Antenna Connector; S-Meter; Pa Jack; Ext Jack - TTI TCB-881 Manual De Uso

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 Jack

Connect a loud speaker to use this transceiver as
an audio amplifier.

20) EXT Jack

Connecting a loud speaker to this port makes the
built-in speaker turned off.
21) Power 12V/24 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
8 9 10 11 12
TCB-881
1 Selected Frequency Band
2 Low Power (AM 1 Watt)
7
3 Scan
4 Transmit
5 FM Mode
6 AM Mode
7 Channel Display
8 Signal Strength Meter
9 Memory Channel Activated
10 Receive
11 Dual Watch Mode
13
12 Keypad Lock
13 Emergency Channel Display
11