Kenwood TH-225A Instruction Manual page 19

PROGRAMMABLE TONE
DECODER UNIT
TSU-4 (
SPEAKER MICROPHONE
SMC-30 sy
SOFT CASE
SC-27 (for pp-12)
oe
Ni-Cd RECHARGEABLE
BATTERY PACK
PB-1
12V 800mAh
Charge with
BC-7/8 only.
Ni-Cd RECHARGEABLE
BATTERY PACK
PB-1
8.4V 500mAh
RAPID CHARGER'
BC-7,
(for PB-'
1/2/3/4)
SWIVEL MOUNT
BH-5
TELECOPING ANTENNA
RA-3
SOFT CASE
SC-13
(for PB-1/4)
aa
SOFT CASE
SC-12 (for PB-2/3)
a
_
POWER SUPPL
Ni-Cd RECHARGEABLE
BATTERY PACK
PB-3
7.2V a |
Charge with
BC-7/8 only.
Ni-Cd RECHARGEABLE
BATTERY PACK
B: 4
7.2V 1600mAh
BB: with
BC-7/8 only.
ora CAHRGER
BC ce 1/2/3/4)
MICRO_HEADPHONES
HS-7
Hiss HEADPHONE
MOBILE MOUNTING
BRACKET
M
FILTERED CIGARETTE
PG_3E CORD
DC CABLE ic
PG-2V
a
AA MANGANESE/
ALCALENE BATTERY
CASE
BT-5
BATTERY CHARGER
BC-2 (for PB-2 only)
Ni-Cd RECHARGEABLE
BATTERY PACK
PB-12
12V 500mAh
NOTE:
Some optional accessories may not be available in your areas.
Some cars may not be suitable to hook the MB-4 into the window.
HMC-1 vox headset cannot be used.
@ PROGRAMMABLE TONE DECODER
nN
2
UNIT (TSU-4) Fig. 1
Cushion
Connector
Rear panel
. Remove the four phillips head screws from the rear panel
of the radio.
. Gently remove the front panel. The panel should be ro-
tated away from the PTT switch side.
. Remove the foam cushion attached to the bottom of the
set. Install the tone squelch unit between the bottom of
the set and the main circuit board as shown in Fig. 1.
Attach the cable from the TSU-4 as shown in Fig. 2. The
cable should be routed under the ribbon cable that goes
to the front panel.
. Remove the backing from the foam cushion that was pro-
vided with the TSU-4 and attach the cushion to the edge
of the TSU-4.
Replace the covers and tighten screws to complete the
installation.
19