Home » Acer » Computer Monitors » Acer AL1511

Acer AL1511 Support Question

Find answers below for this question about Acer AL1511.
Need a Acer AL1511 manual? We have 2 online manuals for this item!

Acer Overview Questions Manuals Reviews Videos Research

Question posted by Anonymous-65569 on July 7th, 2012

Why Acer Monitor Led Blink Green Only And No Display On Screen

when iswitch my acer monitor on only the green led flash but no display on screen model al 1511

I Know the Answer!

I have the same question
Request More Information

Current Answers

Answer #1: Posted by markempee on July 13th, 2012 10:42 PM

markempee

Member since:
October 28th, 2011

Points: 163,290

70
points

There might be a problem with the data connector cable of your ACER monitor. Check the power cord if it is properly and tightly connected or plugged in. Also, check the cables connected to the monitor if they are properly connected.

Related Acer AL1511 Manual Pages

al1511ug.pdf - Page 1

TABLE OF CONTENTS FOR YOUR SAFETY 1 SAFETY PRECAUTIONS 2 SPECIAL NOTES ON LCD MONITORS 3 BEFORE YOU OPERATE THE MONITOR 3 FEATURES 3 PACKING LIST 3 INSTALLATION INSTRUCTIONS 4 CONTROLS AND CONNECTORS 5 ADJUSTING THE VIEWING ANGLE 6 OPERATING INSTRUCTIONS 7 GENERAL INSTRUCTIONS 7 HOW TO ADJUST A SETTING 9 ADJUSTING THE PICTURE 9-10 PLUG ...

al1511ug.pdf - Page 2

...is connected. 4. WARNING: To prevent fire or shock hazard, do not expose the monitor to which can radiate radio frequency energy, and if not installed and used in a ...pursuant to operate the equipment. 2. FCC Class B Radio Frequency Interference Statement WARNING: (FOR FCC CERTIFIED MODELS) NOTE: This equipment has been tested and found to comply with the emission limits. 3. Increase ...

al1511ug.pdf - Page 3

...-pronged grounded plug, a plug with a third (grounding) pin. PRECAUTIONS z Do not use the monitor only with UL listed computers which have an electrician install the correct outlet, or ground the appliance safely...into the slot on a bed, sofa, rug, or similar surface. Do not place the monitor near the equipment and shall be used for ventilation. This plug will not be easily accessible. ...

al1511ug.pdf - Page 4

.... In this case, the screen is displayed for Windows • Recommened ...screen depending on the desktop pattern you use . Owner's Manual 3. Power Cord 4. 15-pin D-Sub Cable 5. SPECIAL NOTES ON LCD MONITORS The following items: 1. BEFORE YOU OPERATE THE MONITOR FEATURES • 38.1cm(15") TFT Color LCD Monitor • Crisp, Clear Display for hours. Turn off the Power Switch for Audio model...

al1511ug.pdf - Page 5

...this equipment. The AC-power cord may be used with your PC, depending on your LCD monitor. A certified power supply cord not lighter than ordinary polyvinyl chloride flexible cord according to IEC ...75mm2) shall be considered. Connect the AC-power cord into your area. 2. This LCD monitor has an External universal power supply that the power cord is the correct type required in either...

al1511ug.pdf - Page 6

... cable: Plug the power cable of the power cord into a nearby outlet. Audio cable (Option-only for Audio model)Connect the audio cable between the monitor's audio input and the PC's audio output (green port). CONTROLS AND CONNECTORS CABLE CONNECTIONS Connect the signal cable: Connect one end of the 15-pin VGA cable...

al1511ug.pdf - Page 7

Figure 2 NOTES • Do not touch the LCD screen when you change the monitor's angle. • You are able to adjust the monitor's angle from -5° to 20°. ADJUSTING THE VIEWING... topple the monitor when you change the angle. It may cause damage or break the LCD screen. • Careful attention is recommended to look at the full face of the monitor, then adjust the monitor's angle to...

al1511ug.pdf - Page 8

The power indicator will light up. Figure 3 External Control Button EXTERNAL CONTROLS 1. The other control buttons are located at front panel of the monitor (See Figure 3). Auto Adjust Key/Exit 2. / Volume 4. LED 6. /Power Key 7 MENU/ENTER 5. By changing these settings, the picture can be adjusted to your personal preferences. • The power cord...

al1511ug.pdf - Page 9

... model) or navigate through adjustment icons when OSD is ON or adjust a function when function is activated. • Auto Adjust button / Exit: 1. As a safety precaution, always unplug the monitor before...status, this button to turn the monitor ON or OFF, And display the monitor's state. • Power Indicator: Green - NOTES • Do not install the monitor in a location near heat sources...

al1511ug.pdf - Page 10

... adjust any other function, repeat steps 2-4. ADJUSTING THE PICTURE The descriptions for function control LEDS Sub Main Menu Menu Icon Icon Sub Menu Item Description Adjusts the contrast between the Contrast foreground and background of the screen image. Press the MENU-button to select the function that you want to select the...

al1511ug.pdf - Page 11

...the OSD. Show the resolution, H/V frequency and input port of the OSD. Adjusts Red/Green/Blue intensity. Save user adjustment and OSD disappear. 10 Position OSD Timeout Adjust the vertical ... set the color temperature to cool white. V. N/A Warm N/A Cool User /Red User/Green User/Blue N/A English Traditional N/A Chinese N/A Deutsch N/A Français N/A Español N/A ...

al1511ug.pdf - Page 12

...and CSA labeled. This monitor meets the Green monitor standards as set consisting of a minimum No. 18 AWG, type SJT or SVT three conductors flexible cord. The display is restored by the Video... allows the monitor to the VESA DDC STANDARD. The DDC1 is a unidirectional data channel from the display to the host that power supply cord needs to a "Screen Saver" feature except the display is the...

al1511ug.pdf - Page 13

... pattern is present in its slot *Make sure monitor's video cable is ON (orange) but there's no video or no picture. Missing one of the primary colors (RED, GREEN, or BLUE) Possible Solution *Check if the Power... should be snugly seated in the picture The power LED is properly connected to the computer. *Inspect monitor's video cable and make sure that none of the pins are bent. 12

al1511ug.pdf - Page 14

... not correct, the screen shows vertical stripes and the picture has not correct width. key (AUTO-key). CLOCK (pixel frequency) controls the number of... horizontal sweep. For FOCUS and CLOCK adjustment use "dot-pattern" or win 95/98 shut-down mode the screen Adjust CLOCK and FOCUS or perform hot- If the frequency is not centered or sized *Adjust pixel frequency (CLOCK) and properly.

al1511ug.pdf - Page 16

... Mode ≦3W Input Connector D-Sub 15pin Input Video Signal Analog:0.7Vp-p(standard), 75 OHM, Positive Maximum Screen Size Horizontal : 304.1mm Vertical : 228.1mm Power Source 100~240VAC,47~63Hz Environmental Considerations Operating Temp... Analog Interface H-Frequency 30KHz - 60KHz V-Frequency 55-75Hz Display Colors 16.2M Colors Dot Clock 80MHz Max. W.) 2.7kg Unit (net) 15

AL1511 Monitor Service Guide - Page 8

Table of Contents Chapter 1 Monitor Features 8 Monitor Features 8 Factory Preset Timing Table 10 Block Diagram 11 Mainboard Diagram 12 Software Flowchart 13 Mainboard Layout 15 Invertor Board Layout 17 Front Bezel View ...

AL1511 Monitor Service Guide - Page 15

... 11 10. Debug handler, only debug only etc. 3. Check if input timing has been changed, if yes then go to 10, else go to recover monitor settings, including brightness, contrast, color temperature and OSD position .... etc. 4. Initialize device on the board, now only MST scaler chip will be initialized 6. Initialize OSD...

AL1511 Monitor Service Guide - Page 29

Machine Disassembly This chapter contains step-by-step procedures on how to avoid mismatch when putting back the components. 2. 3. During the disassembly process, group the screws with the corresponding components to assemble the monitor for the different components vary in size. NOTE: 1.The screws for maintenance and troubleshooting.

AL1511 Monitor Service Guide - Page 35