Table 5 VGA receiving signal formats
No. Definition
Horizontal
frequency
（kHz）
Vertical
frequenvy
（Hz）
Dot-pulse
frequency
（MHz）
Remark
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 1440×900 - 60 - -
17 1680×1050 - 60 - -
18 1360×768 47.7 60 85.5 -
3.4 HDMI port
Input HDMI signal from signal generator VG-849 with the formats as Table 4 and Table 5
respectively, check if the display and the sound（32 KHz、44.1 KHz、48 KHz）are normal under
the circumstances of power-on/off, switching channel, switching signal format, etc.
3.5 Other functions check
a) Check if the functions are normal —timing turn-on/off 、 turn-off of sleeping time 、
picture/sound mode、OSD、stereo and digital audio interface, etc.;
b) Check if audio only digital programs (RADIO) are normal;
c) For UK models, check if MHEG function of digital programs are normal;
d) Check if common interface（CI：Common Interface）is normal;
e) For New Zealand models, check if function of logic channel number (LCN) is normal, check
if function of Over Air Download（OAD）is normal;
f) For France, UK and Italy models, check if function of logic channel number (LCN) is
normal.
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