NEC MultiSync LCD1525V Service Manual page 83

(4) Power save mode.
The power save mode is assumed when the horizontal/vertical signals are as specified below.
• If there is no horizontal sync signal input.
• If there is no vertical sync signal input.
• If the horizontal sync signal is outside the measuring range of B135.
• If the Vertical sync signal is outside the measuring range of B135.
Table 1
Signal
Preset Mode
number
1 640X400 (56) 24kHz≤fH<30.8kHz
2 640X480 (60) 30.8kHz≤fH<33kHz
3 720X350 (70)
4 720X400 (70)
4 720X400 (70)
5 800X600 (56) 33kHz≤fH<43kHz
6 800X600 (60)
7 640X480 (66)
8 640X480 (72)
9 640X480 (75)
10 720X350 (85)
11 720X400 (85)
11 720X400 (85)
12 800X600 (75) 43kHz≤fH<47.2kHz
13 640X480 (85)
14 1024X768 (60) 47.2kHz≤fH<51kHz
15 800X600 (72)
16 832x624 (75)
14 1024X768 (60) 51kHz≤fH<55kHz
17 800X600 (85)
18 1024X768 (70) 55kHz≤fH<59kHz
19 1024X768 (75) 59kHz≤fH<62kHz
20 1024X768 (85) 62kHz≤fH<75kHz
HSYNC: VSYNC:
FREQUENCY FREQUENCY
FV<63Hz
FV<58Hz
58Hz≤fV<63Hz
63Hz≤fV<68Hz
68Hz≤fV<74Hz
74Hz≤fV
FV<80Hz
80Hz≤fV
FV<63Hz
63Hz≤fV<73Hz
73Hz≤fV
FV<70Hz
70Hz≤fV
7-4
SYNC HSYNC: VSYNC:
TYPE POLARITY POLARITY
SEP +
SEP -
OTHER OTHER OTHER
SEP -
SEP +
SEP -
OTHER OTHER OTHER
DOTCLK fH(kHz) FV(Hz)
21.053 24.830 56.432
25.175 31.469 59.992
- 25.175 31.469 70.087
+ 25.175 31.469 70.087
36.000 35.156 56.250
40.000 37.879 60.317
30.240 35.000 66.611
31.500 37.861 72.809
- 31.500 37.500 75.000
- 31.500 37.861 85.080
+ 31.500 37.861 85.080
49.500 46.875 75.000
36.000 43.269 85.008
65.000 48.363 60.004
50.000 48.077 72.188
57.283 49.725 74.550
70.490 52.448 60.004
56.250 53.674 85.061
75.000 56.476 70.069
78.750 60.023 75.029
94.500 68.677 84.977