HEADLAMP — Description (Basic Operation)
EL-39spec tableTruth table for retract-relay timing logic. Note that EXCEPT-FOR-EUROPE PASSING action briefly lights the lamps after the doors open, while EUROPE-spec PASSING uses two distinct cases (momentary vs held).
Description
BASIC OPERATION
Headlamp + retractor — basic operation truth table
OFF → 1ST
Retractor switchOFF
Headlamp motorNo operation
HeadlampsOFF
1ST → 2ND
Retractor switchOFF
Headlamp motorOpen
HeadlampsON after headlamp motor reaches fully open position.
2ND → 1ST
Retractor switchOFF
Headlamp motorHeld to open position
HeadlampsOFF
1ST → OFF
Retractor switchOFF
Headlamp motorClosed
HeadlampsOFF
Except for Europe model — Momentarily turned to PASSING
Retractor switchOFF
Headlamp motorOpened and closed after headlamps go off.
HeadlampsMomentarily ON after headlamp motor reaches fully open position, and then go off.
For Europe model — Momentarily turned to PASSING
Retractor switchOFF
Headlamp motorOpened and closed
HeadlampsOFF
For Europe model — Held at PASSING position
Retractor switchOFF
Headlamp motorOpen
HeadlampsON after headlamp motor reaches fully open position.
For Europe model — Release PASSING position
Retractor switchOFF
Headlamp motorClosed after headlamps go off.
HeadlampsOFF
OFF
Retractor switchON
Headlamp motorOpen
HeadlampsOFF