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Dolphin® 9500 Series User’s Guide 5 - 5
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. If this is too loud
for the listener, you can change the setting to Low.
These settings apply to the selected Headset Type. When you select Stereo headphone, the volume on the
terminal’s microphone (Microphone, page 3-5) adjusts. When you select Telephone (mono with mic), the volume
on the headset’s microphone adjusts.
This Mic Volume setting does not work if you are using a GSM radio for two-way voice communication. For more
information about microphone volume with GSM, see Settings Menu on page 9-10.
Tap OK to save your selection.
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.