TTikorea TCB-771 Manual De Uso página 9

12) S-Meter
Connect an external S-Meter (This is not supplied.) to
this port.
13) Power 12V/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.
14) EXT Jack
Connecting a loud speaker to this port makes the
built-in speaker turned off.
5. LCD Display
1 2 3 4 5
8 9 10
TCB-771
1 Selected Frequency Band
6 7
2 Low Power (AM 1 Watt)
3 Scan
4 Transmit
5 FM Mode
6 AM Mode
7 Channel Display
8 Signal Strength Meter
9 Receive
11
10 Keypad Lock
11 Emergency Channel Display