SHO-ME@
MODEL NO. 21.7662
WIRING INSTRUCTIONS
<I> IMPORTANT! Thisproduct is NOT waterproof. It must be mounted in aclean, dry location.<I>
TECHNICAL SPECIFICATIONS INSTALLATION
INPUT VOLTAGE 10to 30Vdc
INPUT CURRENT 5.5A at 12.8V,2.6A at 25.6V
INPUT POWER 70.4 Watts
OUTPUT POWER 60 Watts in high power mode.
40 Watts in low power mode.
OUTPUT ENERGY 51.5 Joules
FLASH PATTERNS 15
QUICK REFERENCE
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11 2 3 4 5 61
StrobeHeadOutlets
f-'O: -"0: f-'O:
=>0 Wo =>0 I
~5 ~~ ~5
00 [jj~ 0I
~ 0 ~
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+ +
YELLOW
!!RED
GREEN BLACK
BLUE VIOLET
ttPower Connector
Control Connector
RED "'
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GREEN
BLACK
WHIT
POWER HARNESS -REO ._BLACK
- VIOLET
M~ ~
CONTROL HARNESS YELLOW
-GREEN
-BLUE
M~ ~
STROBE HEAD
EXTENSION CABLES
(NOT INCLUDED)
H",y doly""'""0" oabl" h"s a GREEN wi".
Ughldoly""'""0" cabl"hm a RED wi,s.
RED or GREEN.
- BLACK
~WHITE
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1. Mounting:
Mount the power supply to a flat metal surface.
Mountin a clean,dry area.NEVERMOUNTINENGINECOMPARTMENT!
Use the power supply as a template to mark the hole locations.
The mounting holes will accept up to a 1/4" bolt.
Note: The power 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 1,3,5 flash at the same time.
.Heads connected to outlets 2, 4, 6 flash at the same time.
.Heads connected to 1,3,5 alternate with heads 2, 4,6.
. Be sure to use strobe heads with the correct power rating.
The total output power (60 Watts) of the MODEL 21.7662 is
distributed to the strobe heads as follows:
1Head installed and activated = 30 Watts.
2 Heads installed and/or activated =30 Watts per head.
3 Heads installed and/or activated = 2 heads at 15Watts each, 1at 30 Watts.
11Ieads installed and/or B£tiv~e<:I= 15 Watts per he~d~ - -
5 Heads installed and/or activated = 3 heads at 10Watts, 2 at 15Watts.
6 Heads installed and/or activated = 10Watts per head.
3. Electrical Hookup:
Ifyouhavepurchasedaswitchpanel,followthe included
instructions. If you are wiring the system yourself follow 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
vehicle chassis.
Note: Usethecorrectsizewirefor powerconnections.Thelength
of the wires determines the size needed.
1to 10ft. use 18AWGwire.
10 to 20ft. use 16AWG wire.
20 to 35ft. use 14AWG wire.
35 to 50ft. use 12AWG wire.
.The VIOLET wire activates LOW power mode. The output
power is reduced to 40 Watts in LOW power mode. Connect
VIOLET to +12/24Vto activate LOW power mode, leave
disconnected or connect to GROUND for high power mode.
CONTROL HARNESS:
WU([])'W: Flash pattern selection. Momentarily connect to
+12/24Vto 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 21.7662 is
turned off or if power is removed. To change flash patterns
frequently, connect WJLJL([])'Wto a momentary pushbutton located
in the passenger compartment.
GREEN: Activates Heads 1 & 2 when connected to +12/24v.
BLUE: Activates Heads 3,4,5 and 6 when connected to +12/24v.
NOTE: VIOLET, YELLOW, GREEN, and BLUE are all Low Current circuits and
can be wired with a minimum of 18AWG wire.
