3
REV. 9/25/2018 INSTAX-LR903
With the key in the off position:
• Zip tie the chime speaker under the dash to a location where it will be heard clearly by the
driver, then route the harness to the radio location.
• Connect the chime speaker to the connector on AX-LR903 Interface labeled “To Speaker”.
• Connect the AX-LR903 harness to the AX-LR903 interface.
• Remove the dust cover from fiber optic port in the AX-LR903 amplifier interface.
• Connect the factory fiber optic cable into the AX-LR903 amplifier interface.
• Connect the AX-LR903 harness to the AX-LR903 amplifier interface.
• Connect the AX-LR903 harness to the wiring harness in the vehicle.
Note:
The 16-pin harness will connect to the wiring harness at the radio display.
•
For all other radios:
Connect the 3.5mm jack from the ASWC-1 harness, into the jack on the
aftermarket radio designated for an external steering wheel control interface. Please refer to
the aftermarket radios manual if in doubt as to where the 3.5mm jack goes to.
• Connect the
Yellow
male RCA jack labeled “To Reverse Camera Input (Radio)”, to the backup
camera input.
Note:
The aftermarket radios backup camera input will be used to display the vehicle
settings. If the radio doesn’t have a backup camera Input, then there will be no visualization
of the vehicle settings. An externally mounted screen could be substituted in this situation.
• If installing an aftermarket backup camera, connect the
Yellow
female RCA jack labeled “To
Reverse Camera”, to the camera.
• Connect the M.O.S.T. jumper harness to the factory fiber optic cable from the display screen.
• Connect the ASWC-1 harness to the ASWC-1 interface, and then to the AX-LR903 interface.
• Press and hold the Volume-Up button on the steering wheel.
• Turn the ignition on, the L.E.D. in the ASWC-1 interface will start flashing rapidly, which
means the ASWC-1 is looking for the vehicle and the radio.
Note:
If the L.E.D. did not start flashing rapidly, press the reset button for 3 seconds, while
still holding the Volume-Up button.
• After a few seconds the L.E.D. should stop flashing rapidly, and then go out for
approximately 2 seconds.
• After approximately 2 seconds there will be a series of 7
Green
flashes, some short, and
some long. The long flashes represent the wires that are connected to the ASWC-1. The 3rd,
4th, 5th, and 6th flashes should be longer.
Tip:
Knowing this will help to troubleshoot, if need be.
• The L.E.D. will pause for another 2 seconds, and then flash
Red
up to 18 times depending on
which radio is connected to the ASWC-1. Refer to the L.E.D. feedback section for information.
• This is the end of the auto detection stage. Release from holding the Volume-Up button.
If the ASWC-1 detected the vehicle and the radio successfully, the L.E.D. will light up solid.
• Test the steering wheel controls for proper operation. Refer to the ASWC-1 instructions online at
axxessinterfaces.com for customizing the buttons, if so desired.
INSTALLING THE AX-LR903 INTERFACE
CONNECTIONS TO BE MADE
(CONT.)
INSTALLING THE AX-LR903 INTERFACE
(CONT.)
PROGRAMMING THE ASWC-1 INTERFACE
Continued on the next page
Содержание AX-LR903
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