FS1575_2575_5075 Installation Manual E1 6-15-2012 - Furuno USA

3. INITIAL SETTINGS
3.4.4 RT SETUP menu
SETUP
The [RT SETUP] menu sets functions according to needs and regulations and adjusts TX power.
TX FREQ: Select the frequencies to use. [ALL FREE]: Transmit on any frequency. [FREE]: Some
restrictions to frequency use apply. For example, NBDP-use distress frequency can not be used
for transmission in the SSB mode. [MARINE USER]: Use the frequency and radio type set in the
marine band and the user channel. [ITU/USER]: Use the frequency and radio type set in the user
channel or permitted with ITU channel. [USER]: Use the frequency and radio type set in the user
channel.
AM MODE: Select the function of AM (H3E), [RX ONLY] (Receive only), or [TX/RX] (Send and
receive.)
CW: Enable or disable CW. [ENABLE]: On, [DISABLE]: Off
LSB: Enable or disable LSB. [ENABLE]: On, [DISABLE]: Off
SELCALL: Enable or disable the selective call radio buoy feature. When enabled, function key F3
is automatically assigned to the selective call buoy feature. [ENABLE]: On, [DISABLE]: Off
REF OSC: Tune the reference oscillator.
CLARIFIER LIMIT: Set the range for clarifier adjustment.
TX TUNE: Tune the Antenna Coupler. [ON]: tuning enabled, [OFF]: tuning disable
COUPLER THROUGH: Select the function of the Antenna Coupler at RX.
[OFF]: RX signal passes through the matching network. [RCVD]: RX signal does not pass through
the matching network. [DIFF]: Same as [OFF] if TX and RX frequencies are the same.
RX ANT: Select whether an RX antenna is connected or not. [CONNECT]: RX antenna connected.
[DISCONNECT]: RX antenna not connected
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