Furuno FS-1575 FS-2575 FS-5075 User Manual
1. OPERATIONAL OVERVIEW
1-3
1.4
DSC Scan Screen
Press the SCAN key to show the DSC scan screen. This screen scans and receives
the distress and routine frequencies.
the distress and routine frequencies.
Indication
Meaning
Main speaker on or off
CH
Channel
TX
TX frequency (
: while transmitting)
RX
RX frequency
SSB/TLX/AM/FAX
Class of emission
OFF/SLOW/FAST
(AGC)
(AGC)
Auto gain control ([OFF]: no adjustment, [SLOW]: low-speed, [FAST]: high-
speed)
speed)
HIGH/MID/LOW(1)/
LOW2
LOW2
Output power ([LOW2]: FS-5075 only, minimum output power)
SIMP/S-DUP/DUP
Communication mode ([SIMP]: simplex, [S-DUP]: semi-duplex, [DUP]: full-
duplex (only for FS-5075, option))
duplex (only for FS-5075, option))
IA/IC/VC/RF/VS
Transceiver unit status ([IA]: antenna current, [IC]: collector current,
[VC]: collector voltage, [RF]: RF output, [VS]: source voltage)
[VC]: collector voltage, [RF]: RF output, [VS]: source voltage)
S
S-meter, displays the strength of received signal.
NB
Noise blanker (
:On, No indication: Off)
NR2/NR1/OFF
Noise reduction (
: High,
: Low, No indication: Off)
NF
Notch filter (
: On, No indication: Off)
SQ
Squelch (
: On, No indication: Off)
MMSI
Own ship's ID (nine digits)
LAT, LON
Own ship's position (LAT: Latitude, LON: Longitude)
EPFS
Position data from EPFS
ATT
Attenuator (
: On, No indication: Off)
RF GAIN
Adjusted value of gain
Maximum six distress and
routine frequencies scanned.
routine frequencies scanned.
RX: Transceiver unit
(WR2 shown when optional
antenna for routine frequencies
is installed.)
(WR2 shown when optional
antenna for routine frequencies
is installed.)
135
°19 . 5900 ' E
34
°42 . 2800 ' N