Dolphin Peripherals 9500 Headset Control, Stereo headphone, Telephone mono with mic, Mic Volume

Command	Description
<OK/Close>	Performs the same function as tapping OK on the screen.
<Scroll Down>	Scrolls down in the open application.
<Scroll Left>	Scrolls left in the open application.
<Scroll Right>	Scrolls right in the open application.
<Scroll Up>	Scrolls up in the open application.
<Start Menu>	Opens the Start menu.
<Today>	Opens the Today screen.

Headset Control

The Headset Control setting enables you to adjust audio settings while using a headset.

Stereo headphone

Select this option if you are using a headset for audio output only. If so, you need to use the microphone on the terminal (Microphone, page 3-5)for audio input; i.e., listen via the headset and speak into the microphone. These types of headsets usually contain two earpieces for stereo sound. Tap OK to save your selection.

Telephone (mono with mic)

Select this option if you are using a headset that also contains a microphone. When this option is selected, you speak into the microphone on the headset and not the microphone on the terminal. These types of headsets usually have one earpiece for mono audio. Tap OK to save your selection.

Mic Volume

These options enable you to adjust the audio level of the microphone; Normal is the default setting. These settings apply to the selected Headset Type:

Stereo headphoneAdjusts the volume on the terminal’s microphone (Microphone, page 3-5). Telephone (mono with mic) Adjusts the volume on the headset’s microphone.

Tap OK to save your selection. This setting does not work if you are using a GSM radio for two-way voice communication; see Audio Modes on page 9-3.

Headset Volume

The slider enables you to adjust the speaker volume (audio output) of the headset. Move the slider from Mute to High depending on your preference. The volume adjusts automatically as you move the slider. These headset volume settings apply to both Headset Types.

5 - 4 Rev C Dolphin® 9500 Series User’s Guide