Bosch REG-D1-875XE-01 Installation Instructions - Page 22
Poor Color, Picture, Quality
 |
View all Bosch REG-D1-875XE-01 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 22 highlights
Poor Color Picture Quality Dim Image Iris closed Snowy Image (cont'd.) Noisy Power Supply Horizontal Scan Lines, Rolling Up or Down Ground Looping on video cable Increase iris level on lens Check connections. Relocate or replace power supply. Check the coax cable shield is not touching ground, e.g. at couplings. An electrically isolated circuit board or isolation transformer may be required. Negative, scrambled, or faded image Low voltage Check voltage at input power cable. Must be >12VDC/VAC. - 16 -
-
1 -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17 -
18 -
19 -
20 -
21 -
22 -
23 -
24 -
25 -
26 -
27 -
28
 |
 |
- 16 -
Poor Color
Picture
Quality
Dim Image
Snowy
Image
(cont’d.)
Horizontal
Scan Lines,
Rolling Up or
Down
Negative,
scrambled,
or faded
image
Iris closed
Noisy Power
Supply
Ground
Looping on
video cable
Low voltage
Increase iris level on
lens
Check connections.
Relocate or replace
power supply.
Check the coax cable
shield is not touching
ground, e.g. at
couplings.
An electrically isolated
circuit board or isolation
transformer may be
required.
Check voltage at input
power cable.
Must be >12VDC/VAC.