FSG 90 System
4 Functional Description
December 2014
FAV_D10024
33
SQ (SQUELCH)
Push button
After turning ON the radio
FSG 90(X)
the automatic squelch is always
active.
Momentarily pushing the
SQ
-Button
puts the radio into the SQ-OFF mode (overrides the automatic
squelch). Basic receiving noise is also audible during standby.
Maximum receiving range. Increased current consumption.
'Transmitter Blocking' is inactive, i.e. transmitting is possible even if the
channel is busy.
Momentarily pushing the
SQ
-Button once again
puts the radio into the standard operating mode, automatic squelch is
active. No receiving, noise during standby. Only reception of signals
above SQ threshold to be heard.
When the squelch is active 'Transmitter Blocking' is active, i.e.
transmitting is only possible when the channel is not busy.
Note:
For certain purposes 'Transmitter Blocking' may be permanently
switched OFF. Refer to SET-UP procedure, Section 5.
MD (mode)
Push button
Repeatedly pushing the
MD
(mode)-button alters the display mode and
display respectively:
Use/STBY Mode:
upper line
USE frequency
lower line
STBY frequency
Channel Mode:
upper line
USE frequency
lower line
channel memory number
Direct Tune Mode:
upper line
USE frequency
lower line
blank
TRANSFER
Push button
Momentarily pushing the Transfer button
while in CHANNEL or DIRECT TUNE mode will return the radio to
USE/STBY mode,
or
while in USE/STBY mode the last USE frequency will become the new
STBY frequency and the last STBY frequency will become the new
USE frequency,
or
while in the SET-UP mode will return the radio to the display mode
used before without power down. Only programmed settings stored
previously by pushing the
STO
-button will be active.
Содержание F10185
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