Vehicle Application Guide
FC-
CH21
Rev. 032317
Page
For technical support, please contact
(442) 400-9489
Page 1: ...nput to the head unit You must use the factory A V input located in the rear of the vehicle 8 In order to see the text generated by the FC CH21 on the multi function display MFD it must be set to display audio text 1 Set DIP switches to the ON position that correspond with the features you want to add Feature DIP switches must be set before connecting the interface to the vehicle harness 2 At this...
Page 2: ...n to the on position 14 Plug the 4 pin and 20 pin plugs on the FC CH21 harness into interface connector 1 and 2 15 Both LEDs will blink green while the module is initializing Once initialized LED1 will turn solid red and LED2 will begin blinking green If LED2 blinks red there is a problem with the data connection to the factory radio In this case please refer to the troubleshooting section on page...
Page 3: ...he behaviors of the cameras and output wires can be configured using the PAC app Please see page 6 for full details on using the PAC app VIDEO OUTPUT REVERSE CAMERA INPUT FRONT CAMERA LEFT CAMERA RIGHT CAMERA FC CH21 HAR FC CH21 VS41 Sold Separately To Radio To Vehicle Harness Data controlled camera switching cable 10 pin Installation Steps cont Reverse Camera Wire Location Journey 1 You will need...
Page 4: ...rev cam OFF if already equipped DIP switch 2 User Preference DIP switch 3 OFF PC Settings Blind Spot Camera User Preference can t be OFF Front Camera Off Programmable Output 1 10A Any Camera Active or Accessory use to power cameras Programmable Output 2 OFF Programmable Output 3 OFF Need to use FC CH21 AUX Harness Adding Blind Spot Cameras and a Front Camera using the VS41 sold separately DIP swit...
Page 5: ...press and hold the Source button on the SWC for at least two seconds and then release or turn the radio off then back on again MP3 WMA JPEG VOLUME MEDIA RADIO PUSH ON Media OR Source Button Button located on back right of steering wheel Reverse Camera If you have DIP switch 1 in the ON position the factory screen will switch to the reverse camera whenever the vehicle is placed into reverse You can...
Page 6: ...rive The camera input will turn off once the vehicles MPH is faster than 6MPH or after 30 seconds This mode will not work in vehicles with a manual transmission On when shift out of R until 6 MPH or 30 seconds This will activate the camera input whenever the vehicle is shifted out of reverse The camera input will turn off once the vehicles MPH is faster than 6MPH or after 30 seconds This mode shou...
Page 7: ...ou are receiving audio on only one side of the vehicle please make sure that the male pins in the FC CH21 plug are not bent or out of place 5 The module can be reset to factory default settings by pressing and holding the reset button on the side of the module for 5 seconds until LED1 begins blinking red Release the button and both LEDs will blink green indicating the module is initializing 6 The ...
Page 8: ...Vehicle Application Guide FC CH21 Rev 032317 Page For technical support please contact 442 400 9489 ...
