Motorola MTP830, User Manual

Page: 75 / 108

Setting Data Function
Procedure:
1 From the home screen, press the
MENU
key.
2 Select Setup → Data Setup .
3 Select one of the following:
• Voice Only — Your radio receives and transmits voice calls only.
• Data Only — Your radio acts as a modem. It rejects incoming and outgoing voice calls (except for Emergency
Calls), status and text messages.
• Voice & Data — Your radio acts as a modem but voice calls have priority over data calls and can interrupt
them.
Audio
This menu item allows you to adjust your radio audio settings.
Audio Profiles
An audio profile is a set of audio parameters, such as the volume of alert tones, that are configured by your service
provider to fit a particular operating environment. For example, the audio parameters can be adjusted to situations
when the radio operates inside a building or on a noisy street.
If programmed, the radio displays a name of a currently used audio profile (on the home screen) and/or an appropriate
icon associated with the profile (in the status icon area).
Your service provider can configure a maximum of five audio profiles.
For a detailed description of a specific audio profile, contact your service provider.
Setting Audio Profiles
When and where to use: To adjust the audio parameters of the radio its current operating environment.
Procedure:
1 From the home screen, press the
MENU
key.
2 Select Setup → Audio → Audio Profile .
3 Select a required profile.
Howling Suppression
The howling suppression is a mode increasing the stability of the acoustic feedback loop. The radio eliminates
howling caused by the feedback loop from the receiving radios to the sending radio in simplex calls. You can toggle
the howling suppression during an active call.
To enable this anti-howling function, you can either use the radio menu or the corresponding One-Touch Button.
Setting Howling Suppression
Procedure:
1 From the home screen, press the
MENU
key.
2 Select Setup → Audio → Howling Suppr. .
3 Select required setting.
Note: Your service provider can set up the state of the howling suppression on powering up the radio.
Depending on the settings, the radio can either disable the howling suppression or set the last
remembered state.
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