (conrmation of
authorized distributors may be obtained from Christie).
f. Problems or damage caused by misuse, improper power source, accident, re, ood, lightening, earthquake or
other natural disaster.
g. Problems or damage caused by improper installation/alignment, or by equipment modication, if by other than
Christie service personnel or a Christie authorized repair service provider.
h. Problems or damage caused by use of a Product on a motion platform or other movable device where such
Product has not been designed, modied or approved by Christie for such use.
i. Problems or damage caused by use of a projector in the presence of an oil-based fog machine.
j. For LCD projectors, the warranty period specied applies only where the LCD projector is in “normal use.” “Normal
use” means the LCD projector is not used more than 8 hours a day, 5 days a week. For any LCD projector where
“normal use” is exceeded, warranty coverage under this warranty terminates after 6000 hours of operation.
k. Image retention on LCD at panels.
l. Failure due to normal wear and tear.
PREVENTATIVE MAINTENANCE
Preventative maintenance is an important part of the continued and proper operation of your product. Please see the
Maintenance section for specic maintenance items as they relate to your product. Failure to perform maintenance as
required, and in accordance with the maintenance schedule specied by Christie, will void the warranty.

1
Important Precautions
QuadHD84 Quick Start Guide
020-000672-01 Rev. 1 (10-2013)
Electrical Power Related Precautions
Warning
nUse only the power cord supplied with the unit or another manufacturer’s authorized cord.
- Failure to do so may result in re or electrical shock or damage to the display.
nUse only a properly grounded plug and receptacle.
- If you do not, you may be electrocuted or injured. Or the display might be damaged.
nDo not use a damaged or loose plug.
- This may cause electrical shock or re.
nOperate the display only from a power source (i.e. voltage) indicated in the product
specification.
- Otherwise, the display can be damaged, re can occur or you may be electrocuted. If you are not
sure what type of power supply you have, consult a certied electrician.
nIn the presence of thunder and lightning, never touch the power cord and signal cable because
it can be very dangerous.
- It can cause electric shock.
nDo not connect several extension cords, electrical appliances or electrical heaters to a single
outlet. Use a power bar with a grounding terminal designed for exclusive use with the display.
- A re can break out due to overheating.
nDo not touch the power plug with wet hands. Additionally, if the cord pin is wet or covered with
dust, dry the power plug completely or wipe dust off before plugging in the cord.
- You may be electrocuted due to excess moisture.
nIf you do not intend to use the display for a long time, unplug the power cord from the display.
- Covering dust can cause a re, or insulation deterioration can cause electric leakage, electric shock
or re.
nInsert the power plug firmly so it cannot come loose.
- A loose connection can cause re. Hold the plug when pulling out the power cord.
nDo not pull the plug out by the wire. Do not bend the power cord with excessive force or put
heavy objects on the power cord.
- The power line can be damaged, which may cause electric shock or re.
nDo not insert metal or other conductive materials into the display openings. Additionally, do
not touch the power cord right after plugging the cable into the wall input terminal.
- You may be electrocuted.
nThe power supply cord is used as the main disconnection device.The socket-outlet shall be
installed near the equipment and shall be easily accessible.
nDo not unplug the power cord while the display is in use.
- Electrical shock can damage the product.
nAs long as this unit is connected to the AC wall outlet, it is not disconnected from the AC
power source even if the unit is turned off.
Please read these safety precautions carefully before using the display.
Warning Failure to follow those warnings may result in death, serious injury
or damage to the display or other property.

2
Important Precautions
QuadHD84 Quick Start Guide
020-000672-01 Rev. 1 (10-2013)
Precautions in Installing the Display
Warning
nKeep away from heat sources like heaters or open flames.
- Electrical shock, re, malfunction or deformation may occur.
nKeep the packing anti-moisture material or vinyl packing out of the reach of children.
- Anti-moisture material is harmful if swallowed. If swallowed by mistake, force the patient to vomit and
visit the nearest hospital. Additionally, vinyl packing can cause suffocation. Keep it out of the reach of
children.
nDo not put heavy objects on the display or sit upon it.
- If the display collapses or is dropped, you may be injured. Children must pay particular attention.
nDo not leave the power or signal cable where someone can trip over it.
- The passerby can falter, which can cause electrical shock, re, display breakdown, or injury.
nInstall the display in a neat and dry place. Do not use near water.
- Dust or moisture can cause electrical shock, re, or display damage.
nDo not add accessories that have not been designed for this display.
nIf you smell smoke or other odors or hear a strange sound from the display, unplug the power
cord and contact Customer Service.
- If you continue to use without taking proper measures, electrical shock or re can occur.
nIf you dropped the display or the case is broken, turn off the display and unplug the power
cord.
- If you continue to use without taking proper measures, electrical shock or re can occur. Contact
Customer Service.
nDo not drop an object on or apply impact to the display. Do not throw any toys or objects at the
display.
- It can cause injury to humans, problems to the display, and damage the display.
nKeep out of reach of children and do not place toys near the display.
nMake sure the display ventilation hole is not blocked. Install the display more than 10cm away
from the wall.
- If you install the display too close to the wall, it may be deformed or re can break out due to internal
heat build-up.
nDo not cover the display with cloth or other material (eg. plastic) while plugged in.
- The display can be deformed or re can break out due to internal overheating.
nPlace the display on a flat and stable surface that is large enough to support the display.
- If the display is dropped, you may be injured or the display may be broken.
nInstall the display where no Electromagnetic Interference occurs.
nKeep the display away from direct sunlight.
- The display can be damaged.
nDo not place the display on the floor.
- Small children and others may trip over it.

3
Important Precautions
QuadHD84 Quick Start Guide
020-000672-01 Rev. 1 (10-2013)
Precautions in Moving the Display
Warning
nMake sure to turn off the display.
- You may be electrocuted or the display can be damaged.
nMake sure to remove all cables before moving the display.
- You may be electrocuted or the display can be damaged.
nDo not shock the display when moving it.
- You may be electrocuted or the display can be damaged.
nMake sure the display faces forward and hold it with both hands to move.
- If you drop the display, the damaged display can cause electric shock or re.
nDo not place the display face down.
- This may damage the display.
Precautions in Using/Cleaning the Display
Warning
nDo not attempt to disassemble, repair, or modify the display yourself.
- Fire or electric shock can occur.
- Contact Customer Service for repair.
nWhen cleaning the display, unplug the power cord and scrub gently with a soft cloth to prevent
scratching. Do not clean with a wet cloth or spray water or other liquids directly onto the
display. An electric shock may occur. (Do not use chemicals such as benzene, paint thinners,
or alcohol)
nKeep the display away from water.
- Fire or electric shock accident can occur.
nAvoid high temperatures and humidity.
nDo not put or store flammable substances near the display.
- There is a danger of explosion or re.
nKeep the display clean at all times.
nDo not press on the display with a hand or sharp object such as nail, pencil or pen, or make a
scratch on it.
nKeep proper distance from the display and rest from time-to-time.
- Your vision may be impaired if you look at the display too closely or for too long.
nKeep small accessories out of the reach of children.
nLeaving a fixed image on the display for a long time may cause damage to the display and
cause image retention. Make sure to use a screen saver on the display. Burn-in and related
problems are not covered by the warranty on this display.
nSpray water onto a soft cloth 2 to 4 times, and use it to clean the front frame; wipe in one
direction only.Too much moisture may cause staining.

4
Important Precautions
QuadHD84 Quick Start Guide
020-000672-01 Rev. 1 (10-2013)
On Disposal (Only, Hg lamp used Display)
nThe fluorescent lamp used in this display contains a small amount of mercury.
nDo not dispose of this display with general household waste.
nDisposal of this display must be carried out in accordance to the regulations of your local
authority.
Precautions for Image Sticking
To optimize display lifetime and function, pay attention on the following operation
usages:
nNormal operating condition
- Operating Temperature: 0°C to 35°C
- Operating Ambient Humidity: 20% to 90%
- Display Pattern: dynamic pattern (real display)
Note: Long-term static display can cause image sticking.
nOperating usages under abnormal condition
a. Ambient condition
- Well-ventilated place is recommended to set up the system.
b. Power and screen saver
- Periodical power-off or screen saver is needed after long-term display.
nOperating usages to protect against image sticking due to long-term static display
a. Suitable operating time
- Under 18 hours a day.
b. Static information display recommended to use with moving image
- Cycling display between 5 minutes information (static) display and 10 seconds moving image.
c. Background and character (image) color change
- Use different colors for background and character, respectively.
- Change colors themselves periodically.
d. Avoid combination of background and character with large different luminance
Note:
1) Abnormal condition just means conditions except normal condition.
2) Black image or moving image is strongly recommended as a screen saver.

5QuadHD84 Quick Start Guide
020-000672-01 Rev. 1 (10-2013)
1Power indicator
2IR Receiver
1 2
FrontView
7Component/Video Input ports
8Stereo Audio Line out
9Optical Audio out
10 HDMI ports
11 USB ports
12 QHD60 ports
13 Power button
14 Input button
15 Menu button
16 Up/Down button
17 Volume button
INPUT
MENU
VOL
VOL
RS-232 IN RS-232 OUT ETHERNET PC / MUSIC COMPONENT / VIDEO AUDIO OUT
RGB (PC) PC
AUDIO IN AUDIO
OUT DPTICAL
Y/V RAUDIO
COMPOSITE [GOOD]
LPr/CrPb/Cb
HDMI
USB
QHD60
1
2
1
2
3
4
3
2
1
INPUT
MENU
VOL
VOL
3 4 57 8 96
10
11
12
14
13
15
16
17
1 2
1
AC Power Input connector
2AC switch
3RS-232C Serial ports
4RJ-45 port
5RGB port
6PC Audio Input port
Rear View
View

6
QuadHD84 Quick Start Guide
020-000672-01 Rev. 1 (10-2013)
Making Connections
Connect to Power
Connect to HD/UHD Devices (DVD/Blu-ray Player, Game
Console, Set-top Box)
Connect to Audio Systems/Headphones
Connect to Computer/Laptop
RGB (PC) PC
AUDIO IN
HDMI HDMI
TM
AUDIO
OUT
Y/V RAUDIO
COMPOSITE [GOOD]
LPr/CrPb/Cb Y RAUDIOLPr/CrPb/Cb VIDEO
COMPONENT COMPOSITE
HDMI connection
Component/Video
connection
Power cord
VGA cable
(not included)
Component/Video
cable
(not included)
Audio cable
(not included)
Audio cable
(not included)
HDMI cable
(not included)

7QuadHD84 Quick Start Guide
020-000672-01 Rev. 1 (10-2013)
Daisy Chain Connection
Connect the RS-232C cable as shown in the illustration.
* The RS-232C protocol is used for communication between the PC and display.
You can turn the display on/off or adjust the OSD menu from your PC.
OUTIN OUTIN OUTIN OUTIN
RS-232C cable
(not included)
PC Display 1 Display 2 Display 3 Display 4
Wall Mount Installation
Place the display on a clean, dry, lint-
free cloth on a at surface and attach
the wall mounting bracket (with VESA
FDMI compliant mounting interface):
Attach the display to the wall according to
the mounting bracket’s instructions.
The length of the screw should exceed the
thickness of the wall mounting bracket by
at least 16mm.
Recommended torque: 470 – 635 N-cm
INPUT
MENU
VOL
VOL
Handle
Handle
Display
16mm
(0.63”)
Thickness ff the
all mounting
bracket
Bracket (WxH):
600x400 mm
Screw type: M8
Mount holes: 4

8
QuadHD84 Quick Start Guide
020-000672-01 Rev. 1 (10-2013)
Using Remote Control
OSD Menus
Input
Switch the input source.
Right
• Increase the values.
• Enter the submenu.
• Change the options.
Up
• Move upward on the selection.
• Change selected item.
Down
• Move downward on the
selection.
• Change selected item.
Menu
Display OSD (on-screen display)
menu.
Power
Turn the display on/off.
OK
• Enter the submenu.
• Conrm the selection.
Left
• Decrease the values.
• Change the options.
Multimedia
Enter the multimedia mode.
Info
Display the input information.
Back
Return to the previous
menu/screen.
Audio Only
Only output audio from the display
speaker.
Wide
Change the display mode.
Exit
Exit OSD menu.
Mute
Mute the audio.
Numbers (0~9, -)
Input the number.
Input menu
To change the settings on the OSD menu, use the buttons on the remote control or
control panel. Picture menu Audio menu Setup menu
Ethernet menu
Wide menu
SleepTimer menu

A1
Controlling the Multiple Product
RS-232C
RJ-45
QuadHD84 Quick Start Guide
020-000672-01 Rev. 1 (10-2013)
Header (5 bytes) Payload (4 bytes) Checksum
(1byte)
command Prex code
#0
Prex code
#1
Set
ID
Payload
Type
# of
payload
bytes
Command data #0 data #1 data #2 CS #0
Set Power 0xCC 0x33 0 40x10 0 : 0ff
1 : On
reserved (0x00) reserved
(0x00)
Header XOR
Payload
Ack Set
Power
0xCC 0x55 0 40x10 0xE0 : OK
0xE1 : NG
reserved (0xFF) reserved
(0xFF)
Header XOR
Payload
Set Input
Source
0xCC 0x33 0 40x11 0x30 : VGA1
0x40 : DVI1
0x50 : HDMI1
0x51 : HDMI2
0x52 : HDMI3
0x60 :
Composite1
0x70 : YPbPr1
0x80 : Music
Port
0x90 : TV1
0xA0 : HDMI-
UHD60
0xB0 : OPS
reserved (0x00) reserved
(0x00)
Header XOR
Payload
Ack Input
Source
0xCC 0x55 0 40x11 0xE0 : OK
0xE1 : NG
reserved (0xFF) reserved
(0xFF)
Header XOR
Payload
Read Input
Source
0xCC 0x33 1 4 0x11 reserved (0x00) reserved (0x00) reserved
(0x00)
Header XOR
Payload
Ack Read
Input Source
0xCC 0x55 1 4 0x11 0xE0 : OK
0xE1 : NG
0x30 : VGA1
0x40 : DVI1
0x50 : HDMI1
0x51 : HDMI2
0x52 : HDMI3
0x60 :
Composite1
0x70 : YPbPr1
0x80 : Music
Port
0x90 : TV1
0xA0 : HDMI-
UHD60
0xB0 : OPS
reserved
(0xFF)
Header XOR
Payload

A2
RS-232C
RJ-45
Controlling the Multiple Product
RS-232C
RJ-45
QuadHD84 Quick Start Guide
020-000672-01 Rev. 1 (10-2013)
RS232C CheckSum
Header (5 bytes) Payload (4 bytes) Checksum
(1byte)
command Prex code
#0
Prex code
#1
Set
ID
Payload
Type
# of payload
bytes Command data #0 data #1 data #2 CS #0
Set Power 0xCC 0x33 0 40x10 "0 : 0ff
1 : On"
reserved
(0x00)
reserved
(0x00)
Header XOR
Payload
We can make CheckSum with Header (5 bytes) and Payload(4 bytes).
(Prex code#0) XOR (Prex code#1) XOR (Set ID) XOR (Command Payload Type) XOR
(# of Payload bytes) XOR (Command) XOR (data #0) XOR (data #1) XOR (data#2) =
CheckSum
For example:
(0xCC) XOR (0x33) XOR (0x01 = Set ID) XOR (0x00) XOR (0x04) XOR (0x10) XOR (0x01 =
ON) XOR (0x00) XOR (0x00) = 0xEB
* Full list of RS-232C / RJ-45 commands available on request.

Make sure to read the Safety Precautions
before using the product.
Keep the Owner’s Manual(CD) in an acces-
sible place for future reference.
The model and serial number of the SET
is located on the back and one side of the
SET. Record it below should you ever need
service.
MODEL
SERIAL
Temporary noise is normal when powering
ON or OFF this device.

QuadHD84
快速入门指南
020-000672-01

声明
版权和商标
Copyright © 2013 Christie Digital Systems USA Inc. 保留所有权利。
所有品牌名称和产品名称是其各自拥有人的注册商标或商标。
认证
本产品经检测，符合 FCC 规则第 15 部分中关于 A 级数字设备的限制规定。 此限制旨在为商业环境下的使用产品提供防止
有害干扰的合理保护。本产品产生、使用并辐射射频能量，如果未遵照说明进行安装和使用，可能会对无线电通信产生干
扰。在住宅区操作本产品时可能会造成有害干扰，此时需要用户自费排除干扰。
CAN ICES-3 (A) / NMB-3 (A).
이기기는업무용 (A 급)으로전자파 적합 등록을한기기이 오니판매자또는사용자는이점을주의하시기바라며,
가정외의지역에서사용하는것을목적으로합니다.
总则
尽管我们已尽全力保证准确性，但有些情况下，本文档中可能没有反映产品或可用性的改变。Christie 保留未经通知随时修
改规格的权利。 性能规格是指在典型情况下，但在超出 Christie 控制情况下，如在正确工作条件下对产品进行维护保养，
则根据条件可能有所差异。性能规格基于印刷时可用的信息。Christie 对于本材料不做任何类型的保证，包括但不限于，适
合特定用途的暗示保证。Christie 对本文档中包含的错误，以及由于性能或使用而造成的意外或因果损害，不会承担任何责
任。
本产品采用可以回收利用的高质量材料和组件设计制造。 该 符号表示，当电子电器设备使用寿命终结时，应与普通垃
圾分开处理。 请根据当地法规，正确报废产品。 在欧盟国家，针对废旧电子电器产品有单独的回收系统。 请与我们一道保
护我们共同生存的环境！
加拿大制造工厂取得了 ISO 9001 和14001 认证。
一般保修声明
有关 Christie 有限保修的详细信息，请联系 Christie 经销商。 除Christie 有限保修中可能指定的其它限制外，本保修不包括:
a. 运输过程（双向）中产生的问题或损坏。
b. 投影仪灯泡（见 Christie 的单独灯泡计划策略）。
c. 超出建议的灯泡寿命使用投影仪灯泡或使用 Christie 以外供应商提供的灯泡造成的问题或损坏。
d. 将产品配合非 Christie 设备，如：分布系统、 相机、磁带录像机等使用，或将产品配合非 Christie 接口设备使用造
成的问题或损坏。
e. 使用从非 Christie 灯泡、更换零件或元件的授权经销商购买或获得的灯泡、更换零件或元件，包括但不限于，任何
经销商通过网上提供的 Christie 灯泡、更换或元件（可能从 Christie 获得了授权经销商的确认）造成的问题或损
坏。
f. 误用、电源不当、意外、火灾、洪水、雷电、地震或其它自然灾害造成的问题或损坏。
g. 安装/校准不当，或设备改造（ 如果不是由 Christie 服务人员或 Christie 授权维修服务提供商执行）造成的问题或损
坏。
h. 在移动平台或其它活动装置上使用产品（此类产品未被 Christie 设计、改造或批准用于此类用途）造成的问题或损
坏。
i. 在有抽油烟机的环境中使用投影仪造成的问题或损坏。
j. 对于 LCD 投影仪，指定的保修期仅适用于 LCD 投影仪“正常使用”的情况。“正常使用”指 LCD 投影仪的使用频
率不超过一天 8 小时、一周 5 天。对于超出“正常使用”范围的 LCD 投影仪，本保修的保修期在运行 6000 小时后
终止。
k. LCD 面板图像残留。
l. 正常磨损造成的故障。
维护保养
定期维护保养是保证产品持续正常运行的重要一环。 请参阅
“维护保养”部分以了解与您的产品相关的具体维护保养项目。 未按照要求和 Christie 规定的维护保养计划进行维护保养，
将会使保修失效。

1
重要注意事项
QuadHD84 快速入门指南
020-000672-01 Rev. 1 (10-2013)
电源相关注意事项
警告
n只使用随装置附带的电源线或制造商授权的其它电源线。
- 否则可能会造成触电或显示器损坏。
n只使用正确接地的插头和插座。
- 否则，可能会造成人触电而死或受伤。或者显示器损坏。
n请勿使用损坏或松脱的插头。
- 否则，可能会造成触电或火灾。
n只将显示器接到产品规格中所示的电源（电压）。
- 否则，显示器可能会损坏，造成火灾或将人电死。如果您不确定要使用的电源类型，请向有资质的电
工咨询。
n雷电电气时，切勿触摸电源线和信号线，这非常危险。
- 它可能造成触电。
n 请勿将多个延长线、电器或电热器连接到一个电源插座。使用专为配合本显示器使用而设计的接地端子
的电源拖板。
- 过热可能会引起火灾。
n不要用湿手触摸电源插头。另外，如果线针脚是湿的或有尘土，请将电源插头完全风干，或擦去尘土后
再接插电源线。
- 过分潮湿，人可能会被电死。
n如果打算长时间不使用显示器，请将拔下显示器的电源线插头。
- 表面灰尘可能会造成火灾，绝缘不良可能会造成漏电、触电或火灾。
n将电源插头插牢，不能有任何松动。
- 连接松动可能会造成火灾。要抓住插头拔下电源线。
n请勿直接拉电线。请勿用力弯曲电源线，或将重物压在电源线上。
- 电线可能被损坏，从而造成触电或火灾。
n 请勿将金属或其它导体材料插入显示器开口处。此外，请勿在将线缆插头插接到输入端子后立即触摸
电源线。
-以免造成电击。
n电源线用作主断开设备。电源插座应安装在设备旁边，并且应便于插拔电源线。
n显示器正在使用时，请勿拔下电源线插头。
- 电击可能会损坏产品。
n只要本装置连接着交流墙上插座，即使关机后，交流电源也不会断开。
在使用显示器之前，请仔细阅读这些安全注意事项。
警告 未遵照这些警告可能会造成死亡、严重人身伤害或显示器/财产损坏
损失。

2
重要注意事项
QuadHD84 快速入门指南
020-000672-01 Rev. 1 (10-2013)
安装显示器的注意事项
警告
n远离散热器或明火等热源。
- 以免造成触电、火灾、故障或变形。
n将包装防潮材料或乙烯基包装放到儿童够不到的地方。
- 吞下防潮材料非常危险。如果意外吞下，请强行让其呕吐，或到最新的医院就医。此外，乙烯基包装
可能会造成窒息。将其放置在儿童够不到的地方。
n请勿将重物放在显示器上，或坐在其上面。
- 如果显示器侧倒或跌落，可能会造成人身伤害。对于儿童必须特别小心。
n请勿将电源或信号线放在会被踩到的地方。
- 行人可能会被绊倒，从而造成触电、火灾、显示器损坏或人身伤害。
n将显示器安装在整洁干燥的地方。请勿在水附近使用。
- 尘土或潮湿可能会造成触电、火灾或显示器损坏。
n请勿添加并非针对此显示器设计的附件。
n如果显示器冒烟，或有其它异味、异响，请拔下电源线插头并联系客服。
- 如果继续使用且不采取正确的措施，可能会造成触电或火灾。
n如果将显示器摔落或机壳损坏，请关闭显示器并拔下电源线插头。
- 如果继续使用且不采取正确的措施，可能会造成触电或火灾。联系客服。
n请勿使物品掉到显示器上或碰撞显示器。请勿将任何玩具或物品扔向显示器。
- 这可能会造成人身伤害、显示器故障和显示器损坏。
n放在儿童够不到的地方，请勿将玩具放在显示器旁边。
n确保显示器通风散热孔未被堵塞。安装显示器时应与墙壁保持 10cm 以上距离。
- 如果显示器离墙太近，则内部热量集聚可能会造成显示器变形或火灾。
n接入电源时，请勿用布或其它材料（如塑料）覆盖显示器。
- 内部温度过高可能会造成显示器变形或火灾。
n将显示器放在足以支撑显示器的平稳台面上。
- 如果显示器跌落，可能会造成人身伤害或显示器损坏。
n将显示器安装在没有电磁干扰的地方。
n避免使显示器受到阳光直射。
- 这可能会损坏显示器。
n请勿将显示器放在地板上。
- 儿童和其他人可能会被它绊倒。

3
重要注意事项
QuadHD84 快速入门指南
020-000672-01 Rev. 1 (10-2013)
移动显示器的注意事项
警告
n确保关闭显示器。
- 以免造成触电或显示器损坏。
n在搬动显示器前，务必断开所有线缆。
- 以免造成触电或显示器损坏。
n搬动时请勿碰撞显示器。
- 以免造成触电或显示器损坏。
n确保显示器正面朝前，用双后抓住后搬动。
- 如果跌落显示器，损坏的显示器可能会造成触电或火灾。
n请勿正面朝下放置显示器。
- 这可能会损坏显示器。
使用/清洁显示器时的注意事项
警告
n请勿尝试自行拆解、维修或改造显示器。
- 以免造成火灾或触电。
- 联系客服进行维修。
n 清洁显示器时，拔下电源线插头，然后用软布轻轻擦拭以防刮伤。请勿用湿布进行清洁或直接向显示器
喷水或其它液体。以免造成触电。（请勿使用化学剂，如苯、油漆稀释剂或酒精）
n使显示器远离水。
- 以免造成火灾或触电意外。
n避免高温高湿。
n请勿将易燃物放在显示器旁边。
- 这会有爆炸或火灾危险。
n使显示器一直保持清洁。
n请勿用力或尖物（如指甲、铅笔或钢笔）按压显示器，或在其上面刮划。
n与显示器保持适当的距离，并适时休息。
- 如果长时间或太近盯着显示器，则视力会受损。
n将小附件放到儿童够不到的地方。
n 使显示器上长时间保持一个固定图像可能会损坏显示器，造成图像残留。确保对显示器使用屏幕保护程
序。余像和相关问题不在本显示器的保修范围内。
n向软布上喷水 2 到4 次，然后用它清洁前框；只朝一个方向擦拭。太潮湿可能会造成污染。

4
重要注意事项
QuadHD84 快速入门指南
020-000672-01 Rev. 1 (10-2013)
报废处理（仅限使用汞灯的显示器）
n本显示器中使用的荧光灯包含少量汞。
n请勿将本显示器与普通垃圾一道处理。
n必须按照当地法规对本显示器进行报废处理。
图像残留的注意事项
为优化显示器使用寿命和功能，请注意以下操作使用:
n正常操作条件
- 操作温度: 0℃至35℃
- 操作环境湿度: 20% 至90%
- 显示图案:动态图案（实际显示器）
注意： 长时间静态显示可能会造成图像残留。
n异常条件下的操作使用
a. 环境条件
- 建议在通风良好的地方安装系统。
b. 电源和屏幕保护程序
- 长时间显示后需要定期关闭或屏幕保护程序。
n操作使用以防止由于长时间静态显示而造成图像残留
a. 合适的操作时间
- 一天不超过 18 小时。
b. 建议静态信息显示配合动态图像使用
- 5 分钟信息（静态）显示和 10 秒动态图像循环显示
c. 背景和字符（图像）颜色更改
- 分别将不同的颜色用于背景和字符。
- 定期自行更改颜色。
d. 避免明亮度差异很大的背景和字符结合
注意：
1) 异常条件只是表示除正常条件以外的条件。
2) 强烈建议将黑色图像或动态图像用作屏幕保护程序。