Acer A221HQV Support Question
Acer A221HQV Support Question
Find answers below for this question about Acer A221HQV.Need a Acer A221HQV manual? We have 2 online manuals for this item!
Question posted by avproxmysox on June 15th, 2012
Paper Weight?
My Acer A221HQV monitor no longer works. It constantly needs unplugged and replugged, and after doing that it only lasts like a mintue before turning off again. I've tried several different outlets. Over the past few days, the blue power light coming from the power button has become different colors. It went from blue to violet to orange. Usually when I turned it off to go to bed, the power button went from blue to orange. Now when I turn it off (On days it works), there is no light there and I need to go back to constantly unplugging and replugging. Should I just sell it for scrap?
Current Answers
Related Acer A221HQV Manual Pages
Acer A221HQV LCD Monitor Service Guide - Page 4
...
AC-IN
1W*2 Speaker (Option)
Audio Source
Host Computer
Function Key Board
This LCD monitor includes an interface board, a power
board and a function key board. Scaler IC: ... Ranges
Max Pixel clock Input Level
H 31kHz ~82kHz V 56Hz ~ 75Hz 165MHz 150mV 2
ACER A211H/A221HQ
Go to
drive the LCD display circuit. Pixel Pitch
0.248mm(H) x 0.248mm(W)
...DisplayPort) depends on different model.
Acer A221HQV LCD Monitor Service Guide - Page 6
...shall be a minimum of Red, Green and Blue signals each with stereo audio. 4
ACER A211H/A221HQ
Go to TX2+/-± and CLK+/- These video signals are digital levels. The... amplitude for noise immunity (typically by a normal 100 ohms.
1.3.2.8 Audio Function (optional): This monitor integrated with its own coaxial cable terminated at which it actually detects a logic 1. Each signal ...
Acer A221HQV LCD Monitor Service Guide - Page 7
...DVI is not active. If the operating mode is not active. Product Specification (continued)
ACER A211H/A221HQ
5
Go to contents page
ITEM
Content
Volume
To increase or decrease the ...Recognition Pull-in horizontal scanning frequency The screen parameters can be
Menu
blue, and to the monitor. 1.3.4.2 Factory Assigned Display Modes: There are 100)
Horizontal Position of
m ess age:
...
Acer A221HQV LCD Monitor Service Guide - Page 8
...to support field replacement at 220VAC. The operating life is measured at 90VAC~264VAC). 6
ACER A211H/A221HQ
Go to the panel. Output Current
3
7.5
8
Output Voltage
7 91
...: The panel shall be stable enough to
ensure a stable image.
1.3.5.2 Video Stretching:
The monitor shall have the function to fill the entire
screen.
1.3.5.3 Panel Timing and Interface: The controller...
Acer A221HQV LCD Monitor Service Guide - Page 10
... display brightness will be test at 0 viewing angle. The values specified are defined as histogram for the various levels of monitor after at least 30 minutes warm up . Desc ript iv e Terms
Average Diameter Smaller of (L+W)/ 2 or
L/20 ... is calculated as below :
Tr + Tf : 5 msec typ. 8
ACER A211H/A221HQ
Go to contents page
1. Product Specification (continued)
Table 4.
Acer A221HQV LCD Monitor Service Guide - Page 11
... 14.7 to contents page
Horizontal Vertical
Left: 85 degrees typ. Product Specification (continued)
ACER A211H/A221HQ
9
Go to 4.4 psia.
1.7 Mechanical Specification: 1.7.1 Mechanical Summary Table:
...511.3mm
Pack Dimensions (H x W x L) 570L)x114(W)x396(H)mm
Packaged Weight
4.95kg
Unpacked Unit Weight
3.49 kg
40" container loading, palletized 2000 units
Maximum Stacking Height
5...
Acer A221HQV LCD Monitor Service Guide - Page 12
...layout for adjustment
D Exit from item selected status
E Trigger the Acer eColor Ma nagement Key
Functio n Description
Power Power o n/off the monitor
A Move the focus down
B Move the focus up
Enter to...:
2.2 Key Definition:
E D C B A Power
Key Function Description Power Power o n/off the monitor
A Increa se th e setting va lue for targe t item
B Descrease the se tting vallue fo...
Acer A221HQV LCD Monitor Service Guide - Page 13
...up
Volume down Close the Volume OSD
2.6 Acer logo: When the monitor is no active signal input, will be showed... in OSD menu/picture page. Display volume management OSD, when user press "" button on , the LOGO will show this message.
When the video cable is connected, but there is turned on the front bezel. OSD Menu (continued)
2.4 Acer...
Acer A221HQV LCD Monitor Service Guide - Page 18
... below . Align the base cover with the stand and push the base cover towards the top of the monitor for assembling the base.
4 3 2
4 3 2
1
1
S15
Use a Phillips-head screwdriver to tighten three screws for mechanisms engagement.
16
ACER A211H/A221HQ
Go to the front bezel, connect a video cable and power cord with the...
Acer A221HQV LCD Monitor Service Guide - Page 19
... base and arm on specific positions as the below .
POWER CABLE UK CABLE
DVI CABLE
AUDIO CABLE D-SUB CABLE
USER'S MANUAL 4. ACER A211H/A221HQ
17
Go to hold the LCD monitor, put accessories including user's manual, D-Sub cable, audio cable, DVI cable, power cable and UK cable on the specific positions as...
Acer A221HQV LCD Monitor Service Guide - Page 20
...
S6 screws for releasing hinge.
(No.4~6 screw size=M4x9, Torque=11~13kgfxcm)
5
6
4
Turn over the LCD monitor to protect the panel.
Use a Phillips-head screwdriver to contents page
4. Then wedge your fingers ...7kgfxcm) 18
ACER A211H/A221HQ
Go to remove three
S5 screws for releasing the hinge cover.
(No.1 Screw size=M4x8; Place a cloth on the panel where you are
working on to let...
Acer A221HQV LCD Monitor Service Guide - Page 21
... Unplug lamp cables follow the direction as the
S11 below picture.
S13
Lift up the bracket chassis module for removing the
S10 front bezel and then put the bracket chassis module on a working table... function key board aside. Assembly and Disassembly Procedures (continued)
ACER A211H/A221HQ
19
Go to contents page
Turn over the LCD monitor to let the screen faced
S8 down , push the earing...
Acer A221HQV LCD Monitor Service Guide - Page 60
... found in the folder of "DebugTool_V6.7.exe".
Launch the utility of "software pack\ISP", it shows "No USB Device", there is a problems with communication. 58
ACER A211H/A221HQ
Go to update: "1A1D1H" is used in the monitor which have VGA, DVI and HDMI ports;
Acer A221HQV LCD Monitor Service Guide - Page 61
...of "A211H_RH_M001_0428" or "A221HQ_RH_M001_0428.BIN" in the folder of 'Pass' shown on the monitor. Turn off the monitor, press "Power" and "e" button at the same time for the mode you
see ...Upgrade Process (continued)
ACER A211H/A221HQ
59
Go to update. Note: Please pay attention: Don't change any parameter which is completed. Select the right F/W code for turning on the window, it...
Acer A221HQV LCD Monitor Service Guide - Page 62
... 4)
4.2 Take a video cable then connect the D-SUB PLUG and the
D-sub socket of monitor. (Refer to figure 6)
6. Re-confirm all the connectors are connected well. Select Model: Key...plug of Chroma with the
printer port of monitor.
(Refer to figure 5)
5. Connect the extended DVI cable to DVI socket of PC. (Refer to figure 2)
3. 60
ACER A211H/A221HQ
Go to disable file uploading process...
Acer A221HQV LCD Monitor Service Guide - Page 63
...
S5.
HDMI
HDM I
POWER
HDMI CABLE HDMI transfer DVI connector
DDC MULTI-CABLE 7.
A221HQ
2010
17
A221HQ
2010
17
S3~S5. Connect a HDMI cable between monitor and DDC FIXTURE through HDMI transfer DVI connector. When EDID was written successfully that it depends on the screen.
S2. Open the folder: "P226HQ-1H...
User Manual - Page 5
...out.
If this is
unavoidable, work habits to make your display to an awkward viewing angle.
•
Avoid looking away from the monitor and focusing
on a distant point.... reduce eyestrain.
The following websites:
Worldwide:
http://www.acer-group.com/public/Sustainability/sustainability01.htm
http://www.acer-group.com/public/Sustainability/sustainability04.htm
EN-4 We do some...
User Manual - Page 14
...Acer eColor Management OSD and access the scenario modes. V GA or DV I input (c) DP/HDMI input A s you cycle thro ugh the sources you quickly select the most commonly accessed settings. Using the Shortcut Menu
Press the function button to indicate the power is turned... key to select from different video sources that may ta k e 1 or 2 seco nd s for the ima ge to your monitor. (a) VG A inp...
User Manual - Page 22
... RU Jan / Sr. Manager Regulation, Acer Inc.
EN61000-3-2, Class D -.
The maximum concentration values of the restricted substances by weight in homogenous material are in force to assure...39-02-939-921 ,Fax: +39-02 9399-2913 www.acer.it
Hereby declare that: Product: Trade Name: Model Number: SKU Number:
LCD Monitor Acer A211HV;A221HQV A211HV;A221HQV xxxxxx; ("x" = 0~9, a ~ z, A ~ Z, or...
User Manual - Page 23
...298-4000
Fax No.:
254-298-4147 A221HQV xxxxxx ("x" = 0~9, a ~ z, A ~ Z or Blank)
Name of Responsible Party: Acer America Corporation
Address of the FCC Rules.... interference that may not cause harmful interference, and (2) this declaration:
Product:
LCD Monitor
Model Number:
A211HV; A221HQV
SKU Number:
A211HV;
The following local Manufacturer /Importer is subject to the following ...
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