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SET MODE
REF IN/OUT
OFF
Selects the transceiver’s reference signal condition
from IN, OFF and OUT.
• IN
: Use an external reference signal for the IC-
7700. Turn the transceiver power OFF then
ON to make the setting effective.
• OFF : Not input/output the reference signal.
(default)
• OUT : Outputs the IC-7700 reference signal to
externally connected equipment(s) for their
reference.
NOTE:
If the applied reference signal is off-fre-
quency, or no signal is applied with “IN” selection,
the IC-7700 will not work properly. Select “OFF” or
“OUT” then reboot the IC-7700 in such case.
REF Adjust
50%
Adjusts the internal reference signal frequency
within 0 to 100% range in 1% steps during frequency
calibration.
NOTE:
Default setting is different for each trans-
ceiver.
■
ACC set mode
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