Activating Internal Speaker On/Off; Speaker Volume Output Adjustment - Pioneer DEH-P4100 Operation Manual

DFS Alarm Function
Activating Internal Speaker ON/ OFF
This feature allows you to select whether or not the speaker output is sounded when the
"DFS Alarm" is triggered. Initially from the factory the speaker output is activated.
Toggling between 5, ∞ buttons allows you to deactivate or activate the "Internal
Speaker". If you switch the speaker output OFF, you can not change the "TEST MODE".

Speaker Volume Output Adjustment

If the "Internal Speaker Output" has been selected then it is possible to adjust the volume
of the speaker output for when the Alarm is triggered. To adjust the volume you must
engage the "TEST MODE".
Note:
• If the "Internal Speaker Output" is turned OFF, then this menu will not appear.
1. Select the "TEST MODE" with
the 3 button.
2. Press the 5 button to switch
the "TEST MODE" ON.
In this mode the speakers will sound.
3. Decrease or increase the vol-
ume with the +/– button.
Display shows 10 – 30.
4. After setting volume, switch
the "TEST MODE" OFF with
the ∞ button.
5. Cancel the "TEST MODE"
with the 2 button.
6. Press the FUNCTION button
to move to the next selection.
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