HP L1940 Service Manual page 62

62
HP L1940
Go to cover page
Information
Factory Reset
Exit
3.3 Timing requirement
3.3.1Mode storing capacity
(1) Factory preset modes
(2) User modes
3.3.2Factory preset timings
The factory settings of size and centering are according to the reference timing charts
(See Fig-7, Fig-8)
MODE NO.
RESOLUTION
Dot
clock(MHz)
f h
A ( us )
B ( us )
C ( us )
D ( us )
E ( us )
f v
O (ms )
P ( ms )
Q (ms )
R ( ms )
S ( ms )
SYNC. H/V
POLARITY
SEP . SYNC
MODE NO.
RESOLUTION
Dot clock(MHz)
2004-08-31
Jacky Lee
GENERAL PRODUCT SPECIFICATION(Continued)
OSD Timeout
Cancel
Save and Return
Current Settings
Recommended Settings
Serial Number
Total Hours
Backlight Hours
Exit
Yes
No
: 15
: 10
1
640 x 480 640 x 480
25.175
31.5kHz 37.861kHz
31.778(800 dots) 26.413(832 dots)
3.813( 96 dots) 1.270(40 dots)
1.907( 48 dots) 3.810(120 dots)
25.422( 640 dots) 20.317(640 dots)
0.636( 16 dots) 1.016(32 dots)
60Hz 72.809Hz
16.683 (525 lines) 13.735(520 lines)
0.064 ( 2 lines) 0.079(3 lines)
1.049 ( 33 lines) 0.528(20 lines)
15.253 (480 lines) 12.678(480 lines)
0.317 ( 10 line ) 0.45(17 lines)
- / -
Y
5
800 x 600
40
19 inch LCD Monitor
TYPE : EJ6B50/02
BRAND : HP L1940
2004-08-31
ADJ Scale
2 3
640 x 480
31.500 31.501
37.5kHz
26.667 (840 dots)
2.032 ( 54 dots)
3.81 ( 120 dots)
20.317 (640 dots)
0.508 ( 26 dots)
75Hz
13.333 (500 lines )
0.08 ( 3 lines )
0.427 ( 16 lines )
12.8 (480 lines )
0.026 ( 1 lines)
-/- - / -
Y Y
6 7
800 x 600 800 x 600
50 49.498
8639 000 15804
590
28
4
720 x 400
28.321
31.468kHz
31.78(900dots)
3.813(108dots)
1.907(54dots)
25.42(720dots)
0.636(18dots)
70Hz(70.085)
14.27(449 lines)
0.064(2 lines)
1.112(34 lines)
12.71(400 lines)
0.381(13 lines)
-/+
Y
8
832 x 624
57.28
12