Acer Al1916c Manual

							 20
Adjusting the Picture 
a. How to Adjust a Setting 
1.  Press the MENU-button to activate the OSD window.   
2.  Press to select the desired function.   
3.  Press the MENU-button to select the function that you want to adjust. 
4.  Press < or >to change the settings of the current function. 
5. To exit and save, select the exit function. If you want to adjust any other function, repeat steps 2-4.
 
 
 
 
 
Analog-Only Mode
 
 
 
 
 
 
 
 
 
 
 
  
						

							 
 
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b. The Description For Control Function 
 
Main Menu 
Icon Sub Menu Item Sub Menu 
Icon Description 
Contrast  Contrast from Digital-register. 
 Brightness  Backlight Adjustment 
Focus  Adjust Picture Phase to reduce Horizontal-Line noise 
 Clock  Adjust picture Clock to reduce Vertical-Line noise. 
H. Position  Adjust the horizontal position of the picture. 
 V. Position  Adjust the vertical position of the picture. 
Warm  N/A  Recall Warm Color Temperature from EEPROM. 
Cool  N/A  Recall Cool Color Temperature from EEPROM. 
User / Red  Red Gain from Digital-register. 
User/ Green  Green Gain Digital-register. 
 
User / Blue 
 Blue Gain from Digital-register. 
English  N/A  Set OSD display language to English. 
Traditional 
Chinese N/A  Set OSD display language to Traditional Chinese. 
Deutsch  N/A  Set OSD display language to German. 
Français  N/A  Set OSD display language to French. 
Español  N/A  Set OSD display language to Spain. 
Italiano  N/A  Set OSD display language to Italian. 
Simplified 
Chinese N/A  Set OSD display language to Simplified Chinese. 
 
Japanese  N/A  Set OSD display language to Japanese. 
H. Position  Adjust the horizontal position of the OSD. 
V. Position  Adjust the vertical position of the OSD.  
OSD Timeout   
 Adjust the OSD timeout. 
 
  
						

							 22 Main Menu 
Icon Sub Menu 
Item Sub Menu 
Icon Description 
 
(Analog-Only 
Model) Auto Config 
 N/A  Auto Adjust the H/V Position, Focus and Clock of picture. 
 Information N/A Show the resolution, H/V frequency and input port of current 
input timing. 
 Reset N/A Clear each old status of Auto-configuration and set the color 
temperature to Cool. 
 Exit N/A Exit OSD 
  
						

							 
 
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Hot-Key Menu 
a. Outline 
 
 
b. The Description For Hot-Key Function
 
 
Item Operation Icon Description 
Vo l u m e  When the OSD is closed, press Left or 
Right button will be Volume Hot-Key 
Function Volume of Audio adjustment. The Audio will be 
Mute when volume=0 
 
OSD Message 
a. Outline 
 
 
 
b. The Description For OSD Message 
 
Item Description 
Auto Config 
Please Wait When Analog signal input, if User Press Hot-Key “Auto”, will show   
This message, and the monitor do the auto config function. 
Input Not 
Supported When the Hsync Frequency, Vsync Frequency or Resolution is out of 
  The monitor support range will show this message. This message will 
 Be flying. 
Cable Not 
Connected Analog-Only Model: When the video cable is not connected, will show   
This message. This message will be flying. 
No Signal Analog-Only Model: When the video cable is connected, but there is 
No active signal input, will show this message, then enter power saving. 
 
  
						

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Logo 
When the monitor is power on, the LOGO will be showed in the center, and disappear slowly. 
 
How To Optimize The DOS-Mode 
Plug And Play 
Plug & Play DDC2B Feature 
This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the monitor 
to inform the host system of its identity and, depending on the level of DDC used, communicate additional information 
about its display capabilities.   
 
The DDC2B is a bi-directional data channel based on the I²C protocol. The host can request EDID information over the 
DDC2B channel. 
 
This monitor will appear to be non-functional if there is no video input signal. In order for this monitor to 
operate properly, there must be a video input signal. 
 
This monitor meets the Green monitor standards as set by the Video Electronics Standards Association (VESA) and/or 
the United States Environmental Protection Agency (EPA) and The Swedish Confederation Employees (NUTEK). This 
feature is designed to conserve electrical energy by reducing power consumption when there is no video-input signal 
present. When there is no video input signals this monitor, following a time-out period, will automatically switch to an 
OFF mode. This reduces the monitors internal power supply consumption. After the video input signal is restored, full 
power is restored and the display is automatically redrawn. The appearance is similar to a Screen Saver feature 
except the display is completely off. The display is restored by pressing a key on the keyboard, or clicking the mouse. 
Using The Right Power Cord  
The accessory power cord for the Northern American region is the wallet plug with NEMA 5-15 style and is UL listed and 
CSA labeled. The voltage rating for the power cord shall be 125 volts AC. 
Supplied with units intended for connection to power outlet of personal computer: Please use a cord set consisting of a 
minimum No. 18 AWG, type SJT or SVT three conductors flexible cord. One end terminates with a grounding type 
attachment plug, rated 10A, 250V, CEE-22 male configuration. The other end terminates with a molded-on type 
connector body, rated 10A, 250V, having standard CEE-22 female configuration. 
Please note that power supply cord needs to use VDE 0602, 0625, 0821 approval power cord in European counties. 
 
 
 
 
  
						

							 
 
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Machine Disassembly                                                           
This chapter contains step-by-step procedures on how to assemble the monitor for maintenance. 
 
Disassembly Procedure 
 
Disassemble the base
 
1. Remove hinge cover. (Fig 1) 
2. Remove four screws to release stand base. (Fig 2) 
 
 
 
 
 
 
 
 
 
 
 
 
 
Chapter 3
Fig 1
Fig 2 
						

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Disassemble the front cover and rear bezel 
1. Remove nine screws to release back cover and front bezel. (Fig 3) 
2. Remove connector wire with keyboard and main board. (Fig 4) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Fig 3
Fig 4 
						

							 
 
27
Disassemble the shield 
Remove two screws to release the shield. (Fig 5) 
(Remove the shield as arrow direction). 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Fig 5 
						

							 28
Disassemble the main board 
1. Remove three screws to release main board. (Fig 6) 
2. Remove connector wire with main board and panel. (Fig 7) 
 
 
 
 
 
 
 
 
 
 
  Fig 6
Fig 7 
						

							 
 
29 3.   Remove connector wire with main board and power board. (Fig 8) 
4.    Remove connector wire with main board and KEPC board. (Fig 9) 
 
 
 
 
 
 
 
 
 
 
Fig 8
Fig 9