Reverse Camera Input and Navigation Unlock
Interface for Chrysler / Dodge / Jeep Vehicles
BCI-CH21
Pacific Accessory Corporation
Common Use Examples w/Setup
Adding Reverse Camera Only
• DIP switch 1 = ON
• DIP switch 2 = OFF
• DIP switch 3 = OFF
• No additional programming needed as Programmable Output 1
(10A) is set to “Accessory” by default (use to power cameras)
• Need to use BCI-CH21-AUX Harness (included)
Adding Reverse Camera and Navigation Unlock
• DIP switch 1 = ON
• DIP switch 2 = ON
• DIP switch 3 = OFF
• No additional programming needed as Programmable Output 1
(10A) is set to “Accessory” by default (use to power camera)
• Need to use BCI-CH21-AUX Harness (included)
Adding Reverse Camera and VES
• DIP switch 1 = ON
• DIP switch 2 = User Preference
• DIP switch 3 = ON
• No additional programming needed as Programmable Output 1
(10A) is set to accessory by default (use to power cameras and
video source)
• Need to use BCI-CH21-AUX Harness (included)
Adding Reverse Camera and a Bed Camera using the AVS21
(sold separately)
• DIP switch 1 = ON
• DIP switch 2 = OFF
• DIP switch 3 = OFF
• PC Settings
• Blind Spot Camera = OFF.
• Front Camera = OFF
• Programmable Output 1 (10A) = Any Camera Active or
Accessory (use to power cameras)
• Programmable Output 2 (1A) = Forced Reverse Camera
(use to trigger AVS21 when the forced reverse camera
feature is triggered via the SWC or the on-demand switch)
• Programmable Output 3 (1A) = OFF
• Need to use BCI-CH21-AUX Harness (included
Adding Blind Spot Cameras using the VS41 (sold separately)
• DIP switch 1 = ON if adding 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 BCI-CH21 AUX Harness
Adding Blind Spot Cameras and a Front Camera using the VS41
(sold separately)
• DIP switch 1 = ON if adding reverse camera; 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 = User Preference, can’t be OFF.
• Programmable Output 1 (10A) = Any Camera Active or
Accessory (use to power cameras)
• Programmable Output 2 (1A) = OFF
• Programmable Output 3 (1A) = OFF
• Need to use BCI-CH21-AUX Harness
Adding Reverse Camera, Blind Spot Cameras, and a Front
Camera using the VS41 (sold separately), a bed camera using
the AVS21 (sold separately), Navigation Unlock, and VES
• DIP switch 1 = ON
• DIP switch 2 = ON
• DIP switch 3 = ON
• PC Settings
• Blind Spot Camera = User Preference, can’t be OFF.
• Front Camera = User Preference, can’t be OFF.
• Programmable Output 1 (10A) = Accessory (use to power
cameras and video source)
• Programmable Output 2 (1A) = Forced Reverse Camera
(use to trigger AVS21 when the forced reverse camera
feature is triggered via the SWC or the on-demand switch)
• Programmable Output 3 (1A) = OFF
• Need to use BCI-CH21-AUX Harness (included)
Reverse Camera Navigation Unlock VES Activation Not Used
1 2 3 4
Set DIP switches to the ON position to activate the corresponding features.
Set DIP switches to the OFF position for any features that are not desired.
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