10
74
OPTION INSTALLATION
Follow the case and cover opening procedures shown
here when you want to install an optional unit or adjust
the internal units, etc.
CAUTION: DISCONNECT the DC power cable
from the transceiver before performing any work on
the transceiver. Otherwise, there is danger of elec-
tric shock and/or equipment damage.

■Opening the transceiver’s case

The UT-102 announces the accessed readout’s fre-
quency, mode, etc. (S-meter level can also be an-
nounced—p. 71) in a clear, electronically-generated
voice, in English (or Japanese).
➥Push [LOCK/SPEECH] for 1 sec. to announce the
frequency, etc.
qRemove the top and bottom covers as shown
above.
wRemove the protective paper attached to the bot-
tom of the UT-102 to expose the adhesive strip.
ePlug UT-102 into J3502 on the MAIN unit as
shown in the diagram at right.
rAdjust the trimmer SPCH to set the speech level if
desired. Refer to inside views on p. 78.
tReturn the top and bottom covers to their original
positions.
UT-102
UT-102
J3502

■UT-102

VOICE SYNTHESIZER UNIT
qRemove 2 screws from the left side of the trans-
ceiver to remove the carrying handle as shown
below.
wRemove 7 screws from the top of the transceiver
and 4 screws from the sides, then lift up the top
cover.
eTurn the transceiver upside down.
rRemove 6 screws from the bottom of the trans-
ceiver, then lift up the bottom cover.