Installing The Interface; Screen Operation - Metra 99-6520B Instrucciones De Instalación

Installing the Interface

• With all connections completed to the aftermarket radio, plug the 22-pin
harness into the vehicles wiring harness.
• Reconnect the negative battery terminal.
• Cycle the key, by turning the ignition on for 30 seconds. Then off and on again
to test the radio.
Testing the Interface
• Turn the ignition on if not already, and then turn the radio on to verify that the
radio works. Check balance and fader controls for proper operation.
• To adjust the overall volume of your audio system, rotate the potentiometer
which is located on the 16-pin side of the interface clockwise. (this is only done
if the vehicle is amplified).
99-6520B
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1. Radio button – Show the current time
2. Player button – Toggles between Video 1 and Video 2 when input is activated
3. Climate button – Takes you to the climate screen
4. Setting button – Takes you to the setting screen
5. More button – Shows the outside temperature and current time
6. Screen Off – Turns the display off
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Screen operation

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