Audio Toggle; Volume Adjustment Mode - Motorola MTP8550Ex Feature User Manual

MN002041A01-AH
Chapter 4: Main Menu
4.10.5.2.1
Setting Howling Suppression
Procedure:
1 From the home screen, press the Menu key.
2 Select Setup → Audio → Howling Suppr..
3 Select required setting.
NOTICE: 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.
4.10.5.3

Audio Toggle

You can control audio routing between the speaker and earpiece for any private or group call through
the dedicated Speaker Control key. You can also define through the menu to have all group calls in
high audio or controlled by the Speaker Control key.
4.10.5.3.1
Setting Audio Toggle
Procedure:
1 From the home screen, press the Menu key.
2 Select Setup → Audio → Audio Toggle.
3 Select one of the following options:
• Always Loud – The audio sound comes from the speaker (high audio only). S
C key is disabled.
ONTROL
• Spkr Cntrl – The audio goes through the earpiece or the speaker. You can switch between
low and high audio by pressing S
4.10.5.4

Volume Adjustment Mode

You can set the volume to Individual or Common. When it is set to Individual, the volume level for
Voice, Duplex, Simplex, Keypad, Tones, and Call-Out can be set per user preferences. When set to
Common, the audio has one setting for all items. The Volume Control Mode is configurable using the
Customer Programming Software (CPS).
NOTICE: When a volume control capable Bluetooth device is connected, the radio always uses
the Common setting.
The max volume offset (dB) and the volume range (dB) are configurable through CPS (Audio Settings
→ User Profile). The volume control in the radio is divided into 13 steps, from 0 to 14. If, for example,
the vol. range is set to 39, each step on the volume indication bar is 3 dB.
4.10.5.4.1
Setting Volume Adjustment Mode
Procedure:
1 From the home screen, press the Menu key.
2 Select Setup → Audio → Volume Adj. Mode.
110
C key.
PEAKER ONTROL
PEAKER