Furuno FS-1570 - Page 192

APPENDIX
AP-2
Radiotelephone
[#/SETUP] key
(Pressed at
radiotelephone
screen.)
NB (OFF, ON )
SQ FREQ (500-2000 Hz,
800 Hz )
FAX RX ENABLE (OFF,
ON )
VOLUME INPUT (NORMAL,
EASY )
USER CH (Set up user channels.)
OFFHOOKED (OFF,
ON )
SYSTEM (Display system settings.)
Default settings
in boldface italic.