Acer AL1521 Support and Manuals
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Most Recent Acer AL1521 Questions
Acer Lcd Al 1521 No Power
lcd acer al 1521 no power the power led button is not light-the adabtor is working good
lcd acer al 1521 no power the power led button is not light-the adabtor is working good
(Posted by ehabma76 11 years ago)
The Power Is On Just When It Is Pluged And The Power Switch Is Not Switched Off,
the light of power switch is blinking ,green andorange alternativly , I found resistor nomber 804 bu...
the light of power switch is blinking ,green andorange alternativly , I found resistor nomber 804 bu...
(Posted by TAHSEEN 12 years ago)
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Popular Acer AL1521 Manual Pages
AL1521 User Guide - Page 2
... the user's authority to correct such interference. It is no guarantee that interference will not occur in order to comply with the instructions, may cause harmful interference to
which can radiate radio frequency energy, and if not installed and used in a particular installation. Do not open the cabinet.
Refer servicing to rain or moisture. This manual...
AL1521 User Guide - Page 3
..., swimming pool or in the back and bottom of time. z The monitor should be installed near water, e.g. If you to qualified service personnel
z To ensure satisfactory operation, use an adapter to service the monitor yourself;
This plug will protect the monitor from the type of power supplied to protect it can injure a person and cause serious damage to...
AL1521 User Guide - Page 4
...® • Ergonomic Design (TCO'99 Approved) • Dual Input (DVI + Analog) (Only Dual-Input Model) • Space Saving, Compact Case Design
CHECKING THE CONTENTS OF THE PACKAGE
The product package should include the following symptoms are normal with LCD monitor and do not indicate a problem. LCD Monitor 2. It may include
blemishes of 0.01% or less such as...
AL1521 User Guide - Page 5
... used with your LCD monitor. The relevant national installation and/or equipment regulations shall be used .
41L1500-786-1A 英文
4 Make sure the power cord is required.) 3. A certified power supply cord not lighter than ordinary polyvinyl chloride flexible cord according to either 100/120V AC or 220/240V AC voltage area (No user adjustment is the...
AL1521 User Guide - Page 6
... 3. AC Power Cord
41L1500-786-1A 英文
5
Caution: If the AC outlet is not grounded (with three holes), install the proper grounding adapter (not supplied).
1. Connect one end of the 15-pin D-Sub cable to the back of the monitor and
connect the other end to the computer's D-Sub port. 3. (Only Dual-Input Model) Connect...
AL1521 User Guide - Page 9
...cleaners, since these will come in
handy if you ever have to switch ON/OFF of monitor's power.
• /MENU/ENTER :
Activate OSD menu when OSD is OFF or activate/de-activate... to set the HPos, VPos, Clock and Focus.
• Power Indicator:
Blue
-
Orange - Stubborn stains may be removed with a cloth lightly dampened with a soft cloth. NOTES
• Do not install the monitor in ...
AL1521 User Guide - Page 10
... the OSD window appear. 2. I. Analog-Only Mode
II. HOW TO ADJUST A SETTING
1. Press < or > to select the desired function. 3. To exit and save, select the exit functions,.
Dual-Input Model, Analog Signal Input
41L1500-786-1A 英文
9 Press < or > to change the settings of the current function. 5. Press the MENU key to adjust any...
AL1521 User Guide - Page 11
...Set the color temperature to cool white. Dual-Input Model, Digital Signal Input
ADJUSTING THE PICTURE
The description for function control icons
Main Menu Icon
Sub Menu Icon
Sub Menu Item
Description
Contrast Brightness Focus Clock H.
N/A Cool
Set...only). User / Blue
41L1500-786-1A 英文
10
Adjusts the background brightness of the screen image.
User / Red
User / ...
AL1521 User Guide - Page 12
.... Save user adjustment and exit OSD menu.
41L1500-786-1A 英文
11 N/A English
N/A
N/A Deutsch
N/A Français
N/A Español
Multi-Language selection
N/A Italiano
N/A
N/A 日本語
H.
V.
N/A Reset N/A Exit
Clears all old status of current inputs timing.
Position Adjust the vertical position of the OSD. Model)
(DualInput Model...
AL1521 User Guide - Page 13
... can request EDID information over the DDC2B channel. THIS MONITOR WILLS NOT WORK IF THERE IS NO VIDEO INPUT SIGNAL. IN ORDER FOR THIS MONITOR TO OPERATE PROPERLY, THERE MUST BE A VIDEO INPUT SIGNAL. This reduces the monitor's internal power supply consumption. The display is no video input signal this monitor, following a time-out period, will automatically switch to...
AL1521 User Guide - Page 14
... colors (RED, GREEN, or BLUE)
Possible Solution *Check that the Power Switch is in the
ON position *Power Cord should be
snugly seated in its slot. *Make sure the video... cause
electrical interference. *The Computer Power Switch should be
in the picture The power LED is ON (light blue) but there's no video or no picture. TECHNICAL SUPPORT (FAQ)
Problem & Question Power LED is not on No Plug ...
AL1521 User Guide - Page 16
... properly connected, if the connector is loose, tighten the connector's screws.
2. INPUT NOT SUPPORTS:
Your computer has been set to unsuitable display mode, set the computer to Display mode given in the following table(See page 18).
41L1500-786-1A 英文
15 ERROR MESSAGE & POSSIBLE SOLUTION
CABLE NOT CONNECTED:
1. Check the signal-cable's connection...
AL1521 User Guide - Page 17
...
SPECIFICATIONS
LCD Panel
Driving system Size Pixel pitch Viewable angle Brightness Contrast Ratio Response time (Tr+Tf) Video
Input
Display Colors Dot Clock Max. W.) Dimension
TFT Color LCD 38.1cm(15") 0.297mm( H ) × 0.297mm( V ) 120° (H) 110° (V) 250 cd/m2(typ.) 400:1(typ.)
25 (8+17) ms (typ.) R,G,B Analog Interface Digital Interface (Only Dual-Input Model...
AL1521 User Guide - Page 18
Switch
External Controls:
Functions
Regulatory Compliance
• Power Switch • MENU/ ENTER • >/Volume •
AL1521 Service Guide - Page 40
...Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code to those given in the FRU list of this chapter whenever ordering for parts to repair or for repair and service of customer machines.
NOTE: Please note WHEN ORDERING FRU PARTS, that you the FRU (Field Replaceable Unit) listing in the printed Service Guide. FRU (Field Replaceable...
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