TK-385
3
1. Operation Features
The TK-385 is a UHF FM Radio designed in both Trunking
Mode and Conventional Mode.
2. Transceiver Controls and Indicators
2-1. Physical Layout
2-2. Panel controls
The key on the top and front panel is momentary-type push
buttons. The functions of these keys and knob are explained
below.
1
Antenna connector
Connect the antenna here.
2
Rotary encoder
3
POWER switch/ VOLUME control
Turn clockwise to switch ON the transceiver. Rotate to
adjust the volume. Turn conterclockwise fully to switch OFF
the transceiver.
4
Auxiliary (orange) key
5
Battery pack release latch
Pull back on this latch to release the battery pack.
6
Call key
7
PTT (Push-To-Talk) switch
8
Clear key
9
Transmit/ Receive indicator
0
A key
-
B key
=
2
C key
~
D
3
key
!
DTMF keypad
@
Universal connector
Connect the (optional KMC-25) speaker/ microphone here.
Otherwise, keep the supplied cover in place.
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!1
!2
!3
Speaker
Microphone
2-3. Key functions
Trunking mode
2
Rotary encoder
Rotate this encoder to select your desired call address
(voice calls) ot status (status calls).
4
Auxiliary (orange) key (default setting: None)
Press to activate its auxiliary function.
6
Call key
Press to call the displayed call address.
7
PTT (Push-To-Talk) switch
Press to transmit. Also press to initiate a call if “PTT to
Initiate Call” has been programmed.
8
Clear key
Press to end the current call.
9
Transmit indicator
Lights red while transmitting.
0
A key (default setting: Status/ Stack)
Press to activate its auxiliary function.
-
B key (default setting: Redial)
Press to activate its auxiliary function.
=
2
C key (default setting: None)
Press to activate its auxiliary function. Also press to scroll
left while viewing stack entries.
~
D
3
key (default setting: None)
Press to activate its auxiliary function. Also press to scroll
right while viewing stack entries.
!
DTMF keypad
Press to input a call address or dialing function.
Conventional mode
2
Rotary encoder
Rotate this encoder to select your desired channel.
6
Call key
Press to turn the monitor function ON in order to monitor
your selected channel.
7
PTT (Push-To-Talk) switch
Press this switch, then speak into the microphone to call a
station.
8
Clear key
Press to return to Trunking mode.
9
Transmit/ Receive indicator
Lights green while receiving a signal. Lights red while
transmitting.
0
A key
Press to turn Scan ON (or OFF).
-
B key
Press to add/delete channel(s) to/from Scan list.
~
D
3
key
Press to turn the display and keypad backlight ON.
The backlight remains ON for 5 seconds.
OPERATING FEATURES