29
14.6
VHF(UHF) state
14.6.1
Bandwidth setting on VHF(UHF):
Short press [
SET
] for the first time. When "BW" flashes, short press
[
MODE
] to set the bandwidth to be 4.50KHz, 3.75KHz, 2.50KHz and
1.70KHz.
14.6.2
Squelsh level (SQ) adjustment:
Short press [
SET
] for the second time, the SQ setting (SQ.OFF/ON.00)
flashes. Then, short press [
MODE
] to select SQ of (SQ.ON.01-
SQ.ON.09).
If the SQ OFF is not needed, when you short Press [
SET
] for the
second time and the SQ (SQ.ON.01-SQ,ON.09) flashes, please short
press (MODE) until (SQ.OFF.00) is displayed. At this time, the SQ OFF
will be closed
Note: the SQ OFF is set to adjustable 9 levels and the level can be
selected according to actual demands.
14.6.3
ATT adjustment on VHF(UHF):
ATT/DX/LOCAL/NORMAL flashing, Short press [
MODE
] to choose the
DX/LOCAL/NORMAL.
Then, short press [
SET
], ATT/DX/LOCAL/NORMAL stop flashing to
confirm the current operation. DX/LOCAL/ NORMAL will exit if there
is no operation within five seconds and the work will be switched to
be the current default setting.
Содержание HRD-747
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Страница 33: ...33 Main technical parameters...
