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4. Appendix
4.1 Troubleshooting
Troubleshooting if problems occur, verify the installation of the VK2-540VRD with the
instructions in this manual and with other operating equipment. Isolate the problem to the
specific piece of equipment in the system and refer to the equipment manual for further
information.
P
r
o
b
l
e
m
s
/
S
y
m
p
P
r
o
b
l
e
m
s
/
S
y
m
p
No video
Poor video quality.
Camera
number
not match the number
on PC Program or Web
browser.
Frame rate decrease.
A connection is cut-off
at short intervals.
t
o
m
s
t
o
m
s
Verify that power is connected to all pieces of equipment in
the system.
Verify that the power switches are in the ON position.
Check the video connections.
Check that the BNC connectors are inserted properly.
Check the voltage level of the VK2-540VRD.
Cable for video is shielded.
does
Check the camera ID of the VK2-540VRD.
Check PTZ setting on the PC Program and Web browser.
Change current value more lower resolution, compression
rate and frame rate.
Check
network
administrator.
A
r
e
a
t
o
C
h
e
A
r
e
a
t
o
C
h
traffic
and
71
c
k
e
c
k
contact
with
network
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