User's Manual

Professional FM Transceiver

How to operate

NOTE

When level is too high the VOX needs more volume to get activated.

When scan or radio is in using, you can not use VOX function.

Setting VOX (VOX) ---- MENU 7

In standby, press + number and the screen will display

Press enter, arrowhead aim at "OFF" position, press / to select VOX OFF or to switch on

the 1 to 10 different sensitivity-levels. Press to confirm, then press to return to standby.

Setting wide and narrow bandwidth (WN) ---- MENU 8

In standby, press + number and the screen will display

Press enter, arrowhead aim at "WIDE" position , press / and you can select WIDE or

NARROW bandwidth. Press to confirm, then press to return to standby.

It means that the time of return to radio standby state after receive the signal.

In standby, press +number and the screen will display

Press enter, arrowhead aim at "2" position, press / key and select 1 to 5 to turn on auto

Setting auto backlight (ABR) ---- MENU 9

ABR

NOTE

Time of auto backlight of this transceiver has 5 levels of which 1 second difference.

backlight or when you want to switch OFF backlight. Press to confirm, then press to return

to standby.

NOTE

This transceiver has 50 groups different CTCSS tones, see appendix (1) CTCSS frequency sheet.

Sometimes may be you only want to hear the calling which comes from the specific individual or group,

then you can ignore some(can not hear from others who using the same frequency) calling through

CTCSS/DCS. Only when receive the same signal of CTCSS/DCS, the radio will release the mutemode.

In standby, press + number and the screen will display

Press enter, arrowhead aim at "OFF" position, press / and select OFF to switch off CTCSS

or use one of the tones between 67Hz and 254.1Hz. Press and confirm, then press to return

to standby.

Setting receive CTCSS (R-CTCS) ---- MENU 10