
Do you have a question about the Furuno FS-1570 and is the answer not in the manual?
General overview of the FS-1570 and FS-2570 MF/HF radiotelephones.
Identification and location of parts on the FS-2570C display unit.
Location of major components and features of the FS-2570T transceiver unit.
Setup procedures for the RT (Radio Telephone) system using the menu.
Setup and configuration procedures for the DSC system.
Step-by-step instructions for updating different programs.
Detailed description of the T-CPU board, including CPU functions and memory.
Description of the TX/RX board, including block diagrams and functions.
Description of the Power Amplifier (PA) boards for FS-1570T and FS-2570T.
Description of the C-CPU and C-IF boards for the control unit.
Description of the AT-1560 antenna coupler, including block diagrams and tuning.
Procedures for performing self-tests on DSC and RT circuits.
How to unlock and use the test functions within the DSC SETUP menu.
Procedures for adjusting and measuring output power for different frequencies and channels.
Procedures for measuring TX operating frequency and tone frequency.