Table of Contents
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17) Antenna Connector
Insert the mail connector of the antenna cable into this female
antenna connector.
18) S-Meter
Connect an external S-Meter (This is not supplied) to this port.
19) PA Socket
Connect a loud speaker to use this transceiver as an audio
amplifier.
20) EXT Socket
Connecting an optional extension speaker to this port makes
the built-in speaker turned off.
21) Power 13.2/24V DC
Connect the power supply cable to this port.
Note : This transceiver works most properly at 13.2V DC input.
And one high voltage protection circuit is installed to protect
this transceiver from 24V DC connection.
5. LCD Display
1
2 3 4 5 6
7 8 9 10 11 12
TCB-881N
1
Selected Frequency Band
2
Scan
3
Transmit
4
FM Mode
AM Mode
5
6
Channel Display
7
Signal Strength Meter
8
Memory Channel Activated
9
Receive
10
Dual Watch Mode
11
Keypad Lock
12
Emergency Channel Displa y
11
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