Testing The Gmos-100; Chime Volume Adjustment; Audio Level Adjustment - Axxess CLASSII-100 Instrucciones De Instalación

Testing the GMOS-100

• Turn the ignition "On". Then turn the aftermarket radio "On".
• Press the OnStar button, the radio should turn "Off" (radio will mute if mute wire is
connected) and you should hear OnStar.
• Push the OnStar cancel button and the radio should come back "On".

Chime Volume Adjustment

1) With the car on, shut off car and leave keys in ignition. Open the car door and leave
it open. Chimes will be heard.
2) Wait 10 seconds, then with a small screwdriver adjust the potentiometer fully
counterclockwise (all the-way left), then clockwise to raise chime level and
counterclockwise to lower the chime level.
3) When the volume is at the desired level, remove the keys from the ignition.
This will lock the chime volume at its current level.

Audio Level Adjustment

1) Start your vehicle and turn on the radio having audio playing.
2) Turn your aftermarket radio's volume up ¾ of the-way.
3) With a small screwdriver adjust the potentiometer clockwise to raise the audio level
and counterclockwise to lower the audio level.
4) Once at desired level your audio adjustment is complete.
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CLASSII-100
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