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12
90
OPTION INSTALLATION
2001 NEW
■
Opening the transceiver’s case
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.
q
Remove the 2 screws from the left side of the trans-
ceiver to remove the carrying handle as shown at
right.
w
Remove the 6 screws from the top of the trans-
ceiver and the 6 screws from the sides, then lift up
the top cover.
e
Turn the transceiver upside down.
r
Remove 6 screws from the bottom of the trans-
ceiver, then lift up the bottom cover.
■
UT-102
VOICE SYNTHESIZER UNIT
The UT-102 announces the accessed readout’s fre-
quency, mode, etc. (S-meter level can also be an-
nounced— p. 85) in a clear, electronically-generated
voice, in English (or Japanese).
➥
Push [LOCK/SPCH] for 1 sec. to announce the fre-
quency, etc.
q
Remove the top and bottom covers as shown
above.
w
Remove the protective paper attached to the bot-
tom of the UT-102 to expose the adhesive strip.
e
Plug UT-102 into J1920 on the MAIN unit as shown
in the diagram at right.
r
Adjust the trimmer, SPCH LVL: R1925 on the MAIN
unit, to set the speech level if desired. Refer to the
illustration at right.
t
Return the top and bottom covers to their original
positions.
MAIN unit
UT-102
J1920
R1925
IC-746PRO.qxd 02.4.2 11:32 Page 90
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