4Press the Side 1 key to increase the VOX Gain level and the Side 2 key to decrease the level.

•The VOX Gain can be adjusted from levels 1 to 10 and OFF.

•The transceiver announces the VOX Gain level as you adjust it. If OFF is selected, a beep sounds.

5 Press the PTT switch to save the setting.

•A beep will sound.

•The transceiver announces

the new VOX Gain level.

6Turn the transceiver power OFF and the ON again to activate VOX.

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Note:

◆If a speaker/ microphone is connected to the transceiver while the VOX function is switched ON and the VOX Gain level is configured to a higher, more sensitive level, louder received signals may cause the transceiver to start transmission.

◆When you operate the VOX function, you must use an optional KHS-1, KHS-21, or KHS-22 accessory.

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