Sanyo LCD-22XR9DA, Руководство по обслуживанию

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5.4 D-SUB terminal
Input D-SUB signal (VG-848 signal generator), separately input the signals listed in table3 and
check the display and sound. If the image is deflection of the Horizontal and vertical, select
Picture->Screen->Auto Adjusting to perform auto-correct.
Table3 D-SUB signal format
No. Resolution
H-frequecny
(kHz)
V-frequecny (kHz)
Point clock pulse
frequecny (MHz)
Note
1 640×480 31.469 59.94 25.175 IBM
2 720×400 31.469 70.086 28.322 IBM
3 640×480 37.861 72.809 31.5 VESA
4 640×480 37.5 75 31.5 VESA
5 800×600 35.156 56.25 36 VESA
6 800×600 37.879 60.317 40 VESA
7 800×600 48.077 72.188 50 VESA
8 800×600 46.875 75 49.5 VESA
9 1024×768 48.363 60.004 65 VESA
10 1024×768 56.476 70.069 75 VESA
11 1024×768 60.023 75.029 78.75 VESA
12 1152×864 67.5 75 108 VESA
13 1280×960 60 60 108 VESA
14 1280×1024 63.98 60.02 108 VESA
15 1280×1024 80 75 135 SXGA
16 1360×768 47.7 60 85.5 WXGA
17 1440×900 55.9 60 106.5 WXGA+
18 1400×1050 65.22 60 122.61 SXGA+
19 1680×1050 65.3 60 146.25 WSXGA+
5.5 HDMI terminal
Input HDMI signal (VG-849 signal generator), separately input the signals listed in table2 and table3
and check the display and sound (32KHz, 44.1KHz, 48KHz) at any situation (power on, channel
switch and format switch, etc.)
5.6 other functions check
a) Check the turn on/turn off timer, asleep timer, picture/sound mode, OSD, stereo and digital
sound port, etc.
b) Check the digital program, if Audio Only is normal.
c) Check logical channel number (LCN) for Australia.
d) Check OTA function for Australia special custom.
6. Presetting before ex-factory
Enter user menu LOCK page, select “Restore Factory Default” to preset the ex-factory.
a) Clear the program information
b) Clear VCHIP, parental control, etc.
c) Set the default data of user menu
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