Display Performance; Monitor Inspection Standards - Elo TouchSystems ET1587C Service Manual

MONITOR INSPECTION STANDARDS

1.Signal level and input impedance
1.1 Video Signal level
This CRT display is adjusted at the factory using 0.7Vpp Video Signal. Black level
is 0 V.
1.2 Sync Signal level
H/V Separate, H/V Mixed: TTL level.
1.3 Input impedance
Video input:75£[
Sync input: ¡Ù1k£[

2.Display performance

2.1 Display area
Preset timing
CRT Size
Mode
Width
Height
Range
2.2 Centering
The display centering can be adjusted within the center of bezel by external controls .
225
V
H
V
15" 17"
4 5
270 300
202 225
¡Ó5mm ¡Ó5mm
C
A
D
300
H
15" 17"
270 300
202 225
-
27
19"
5
350
262
¡Ó5mm
Display area
B
Edge of bezel
19"
350
262
-