Single Channel Test - Deviser DS2002 Operation Manual

CH /F SINGLE CHANNEL/FREQUENCY,
TRUNK/BATTERY VOLTAGE measurement.
TILT Toggles between DOUBLE CHANNEL SAME
SCREEN DISPLAY /TILT mode / C/N mode.
Power switch.
Stepping option.
Increasing the measured frequency or channel.
Decreasing the measured frequency or channel.
I. Single channel test
Press CH/F to select LEVEL mode. The screen displays
as follows:
Here the up left is the measured channel number, the
down left is the video carrier frequency, the up right is
the level of video carrier, the down right is the △V/A
of the current channel （ the delta level between the video
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