20
21
Figure 7.
Loop Testing in Video Mode
1 2 3 4 5 6 7 8
Voice Data Video
Voltage!
Rev
Open
Short
ID
Split
Pass
Fail
Tone
X-over
Shielded
1
8
9
10
Testing Video Cables
1. Connect the provided F-Connector coupler to the F-Connector at the
top of the main tester (see Figure 6 below).
2. Screw one end of the video cable into the F-Connector coupler.
3. Secure a Coax remote to the opposite end of the video cable.
4. Press the VIDEO MODE button to start continuous testing. The follow-
ing updates appear in the LCD display screen (see Figure 7):
▪
The “Video” icon illuminates in the upper right corner.
▪
A progression of “o’s” appear on the bottom of the display to
indicate active testing.
▪
The cable wiring structure displays (Pass, X-over, or Rev).
▪
The “ID” icon appears with the Coax wire mapping remote
number to its right.
Note:
The tests run until the O/ID button is pressed or when 5 minutes
elapses with no change in the test results.
5. Trouble-shoot if cable faults (open or short) are detected.
Figure 6.
F-Connector on Main Tester
