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After you have finished reading the instructions, keep this document in a safe place for future reference. THIS PACKAGE CONTAINS 1-VX502 Bluetooth 4-CH Amplifier 1-Multi-Function Controller 1-Flush Mount Bezel 1-Handleber Mounting Bracket & Hardware Kit 1-Power Harness...
20 Amperes be in-line with the positive battery terminal. The ground cable length should not exceed 18-inches (See wiring diagram PG 4) The VX502 has a weather resistant design, it should not be submerged in or under water under any circumstances...
CHANNEL 1 WHITE/BLK (R) INPUT RED (L) INPUT WHITE GRAY RIGHT REMOTE CHANNEL 1 CONTROL GRAY/BLK USB CHARGING INSERT (1A MAX) VX502 GREEN LEFT CHANNEL 2 GREEN/BLK ORANGE OPTIONAL BACKLIGHTING VIOLET ON/OFF CONTROL RIGHT CHANNEL 2 (DOT NOT GROUND OR VIOLET/BLK...
BEFORE INSTALLING THIS PRODUCT To avoid potential shorts in the electrical system, be sure to disconnect the (-) battery cable before installation. Use this unit with a 12-volt battery and negative grounding only. Failure to do so may result in a fire or malfunction. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN...
RIGHT the best one for your VX502 VX502 application, securely tighten the stainless clamp to fit your application. To release the VX502 controller from the mounting bezel, insert Tips: a small jewelers screwdriver into the left/right slots of the bezel.
GETTING STARTED GETTING TO KNOW YOUR Vx502 MULTIFUNCTION CONTROLLER (MFC) VX502 MFC-MULTIFUNCTIONAL CONTORLLER SRC PURPLE = AUX IN / RED = USB MODE = BLUETOOTH VOLUME UP NEXT TRACK / FAST FORWARD PLAY / PAUSE VOLUME DOWN PREVIOUS TRACK / FAST REWIND...
VX502 (VELEX) will now be display. d. If prompted, enter passcode: “0000". 3. If the VX502 is not seen, repeat the above steps to refresh the “Device List”. 4. When the connection is successful, you are now ready to steam music from your devices favorite media player to the VX502.
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1. Power on the VX502 and your last paired Bluetooth Device; 2. The unit will now automatically reconnect; 3. If your device was previous paired with VX502, but it wasn't the last paired device: a.Ensure no other devices are currently paired b.Enter the Bluetooth Menu on your device being paired...
STREAMING MUSIC VX502 MULTIFUNCTIONAL CONTROLLER BLUETOOTH OPERATION 1. Press the PLAY/PAUSE, once to start playing music or press the PLAY button from your device touch screen, pressing again to PAUSE 2. To skip songs or advance, press the NEXT TRACK...
AUX-INPUT VX502 YOUR DEVICE AUX-IN OPERATION VX502 can play audio from any device that has a pair of RCA output 1. Power on the VX502 by short press SRC button 2. Short press the SRC button again once, the controller LED lighting will change to RED, indicating the system is in AUX-IN mode.
TROUBLE SHOOTING GUIDE TROUBLE CAUSE SOLUTION Check / replace the fuse The fuse is blown Ignition not engaged Turn ignition to on position Unit will not turn on Blown speaker Replace faulty speaker Press the volume level up Volume is low / muted Check your devices playing / Device is paused or muted No sound is heard...
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