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 wfdjr on November 28th, 2011
Sound?
I just connected this monitor to my computer but now get no sound and can't find a way to control volume or a place to plug in speakers to the monitor.
Current Answers
Related Acer A221HQV Manual Pages
Acer A221HQV LCD Monitor Service Guide - Page 4
... provide the DC power to AC Inverter
Audio AMP (Option)
Interface Board Flat Panel Controller,DDC
Audio line input
Speaker line input
Video Signal input& DDC
Function key input
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.
Acer A221HQV LCD Monitor Service Guide - Page 6
...contents page
1. Speakers: 2 x 1W Amplifier: Output 1W with stereo audio. VS may be either active high or active low according to the timing. 1.3.2.4 Sync Signal Levels: The monitor must be 5... Trigger input). The video signal is terminated with its own coaxial cable terminated at which the monitor actually detects a logic 0 shall be 75 ohm +/- 2%. 1.3.2.3 Synchronization (Sync) Signals:...
Acer A221HQV LCD Monitor Service Guide - Page 7
... A211H/A221HQ
5
Go to contents page
ITEM
Content
Volume
To increase or decrease the sound level
Brightness Adjust backlight luminance of the LCD panel... cause any
horizontal frequency from 30 to 83 KHz for vertical.
1.3.5 Controller Requirements:
1.3.5.1 General Requirements:
The monitor shall include a controller which is suspend or standby mode. When an input
signal which is out...
Acer A221HQV LCD Monitor Service Guide - Page 8
... level. Typ. And it should be stable enough to contents page
1.
The power supply shall start and function properly when under full load, with the monitor shall
control all panel timing.
Line Transient
The power supply shall operate within IEC 801-4 (+/-1KV) and IEC 801 -5 (+/-2KV) for M215HW01 V7
Item
Min. This...
Acer A221HQV LCD Monitor Service Guide - Page 10
...full white square pattern with contrast/brightness in default value. full white luminance)/(Max. The monitor should me CR >50000:1 when ACM function is active.
1.5.3 Response time: The ...mm and 0.4 mm in diameter, they must be adopted to measure the 9 points luminance in front of monitor after at least 30 minutes warm up . Desc ript iv e Terms
Average Diameter Smaller of (L+W)/ 2...
Acer A221HQV LCD Monitor Service Guide - Page 12
...the monitor
A Move the focus down
B Move the focus up
C Select function item for each function page
Focus at function icon. Key
Functio n Description
Power Power o n/off monito r
A In put Switch B Volume Management... page
2. Layout as following figure.
10
ACER A211H/A221HQ
Go to icon place
E Trigger the Acer eColor Ma nagement
Picture Settings
OSD
1280x960 H:60KHz S/N: ...
Acer A221HQV LCD Monitor Service Guide - Page 13
... trigger this message, and the monitor do the Auto config function.
When the Hsync Frequency, Vsync Frequency or Resolution is out of the monitor support range, will show this ... Config Please Wait
Input Not Support Cable Not Connected
No Signal Please Wait
Description When user press hot key "Auto" will be flying. Display volume management OSD, when user press "" button on...
Acer A221HQV LCD Monitor Service Guide - Page 18
...Take a arm, then install the arm to tighten three screws for fix hinge cover with the monitor and turn on the monitor for functionality check.
1
2
3
S16
Use a Phillips-head screwdriver to the hinge cover
...up the LCD module, check the acer logo if it is firmly attached to the front bezel, connect a video cable and power cord with the hinge. (No.4~6 Screw size=M4x8;
Assembly and ...
Acer A221HQV LCD Monitor Service Guide - Page 19
.../A221HQ
17
Go to contents page
Depress the release button as indicated, then
S23 remove the arm follow the arrow direction 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 indicated first before removing...
Acer A221HQV LCD Monitor Service Guide - Page 60
You should confirm your PC device management or reconnect the USB cable. Connect VGA cable between monitor and kit Connect USB cable between PC and kit
6.2 Realtek F/W Configuration: S1. S3... icon. DebugTool_V6.7.exe
S2.
58
ACER A211H/A221HQ
Go to update: "1A1D1H" is used in the monitor which have VGA, DVI and HDMI ports; Note: Relative firmware code can be detected by your USB ...
Acer A221HQV LCD Monitor Service Guide - Page 62
... shall be copied into 'C:\WINDOWS' root directory before data recording. Connect the PRINTER PLUG of DDC FIXTURE with D-SUB PLUG of
DDC FIXTURE. (Refer to figure 4)
4.2 Take a video cable then connect the D-SUB PLUG and the
D-sub socket of not changing any parameters in the monitor both have VGA port, 1A1D is used in the 'INI...
Acer A221HQV LCD Monitor Service Guide - Page 63
...Model: Key in the input column and below message on if the model have audio speakers, if it depends on the screen. The process of writing EDID for HDMI is same... Open the folder: "P226HQ-1H", select "Acer_HDMI_20100104.EXE" to contents page
S4. 7. Connect a HDMI cable between monitor and DDC FIXTURE through HDMI transfer DVI connector.
ACER A211H/A221HQ
61
Go to execute....
User Manual - Page 1
TABLE OF CONTENTS
Special notes on LCD monitors 1 Information for your safety and comfort 2 Unpacking 5 Attaching/Removing the base 6 Screen position adjustment 6 Connecting the power cord 7 Safety precaution 7 Cleaning your monitor 7 Power saving 8 DDC 8 Connector Pin Assignment 9 Standard Timing Table 11 Installation 12 User controls 13 Troubleshooting 19
User Manual - Page 8
... the face of H05VV-F cord and plug rated 10 A, 250 V.
No user-adjustment is fragile. Place the monitor just below guidelines when cleaning the monitor. • Always unplug the monitor before cleaning. • Use a soft cloth to wipe the screen and cabinet front and sides. EN-7 Always
put the monitor in a place where there is the correct type...
User Manual - Page 13
... not function properly, please refer to the troubleshooting section to the computer's port. 1-3 Connect DP or HDMI Ca ble (O nly DP or HDMI-Input M odel) a. INSTALLATION
To install the monitor to the computer. 1-2 Connect Digital Cable (Only Dual-Input Model) a. Connect the VGA video cable to your host system, please follow the steps as...
User Manual - Page 14
...to open the shortcut menu. AUTO Auto Adjust: Press this botton to ap pear. Volume Up / Down Press to adjust volume (Only Audio-Input Model)(Optional) INPUT Input Key Use Input key to select from ...VGA and DVI cables are not connected, a floating dialog box indicates: "No Cable Connect" or "No Signal"
EN-13 USER CONTROLS
Power Switch / Power LED: To turn the monitor ON or OFF. Lights up to...
User Manual - Page 20
No Picture
· Check if AC power cord is properly connected to raise the volume level. Unstable Picture
· Check if the specification of graphics adapter and monitor is in minimum position and try to the monitor.
EN-19
Abnormal Sound (Only AudioInput model) (Optional)
No sound, or sound level is too low
· Check the audio cable...
User Manual - Page 21
... video signal cable is properly connected at the back of monitor.
· Check if the power of the host PC is ON. Abnormal Sound (Only AudioInput model) (Optional)
No sound, or sound level is too low
· Check the audio cable with the host PC is connected.
· Check if the volume setup of computer system is...
User Manual - Page 22
... Tel: +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 blank)
Is compliant with the essential requirements and other relevant provisions of the following EC directives, and that all the necessary...
User Manual - Page 23
... must accept any interference received, including interference that may not cause harmful interference, and (2) this declaration:
Product:
LCD Monitor
Model Number:
A211HV; Contact Person:
Acer Representative
Phone No.:
254-298-4000
Fax No.:
254-298-4147 S. A221HQV xxxxxx ("x" = 0~9, a ~ z, A ~ Z or Blank)
Name of Responsible Party: Acer America Corporation
Address of the FCC Rules...
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