TCB-900
English 13
5. LCD Display
6. Microphone
Up Button : Use this button to change the
channels upward.
Down Button : Use this button to change the
channels downward.
PTT Button : While pressing this button, you
can transmit.
6 Pin Microphone Connector :
Connect
this to the microphone jack on
the
front panel of the transceiver.
1
2
3
4
5
LCD Display & Microphone
Channel Emergency
Channel
Band
Scan
MIC Gain
Hi/Low
AM Mode
FM Mode
Bluetooth Compatible
(Optional Bluetooth
Compatible Model Only)
Attenuation
Signal Strength
Meter
Dynamic Squelch
Tuning System
Keypad
Lock
Speaker Mute
Mute and Lock Button :
Speaker Mute: Momentarily press
this button to make the transceiver
speaker mute.
Keypad Lock: Long press of this
button locks the up button and down
button of the microphone. Also, this
lock works same as the lock button on
the transceiver front panel.