![background image](http://html.mh-extra.com/html/icom/ic-756proiii/ic-756proiii_instruction-manual_612299110.webp)
13
105
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 cases
The UT-102 announces the accessed readout’s fre-
quency, mode, etc. (S-meter level can also be an-
nounced—p. 102) in a clear, electronically-generated
voice, in English (or Japanese).
➥
Push
[LOCK/SPEECH]
for 1 sec. to announce the
frequency, 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 J3502 on the MAIN unit as
shown in the diagram at right.
r
Adjust the trimmer SPCH to set the speech level if
desired. Refer to inside views on p. 106.
t
Return the top and bottom covers to their original
positions.
UT
-10
2
J3502
UT-102
MAIN
unit
■
UT-102
VOICE SYNTHESIZER UNIT
q
Remove 2 screws from the left side of the trans-
ceiver to remove the carrying handle as shown
below.
w
Remove 7 screws from the top of the transceiver
and 4 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.