9 CONNECTIONS AND MAINTENANCE

UT-112/UT-98 installation

CAUTION: DISCONNECT the DC power cable from the transceiver before performing any work on the transceiver. Otherwise, there is danger of electric shock and/or equip- ment damage.

Follow the case opening procedure shown here when you want to install an optional scrambler unit.

qRemove the 6 screws as shown below and open the trans- ceiver.

wDisconnect the flat cable and NMEA (4 pin) from J5 of the LOGIC unit.

LOGIC unit

NMEA (4 pin)

q

Flat cable

w

eInstall an optional unit (UT-112 or UT-98) to J3 on the AF unit as shown below.

Optional unit

J3

AF unit

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Image 68
Icom IC-M504 instruction manual UT-112/UT-98 installation