qInstall the DSC unit as described in the instruction
manual.
wConnect the cable of the distress switch box
(RC-18).
- Remove the plastic cover from the cable access hole.
- Pass the cable through, then tighten the cable nut. Con-
nect to the DSC unit.
eRemove the 4 screws from the switch box as shown
below.
rPlace the switch box in the location to be installed.
- The switch box can be installed in 2 orientations as
below.
tOpen the switch box and carefully mark off the 2
spots where the screws/bolts will be fastened.
yDrill holes at these marks, if necessary.
uInstall the switch box using screws or bolts.
iReassemble the switch box with the 4 screws.
WARNING: Self ID programming is necessary
to transmit an emergency call. Ask your dealer for
details. Attach the supplied WARNING sticker near
the transceiver’s front panel so that it is clearly visi-
ble during operation.
(using digital selective calling)
•To make a distress call
qLift up the switch cover.
wPush and hold [DIS-
TRESS] for 5 sec. until
you hear 5 short beeps
change to one long beep.
eWait for an acknowledge-
ment from a coast sta-
tion.
- When received, channel
16 is automatically se-
lected.
rPush and hold [PTT], then transmit the appropriate
information (vessel’s name, your position, nature of
the distress, assistance required, etc.)
•To cancel a distress call
Push [16•CLR] to cancel the distress call.
- You should make an announcement on channel 16 con-
firming that there is no emergency.
DISTRESS CALL PROCEDURE
6-9-16 Kamihigashi, Hirano-ku, Osaka 547-0002 Japan A-8282Ι-1EU Printed in Japan
Copyright © 1997 by Icom Inc.
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INSTRUCTIONS
DSC UNIT
UX-120
Thank you for purchasing an Icom UX-120 DSC UNIT
for the IC-M59. This provides an external distress
switch for easy access during emergencies.
Please read these instructions thoroughly before
mounting this switch box.
INSTALLATION
