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P/N 920-5050-00 (Rev E) 2018-06-29
Installation & Mounting:
Before installation, examine the LED head for transit damage, do not use damaged or broken parts. The mounting
location should allow the maximum visibility of the warning device to other road users, whilst allowing for sufficient
cable access. The units should be mounted so that the rear surface of the lamp is perpendicular to the road surface
and vehicle longitudinal centre line.
Cable functions are as follows:
Black cable:
Negative. Connect to either the battery negative or a suitable chassis point.
Red cable:
Positive. Switched 10 – 30VDC supply to operate the LED light head. Must be protected by a fuse as
close to the battery supply as possible (2A recommended).
Blue cable:
Flash pattern set. Touch cable to negative momentarily to change the flash pattern:
0 – 1 seconds: next pattern
1 – 3 seconds: previous pattern
3 – 5 seconds: factory default pattern
Over 5 seconds: Last Pattern
Yellow cable:
Synchronised flash: Set all units to the same flash pattern and then connect the yellow cables
together.
Alternating flash: Set all the units to either Phase 1 or Phase 2 of the same flash pattern and
then connect the yellow cables together. Units set to Phase 1 will alternate
with units set to Phase 2.
Mounting Options
