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User Manual - Page 2
This company makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims the implied warranties of this manual or supplementary documents and publications. Acer LCD Monitor User's Guide
Model number Serial number Date of purchase Place of purchase
Acer and the Acer logo are used herein for...
User Manual - Page 3
...power supplies. In this document for a few hours. Cleaning your safety and comfort
Safety instructions
Read these guidelines when cleaning the monitor:
• Always unplug the monitor before
connecting ... the LCD monitor and the computer are normal with the LCD monitor and do not indicate a problem.
• Due to make sure the flicker disappears.
• You may flicker during
initial ...
User Manual - Page 4
... bezel may touch dangerous voltage points or short-out parts that the total If you . The openings should ...hearing, follow these instructions.
• Gradually increase the volume until you can hear it could result in installation unless proper ventilation ...falls, it clearly and comfortably
and without distortion.
• After setting the volume level, do not place the product on a vibrating...
User Manual - Page 5
... rating of all servicing to dangerous voltage points or other nearby electrical devices that may interfere with the performance of the branch circuit rating. Make sure the power outlet is a safety feature.
Unplug this product from unexpected noise produced by plugging in performance, indicating a need
to replace the power cord set . v
ampere rating...
User Manual - Page 10
...Fax: +39-02 9399-2913 www.acer.it
Declare under our own responsibility that the product:
Product:
LCD Monitor
Trade Name:
Acer
Model Number:
CB281HK
SKU Number:
CB281HK xxxxxx;
("x" = 0~9, a ~ z, A ~ Z, or blank)
To which this declaration refers...Acer Inc.
May. 12, 2015 Date
Year to establishing a framework for the setting of ecodesign requirements for energy-related product.
User Manual - Page 11
....acer.com
Federal Communications Commission Declaration of Conformity
This device com plies with Part 15 of Responsible Party: 333 West San Carlos St. S.
Contact Person:... two conditions: (1) this device ma y not cause harmful in terference, and (2) this declaration:
Product:
LCD Monitor
Model Number:
CB281HK
SKU Number:
CB281HK xxxxxx ; ("x" = 0~9, a ~ z, A ~ Z or Blank)
Name of...
User Manual - Page 12
... listening Warnings Using electrical power Product servicing
Additional safety information IT equipment recycling information Disposal instructions LCD pixel statement Tips and information ...Display Data Channel (DDC) Connector pin assignment Standard timing table Installation User controls How to adjust a setting Acer eColor Management User Troubleshooting HDMI mode DVI mode DP mode
1
iii iii iii ...
User Manual - Page 17
...AC or 220/240 V AC voltage area.
Power saving
The monitor will be installed.
The monitor supports the DDC2B standard. Mode On
Power saving
LED light Blue
Amber
The power saving ...supports the DDC protocol, the monitor is activated. 5
English
Connecting the power cord
• Check first to make installation easier, so long as indicated by the amber-colored power LED. The cord set...
User Manual - Page 18
... Data1 Shield
7 TMDS Data0+
9 TMDS Data0-
11 TMDS Clock Shield
13 CEC
15 SCL
17 DDC/CEC Ground
19 Hot Plug Detect
* only for certain models
PIN No.
on device)
16 SDA
18 +5V Power English
6
Connector pin assignment
19-pin Color Display Signal cable*
1917151311 9 7 5 3 1 1816141210 8 6 4 2
PIN No.
Description
2 TMDS...
User Manual - Page 22
... the power cord to the monitor, then to diagnose the problem.
2 b Connect the digital cable (only for DP or Mini-DP models).
(1) Make sure both the monitor and computer are switched .... b. English
Installation
9
To install the monitor on the monitor first, then the computer. d HDMI Cable (Only HDMI or MHL Input Model) a. c Connect the digital cable (only for dual-input models).
(1) Make ...
User Manual - Page 23
... screen to your monitor. (a) HDMI input (b) DVI input (c) DP input (d) Mini-DP As you cycle through the sources you quickly select the most commonly accessed settings. Empowering: Press the Empowering Key to activate the OSD menu.
INPUT Input Key Use Input key to select from different video sources that may take...
User Manual - Page 24
...fine detail. N/A
Movie mode
Displays scenes in vibrant colors with sharp detail.
Acer eColor Management
Operation instructions
Step 1: Press " " Key to open the Acer eColor Management OSD and
access the scenario modes... N/A
Standard D efau lt Settin g .
Settings can be fine-tuned to suit any situation
N/A
ECO mode
Adjusts the settings to confirm the mode and exit the eColor ...
User Manual - Page 25
..., select Picture from the OSD. Actual product specifications may vary. User can follow the setting message to confirm selection of DP signal setting in B286HK is for general reference only. Press... clear.
7 DP mode selection,the default out of DP1.2 or DP1.1
EN-15 For advanced settings, please refer to adjust the Brightness, Contrast, Colour Temp,
6‐axis Saturation, 6‐axis...
User Manual - Page 27
... key to adjust picture‐in‐picture settings. The PIP signal source needs to be selected manually.
6 When using PBP function. Then navigate to
the feature you wish to adjust. 3 The Setting menu can be enabled for the main source display.
7 "Wide mode" is not supported when using PIP, "Wide mode", "ACM" will...
User Manual - Page 29
.... Check the power switch.
Troubleshooting
Before sending your LCD monitor for servicing, please check the troubleshooting list below to their default settings. Amber
Check if the AC power cord is switched on and in power saving/ standby mode. Check that the computer system is properly connected to their default settings.
Problem No picture visible
LED status...
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