Furuno FS-1570, Service Manual

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1-1
1.1 General
FS-1570 (150W) and FS-2570 (250W) are a MF/HF radiotelephone with built-in DSC,
DSC watch receiver and NBDP.
1) Two controllers, FS-2570Cx2 can be connected to the transceiver unit:
[CONTROLLER-1] (high priority) and [CONTROLLER-2] ports. The system is
turned on and off only by the controller 1. The power switch on the controller 2 is
used to turn on and off the controller 2.
2) The printer for DSC and NBDP terminal (IB-583) is connected to the controller 1.
3) The DSC general frequencies watch receiver board is installed optionally into
FS-2570, but not into FS-1570. If the DSC general frequencies watch receiver
board is not used, the radiotelephone receives the DSC signal.
4) Use either “HANDSET” port. Do not use both handset ports at the same time. The
handset should be specified one.
Table1.1.1 Configuration
Unit FS-1570 FS-2570 Remarks
Transceiver unit
FS-1570T
(150Wpep)
FS-2570T(250Wpep)
Control unit (controller) FS-2570C
A maximum of
two units
Antenna coupler AT-1560-15 AT-1560-25
Power supply unit PR-300 PR-850A
DSC general frequencies watch
receiver board
- Option
Pre-amplifier for DSC W/R receiver FAX-5 (Whip ANT:2.6 m) Option
NBDP terminal IB-581 or IB-583 Option
NBDP modem board (DSP) 05P0751 Option
DMC unit DMC-5
Distress alarm button IC-302-DSC
Option
(Selecting either
one)
Incoming indicator IC-303-DSC Option
External loudspeaker SEM-21Q Option
HS-2001
Handset
HSC-701K-20B Option
Printer PP-510 Option
Printer I/F
IF-8500 Option
Power Status Monitor PSM-01 Option
BK controller BK-300 Option
* DSC distress and safety frequencies watch receiver board is standard built-in.
Chapter 1. General