Kenwood TH-415A User Manual
Page 2
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Thank you for purchasing this new transceiver.
IMPORTANT
Please read this instruction manual carefully before placing
your transceiver in service.
This Instruction Manual covers the following models:
TH-41 5A: 430/440 MHz FM transceiver with DTMF.
TH-41 5E: 430 MHz FM transceiver with Tone.
(with Tone Burst for U.K. version)
TH-31 5A: 220 MHz FM transceiver with DTMF.
TH-21 5A: 144 MHz FM transceiver with DTMF.
TH-215E:
144 MHz FM transceiver with Tone.
(with Tone Burst for U.K. version)
SAVE THIS INSTRUCTION MANUAL.
Under normal circumstances, the transceiver will operate in
accordance
with
these
operating
instructions.
The
transceiver was preset at the factory and should only be
readjusted by a qualified technician with proper test equip
ment.
Attempting service or alignment without factory authoriza
tion can void the transceiver's warranty.
CAUTION:----------------------------------------------------------------------
Long transmission or extended operation in the 5 watt
mode might cause the rear of this transceiver to get warm.
Do not place the transceiver where the heat sink (rear
panel) might come in contact with plastic or vinyl surfaces.
Use of an external antenna for fixed station is recommend
ed.
CONTENTS
ACCESSORIES...................................................................... 3
SPECIFICATIONS.................................................................. 4
BATTERY PACK.................................................................... 5
Ni-Cd battery
Recharging the battery pack
Manganese/Alkaline batteries
Operating time
CONTROLS AND FUNCTIONS............................................. 6
OPERATION..........................................................................10
Receive
Transmit
Frequency selection...................................................... 11
Repeater operation........................................................ 12
Transmitter offsets
Reverse function
Tone operation
Auto patch operations..............................................13
Scan................................................................................ 14
Beep tone
Memory........................................................................... 1 5
Memory channels
Memory entry
Memory recall
Odd Split memory channel
Memory channel lockout..........................................16
Clearing a specific memory channel
Clearing all memories
Memory back-up battery
Priority alert channel check
Battery saver................................................................... 17