Rear View Monitor System (w/ Navigation System)

PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (w/ Navigation System): SYSTEM DIAGRAM

SYSTEM DIAGRAM






SYSTEM DESCRIPTION

1. GENERAL
(a) To assist the driver with parking the vehicle by displaying an image of the area behind the vehicle, this system has a television camera mounted on the luggage compartment door. The system displays the image on the navigation receiver assembly.
(b) This system consists of the following components:
(1) Navigation receiver assembly
(2) Television camera assembly
(c) This system is equipped with a self-diagnosis system, which is operated on a dedicated window that appears on the display panel, just as in the navigation system.
2. FUNCTION OF COMPONENTS
(a) The navigation receiver assembly controls the system by using information from the following components:






3. OPERATION EXPLANATION
(a) When the shift lever position sensor detects reverse position, the hybrid vehicle control ECU recognizes the reverse position signal and then turns the BK/UP LP relay on.
The navigation receiver assembly receives the reverse position signal via the BK/UP LP relay.
After receiving the reverse position signal, the navigation receiver assembly switches the current screen to the rear view monitor screen.
4. NOTES FOR REAR VIEW MONITOR
(a) Notes for the rear view monitor.
(1) The rear view monitor may not function properly if subjected to a severe blow by any hard object.
(2) Do not scrub the cover part of the camera (resin made). Scrubbing it may scratch the cover and affect the image. Prevent organic solvents, waxes, bond removing solvents, or glass coating from adhering to the cover. If such material adheres to the cover, clean it off immediately and wash with water.
(3) Exposing the camera to a sudden temperature change may affect proper functioning of the camera.
(4) A clear image may not appear if the camera is dirty with snow, mud, etc. In that case, wash it with water and wipe off the lens. Use a detergent to remove dirt if necessary.
(b) Images are difficult to discern even in normal conditions if:
(1) The camera screen is frosted over (the image immediately after turning the power switch on (IG) may be blurred or darker than normal).
(2) A strong beam of light, such as a sunbeam or headlight, hits the camera.
(3) It is too dark around the camera (at night, etc.).
(4) The ambient temperature around the camera is either too high or too low.
HINT: When a strong light, such as a sunbeam reflected off the vehicle's body, hits the camera, the image may be blurred. This is called the "SMEAR" phenomenon, peculiar to the CCD camera.