User's Manual

| SMH5

Function Priority

The SMH5 operates in the following order of priority:

(highest) Mobile phone,

Intercom,

Stereo music by audio cable, and

(lowest) Bluetooth stereo music

A lower priority function is always interrupted by a higher priority function. For example, stereo music is interrupted by

intercom call, and intercom conversation is interrupted by incoming mobile phone call.

Tip: Stereo Music by Bluetooth or 3.5mm audio cable

Bluetooth music is available only when the MP3 jack port remains open. Please make sure the audio cable is unplugged

from the clamp unit to play music by Bluetooth

Tip: Stereo Music by Bluetooth or 3.5mm audio cable

Reset to Factory Default Settings

1. To restore the SMH5 to factory default settings, press and hold the Phone Button for 12 seconds until the LED shows

solid red and you hear double beeps.

6. Then within 5 seconds, press the Jog Dial to confirm reset. The headset will be restored to factory setting and

switched off automatically.

7. If you don’t press the Jog Dial within 5 seconds, the reset attempt is canceled and the headset returns to stand-by

mode.

Fault Reset

When the SMH5 is not working properly or is in faulty status with any reason, you may reset by pushing the pin-hole reset

button at the back of the headset main unit. Insert a paper clip into the reset pin-hole and press the reset button for a

second with light pressure. The SMH5 will be switched off and you have to turn on and try to use again. However, this will

not restore the headset to factory default settings.