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The up left is the channel number, the down left is the
video carrier frequency, the up right is the video carrier
level and the
C/N
value of this channel is shown on the
down right.
You can change the channel number by pressing
or
.
1. In this mode, the initial channel number is
the same with
SINGLE CHANNEL TEST
mode.
2. Using this meter you can made both online
test and carrier-off test, when entering the
C/N
test mode, it will automatically enter
ONLINE TEST
mode first and display the
C/N
value, if shutting off the carrier at this
time, it will automatically enter the
carrier-off test mode and display the more
exact
C/N
value.
