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38
7
OPTIONAL UNIT INSTALLATION
The following PC board modification is required when
installing the optional UT-105, UT-117 or UT-117S:
q
Rotate
[VOL]
to turn the power OFF, and remove the bat-
tery pack. (p. 2)
w
Remove the unit cover as described in the Optional unit
installation (p. 36).
e
Cut and solder the pattern on the PCB at the RX AF cir-
cuit as shown at right.
The next step
r
is necessary for the UT-117S installation.
Go to step
t
to install the UT-105 or UT-117.
r
Cut the pattern on the PCB at the TX mic circuit (MIC) and
RX AF circuit (DISC) as shown at right.
t
Install the UT-105/UT-117/UT-117S as described in the
Optional unit installation (p. 36).
y
Replace the unit cover and the battery pack, then rotate
[VOL]
to turn the power ON.
NOTE: When uninstalling the SmarTrunk 3G™ unit
Be sure to un-solder A and B, and re-solder B and C as
shown below, otherwise no AF output is available.
Moreover, the UT-117S is required to re-solder the TX mic
circuit (MIC) and RX AF circuit (DISC) (p. 37).
A
B
C
Remove
A
B
C
e
r
UT-117S only
■
UT-105, UT-117 and UT-117S installation
IC-F33_43GT_GS_MDC.qxd 06.7.19 2:09 PM Page 38 (1,1)
Summary of Contents for IC-F43GT
Page 1: ......
Page 3: ...ii er er ir ot o...
Page 7: ...3 1 ACCESSORIES e h or e...
Page 31: ...27 4 BIIS OPERATION c r n K s s o d...
Page 46: ...ectly pter...
Page 47: ...43 9 BATTERY CASE 0 3 e 2 e it e d t y t q BP 240 w Fig 1 Fig 2 Fig 3 e r t...
Page 51: ...47 11 OPTIONS e er nt ur...
Page 53: ...49 12 SAFETY TRAINING INFORMATION at s s s s e e n...
Page 54: ......
Page 55: ...MEMO...
Page 56: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan...