5-16
■ Dualwatch operation
Dualwatch monitors 2 frequencies simultaneously.
The IC-7800 has 2 independent receiver circuits so
that you can use dualwatch with no compromises,
even on different bands and modes.
q Set the desired frequency and mode into the main
band.
w Push [DUALWATCH].
• “ ” appears.
• Pushing [DUALWATCH] for 1 sec., the sub band is
equalized at the same time. This quick dualwatch func-
tion can be turned OFF in set mode. (p. 12-14)
e Rotate the sub dial to set the desired frequency.
r Push [SUB] to enables the sub band access when
changing the frequency band, operating mode, etc.
in sub band.
• Push [MAIN] for the main band access.
t Rotate [AF] for sub band to adjust the sub band
audio level.
y To transmit on the sub band readout, push
[CHANGE] or [SPLIT].
NOTE:
• A beat note may be heard depending on the fre-
quency combination.
• Receiver sensitivity will be decreased when the
same frequency band and the same antenna are
selected during dualwatch.
• The RIT function can be used for the main read-
out only.
• The ∂TX function can be used for the transmit
readout (main readout when the split function
OFF; sub readout when the split function ON).
