4 - 1
SECTION 4 OPTIONAL UNIT INSTALLATION
CAUTION!
Optional unit installation should be done at authorized Icom servise center only.
The waterproof capability of the transceiver cannot be guaranteed if you install an unit yourself, or have it done at
a non-authorised dealer/service center.
A
B
C
D
Install the optional unit as follows.
q
Rotate
[VOL]
to turn the power OFF, and remove the battery pack.
w
Remove the anntena and antenna nut
A
.
e
Remove the rotary selector
B
and volume control
C
.
r
Unscrew two screws
D
, then take off the chassis from the front panel in the direction of the arrow.
BE CAREFUL!
Flat cable is connected between the MAIN unit on the chassis and front panel.
t
Install the optional unit as below.
J1
• UT-96R, UT-109R and UT-110R installation*
• UT-119H and UT-126H installation
*; The following PC bord modifi cation is required when installing optional UT-109R and UT-110R.
Re-solder
NOTE: When uninstalling the unit
Be sure to re-solder the disconnected
points as below when you remove the
unit. Otherwise, no TX modulation or AF
output is available.
Cut the pattern on the PC board at "MIC" and "AFOUT" as shown below.
MIC
AFOUT
DO NOT
attach the unit
to the connector "J2."
Otherwise no TX modu-
lation or AF output is
available.
DO NOT
attach the unit
to the connector "J1."
Otherwise no TX modu-
lation or AF output is
available.
