Clarion EA-2182E Owner's Manual And Installation Instructions page 21

③ When there is an input signal from more than 2 TRIGGER(Links), the camera image corresponding to this
is displayed.If the signal is terminated, the display returns to the previous screen.
Signal priority order ：
Former screen
TRIGGER 4 terminal: Input
Camera2
Camera1
TRIGGER 4 terminal: Off
※ If there is trigger signal input in power off (Stand-by) status, the screen switches on and displays chosen
trigger line (camera). And the screens turns off when the trigger signal switches off.
22
TRIGGER(Link) 1 > TRIGGER(Link) 2 > TRIGGER(Link) 3 >
TRIGGER(Link) 4 > TRIGGER(Link) 2 + 3 terminal
▲
AV2
▼
TRIGGER 1and 4 terminal: Input
▲
Camera2
Camera4
▼
Camera1
TRIGGER 2 + 3 terminal: Input
※When set to 3 screen display
Camera3
TRIGGER 2 terminal: Off
▲
Camera1
▼
TRIGGER 1terminal: Off
Camera3
TRIGGER 4 terminal: Off
▲
Camera3
▼
TRIGGER 3 terminal: Off
※AV2 screen 4 seconds later
▲
Camera4
▼
▲
AV2
▼
▲
AV2
▼