1 Acer AL1917 Service Guide Service guide files and updates are available on the CSD web: for m
10 (1) Definition of Viewing Angle (θx, θy): 12 o’clock direction θy+ = 90º 6 o’clock θy- = 90º θx-
11(2) Definition of Contrast Ratio (CR): The contrast ratio can be calculated by the following expression and figure below. Contrast Ratio (CR) =
12 (3) Definition of Response Time (TR, TF) and Measurement Method: (4) Luminance, Chromaticity and CCT Measurement Measuremen
13 OPERATING INSTRUCTIONS 2.1 Function Name 2.1.1 Front 12345677 No. Name Descriptions 1 Power Switch Power On/Off 2 LED Indicator Green
14 2.1.2 Back 89111210 No. Name Descriptions 8 Lock hole Kensington 9 D-Sub D-sub mini 15pin Connector 10 DVI-D IN (Optional) 24 pin connect
15 2.2 OSD Menu Description 1. Power: Press this key to control power ON/OFF of the Monitor. Green: normal display. Orange flicker: no signal inp
16 2.3 OSD Control 1. Click MENU to display the OSD window as shown in the following figure. 2. Click < or > to select the function to
17 u Adjustments for clock, phase and positions are saved for each signal timing. Except for these adjustments, all other adjustments have only one
18 2.5 OSD Function Definition Primary Directory Symbol Secondary Directory Symbol Secondary Direc
19 2.6 Plug and Play u The new VESA Plug and Play function is used which eliminates the complicated and time-consuming installation process. u You
2
20 MACHINE DISASSEMBLY AND ASSEMBLY 3.1 Disassembly Procedures Picture Description Chapter 3 2
22
23
24 3.2 Assembly Procedures
25
26
28 Troubleshooting 4.1 Abnormal Display Troubleshooting Chapter 4 2
29
3
30 4.2 Abnormal (ON/OFF, LCD display, Keyboard) Troubleshooting
31 4.3 Abnormal (BIOS, OSD, Other Display) Troubleshooting
32 4.4 Audio Abnormal Troubleshooting
33 Connector Information 5.1 Function Block Diagram Chapter 5 2 LIPS Backlight 3.3V Signal LCD Modul
34 5.2 D-sub mini 15pin Connector Pin No. Pin Function Pin No. Pin Function 1 Red video input 9 NC 2 Green video input 10 Ground 3 Blu
35 FRU (Field Replaceable Unit) List Part List Picture Part name Description Vendor Part No. Chapter 6 2
36 Picture Part name Description Vendor Part No.
37
38 Explosion Diagram
7 Table of Contents Chapter 1 Monitor Features…………………………………….………. 8 1.1 Test Conditions……………………………………….………… 8 1.2 Features…………………….……………………………
8Monitor Features 1.1 Test Conditions Item Condition Temperature Normal room temperature (25±2℃) Humidity 50±10% AC input voltage 100V±2V,
91.3 LCD panel Specification Technical Specification Item Specification Unit Panel Model M190E5-L0A LCD panel Active Area 376.32 (H) x 301.0
Kommentare zu diesen Handbüchern