SHO-ME 21.7462 Wiring Instructions

~
IMPORTANT! This product is NOT waterproof. It must be mounted in a clean, dry location.

TECHNICAL SPECIFICATIONS

INPUT VOLTAGE
INPUT CURRENT
INPUT POWER
OUTPUT POWER
OUTPUT ENERGY
FLASH PATTERNS
QUICK REFERENCE
I
I
I I I I
I I I I
.. .... ..
;
..
!
8 8
~~~~N
BLACK.. ..
;]
'
WHIT .. fit
$J
,
I
I
1 2 3 4
Strobe Head Outlets

POWER HARNESS

CONTROL HARNESS

STROBE HEAD
EXTENSION CABLES
(NOT INCLUDED)
SHO-ME@
MODEL NO. 21.7462
WIRING INSTRUCTIONS
10 to 30 Vdc
5.5A at l2.8V, 2.6A at 25.6V
:
70.4 Watts'
60 Watts in high power mode.
40 Watts in low power mode.
51.5 Joules
15
,..,'a:: ..J'a:: 'a::
I
::>0 ~o ::>0
~~ a:~ ~~
I
015 [1J~ 15
.. ..
~ 0 ~
()
'
!
RED
YELLOW
j
GREEN'
BLACK
" ','
BLUE VIOLET
' '.'.'.
t
'tPower Connector
Control Connector
~
-RED
YELLOW
,_GREEN
,- BLUE
~
H,a,y "ty exloo,loo oabl" hm a GREEN wi""
',ty 'xle""on
~bl" ha" a REDwi""
Ughl
- BLACK
RED or GREEN.
~ WHITE
1.

Mounting:

Mount the power supply to a flat metal surface.
Mount in a clean, dry area. NEVER MOUNT I NENGINE COMPARTMENT!
Use the power supply as a template to mark the hole locations.
The mounting holes will accept up to a 1/4" bolt.
Note: Thepower supply baseplate must be connected to chassis
ground (GND) to reduce radio interference.
2.

Strobe Head Installation:

Plug the strobe head extension cables into the outlets. .
Heads connected to outlets I and 3 flash at the same time.
.
Heads connected to outlets 2 and 4 flash at the same time.
.
Heads connected to I and 3 alternate with heads 2 and 4.
.
Be sure to use strobe heads with the correct power rating.
The total output power (60 Watts) of the MODEL 21.7462 is
distributed to the strobe heads as follows:
I Head installed and activated
2 Heads installed and/or activated = 30 Watts per head.
3 Heads installed and/or activated = 2 heads at 15 Watts each, 1...&.J.QJYa1ts.
4 Heads installed and/or activated = 15 Watts per head.
3.

Electrical Hookup:

If you have purchased a switch panel, follow the included
instructions. If you are wiring the system yourselffollow the
instructions below and the diagrams on the next page.
POWER HARNESS:
.
Connect the RED wire to BATTERY + through a 15A fuse
(customer supplied) located at the battery.
.
Connect the BLACK wire to battery negative (-) or directly to
i:o vehicle chassis.
T""'
Note: Use the correct
N
of the wires determines the size needed.
~
I
1 to lOft. use 18AWGwire.
(9
10 to 20ft. use 16A WG wire.
w
I
20 to 35ft. use 14AWG wire.
35 to 50ft. use 12AWGwire.
.
The VIOLET wire activates LOW power mode. The output
power is reduced to 40 Watts in LOW power mode. Connect
VIOLET to + 12/24V to activate LOW power mode, leave
disconnected or connect to GROUND for high power mode.
CONTROL HARNESS:
UJLL<C»W: Flash pattern selection. Momentarily connect to
+ 12/24V to advance to the next flash pattern in the PATTERN
LIST. Momentarily connect for 3 seconds to reset to pattern #1.
-
The flash pattern will be retained when the MODEL
_BLACK
VIOLET
turned off or if power is removed. To change flash patterns
frequently, connect UJLJL<C»Wto a momentary pushbutton located
in the passenger compartment.
GREEN: Activates Heads 1 and 2 when connected to + 12/24V
BLUE: Activates Heads 3 and 4 when connected to + 12/24V
NOTE: VIOLET, YELLOW, GREEN, and BLUE are all Low Current
can be wired with a minimum of 18AWGwire.

INSTALLATION

= 30 Watts.
wirefor power connections. The length
size
';.
~
21.7462 is
circuits and