Basic Features on Wireless Headsets

A walkthrough of the basic features on Sonetics’ third-generation wireless headsets. Includes volume control, listen-through, channels, power and other daily-use features.

Right ear dome features

• The POWER button is located on the upper right.
• The FWD and BACK buttons control Listen-Through volume and DECT channel selection.
• The PUSH-TO-TALK button is located between the FWD and BACK buttons.
• The DC charge port is located beneath the PUSH-TO-TALK button.
• The battery access door is located on the back of the dome beneath the right ruggedizer.

Front of headsets

• Stereo Listen-Through microphones are located on the front of each ear dome.
• The boom mic connects to the left ear dome (except APX372). The “TALK” label should face your mouth.

Left ear dome features

• The PLUS and MINUS buttons control intercom volume, and Advanced Menu navigation and selection.
• The PUSH-TO-TALK button is located between the PLUS and MINUS buttons.
• The Status LED shows whether the headset is powered on, if you are connected to DECT and/or Bluetooth, and the current battery level (Low = 1 flash; High = 4 flashes).
• The portable radio wired connection access door is located on the back of the dome beneath the left ruggedizer.
• Mini USB port – Remove the left ear seal and inner foam to find a flap covering the mini USB port. The port allows a Windows PC connection to update and configure the headset.