uTONE

Press [TONE] to turn the Tone function ON.

Each time you press [TONE] to toggle the functions as follows: Tone ON >> CTCSS ON >> DCS ON >> OFF.

iREV

Press [REV] to turn the Reverse function ON or OFF.

Press [REV] (1s) to turn the Automatic Simplex Checker ON.

oLOW

Press [LOW] to toggle the transmit output power as follows: High Power (K, E types only) –> Middle Power –> Low Power.

!0PF1

Press [PF1] to activate its programmable function. The default function is “Frequency Band Select”.

!1PF2

Press [PF2] to activate its programmable function. The default function is “Operation Band Select”.

!2BAND SEL (VOL) Control

Rotate the [BAND SEL] control to adjust the speaker volume.

Press the left [BAND SEL] to select the A band. Press the right [BAND SEL] to select the B band.

Press [BAND SEL] (1s) to toggle between single and dual-band mode.

!3SQL Control

Rotate the [SQL] control to adjust the squelch level. Clockwise opens the squelch and counterclockwise tightens the squelch.

!4TNC

Press [TNC] to turn built-in TNC ON and the APRS (or NAVITRA) mode ON. Each time you press [TNC], the mode toggles as follows: APRS (or NAVITRA) mode ON >> PACKET mode ON >> TNC OFF.

•When the built-in TNC turns on, “OPENING TNC” appears on the display.

•When “OPENING TNC” appears on the display, the mode cannot be changed.

!5PM

Press [PM] to enters the PM (Programmable Memory) channel selection mode.

!6

Press [ ] to turn the transceiver power ON and OFF.