User manual

English
System Setup 46
Communication Setup
C 3–SERIAL TESTS
(Communication output test for
video communication terminal and
camera communication terminal)
Remove all lines connected to this unit, and
use two modular cables and two
communication converter connectors to
connect as shown below.
1
Connect test cables to each
camera communication
terminal (TELEMETRY A and
B) on the rear panel.
2
Check the results displayed on
the menu display.
B<------>A:
Normal
B<------?A:
Line B has normal reception, but Line A
has a reception problem.
B?------>A:
Line A has normal reception, but Line B
has a reception problem.
When a problem is indicated, repeat the
test with TELEMETRY A connected to
VIDEO, and with TELEMETRY B
connected to VIDEO. The test results are
displayed as follows.
B?------?A:
The line is not functioning. No
transmission or reception.
B?------>A:
Transmission is possible, but no
reception.
B<------?A:
Reception is possible, but no
transmission.
B<------?A:
The line has normal transmission and
reception.
• When connecting V and A, or V and B,
this is displayed as follows.
V<------>A
V<------>B
3
When the test is complete,
press the button to return
to the Menu screen.
esc
3-SERIAL TESTS
3-SERIAL TESTS
Under test!!!
V:
V:
?? B:
B:
?? A:
A:
??
? --------- ?
COMMUNICATIONS
COMMUNICATIONS
VIDEO
COMSW
ON
1
234
AB
TELEMETRY
12V
WH
B L
S L
O R
B R
B K
Y L
R D
G R
WH
B L
S L
O R
B R
B K
Y L
R D
G R
White
White Yellow
Yellow
esc