8
3
Set Up and Operation
TM
The set up and operation of all Mojo Spin Master light effects is similar. The
main difference is that function channels of various items vary, so that dip
switch settings differ slightly. Follow directions below as they pertain to your
particular product and your preferred operation mode.
Before plugging unit in, always make sure that the power supply matches the
product specification voltage. Do not attempt to operate a 120V specification
product on 230V power, or vice versa.
One-unit Audio Effect
(1) Fasten the effect light onto firm trussing (Use a 30-kg rated or stronger C-
clamp fastened onto the Mojo Moon bracket). Leave at least one meter on all
sides for air circulation.
(2) Flip "on" function dip switch #1 and regular dip switch #1.
(3) Plug one end of the electric mains power cord into the IEC socket on the
unit. (See figure 5, page 6.) Then plug the other end of the cord into a proper
electric power supply socket.
(4) Turn on the music. The effect will change to the music.
Four-unit Audio
1. Fasten the effect lights onto firm trussing (Use a 30-kg rated or stronger C-
clamp bolted onto the Mojo Moon bracket). Leave at least one meter on all
sides for air circulation.
2. Link the units as shown in figure 2, page 4. Connect a DMX signal cable from
the first unit's DMX "out" socket to the second unit's "in" socket. Repeat this
process to link the second, third, and fourth units.
3. Activate audio control: On the first unit, flip "on" function dip switch #1.
Terminate the system: On the last unit, flip "on" function dip switch #2.
4. Set DMX dip switches as follows.
MJS1 Dip ON
MJS2 Dip ON
MJS3 Dip ON
Unit 1 #2
Unit 1 #2
Unit 1 #2
Unit 2 #3
Unit 2 #1 #2
Unit 2 #1 #3
Unit 3 #1 #2 #3
Unit 3 #1 #3
Unit 3 #1 #4
Unit 4 #2 #4
Unit 4 #1 #2 #3
Unit 4 #1 #3 #4
4. Supply electric power: Plug electric mains power cords into each unit's IEC
socket (see figure 4), then plug the other end of the mains power cord into
proper electric power supply sockets, starting with the first unit. Do not supply
3
Maintenance
TM
Mojo Spin Master light effects require almost no maintenance. However,
you should:
!
Keep the unit clean. Disconnect the mains power supply, then wipe the cover
with a damp cloth. Do not immerse in liquid. Wipe lens clean with glass
cleaner and a soft cloth. Clean internal components about once a year with a
light brush and vacuum cleaner. Do not use alcohol or solvents.
!
Keep connections clean. Disconnect electric power, then wipe the DMX and
audio connections with a damp cloth. Make sure connections are thoroughly
dry before linking equipment or supplying electric power.
Changing the Lamp
If electrical power is supplied and the lamp does not light, it may be time to
change the lamp. Follow directions below to do so.
1. Disconnect mains power supply. Loosen the two screws on the top of the
lamp cover. Open the cover.
2. With one hand holding the lamp reflector, pull down the lamp lever
(toward the base of the unit). (See figure 1.) The lamp will be pushed out
of the lamp base. Holding the lamp socket with one hand, pull the lamp
out of the lamp socket with the other.
3. Pull up the lamp lever (away from the unit base, toward the lamp cover).
4. Follow directions for installing a new lamp, page 2.
Replacing a Fuse
Power surges or inappropriate electrical power supply may cause a fuse to
burn out. If the fuse burns out, the product will not function whatsoever. If
this happens, replace the fuse as follows:
1) Unplug the unit from electric power source.
2) Insert a flat-head screwdriver into a slot in the fuse cover (C in figure 4).
Gently pry up the fuse cover.
3) Note two fuses: The replacement fuse is covered; The used fuse has both
ends exposed. Remove the used fuse. If brown or unclear, it is burned out.
4) Push the replacement fuse out of its cover, then insert the replacement fuse
into the holder where the old fuse was. Reinsert the fuse cover.
Products are packed with a replacement fuse. If your replacement fuse is
missing, a new one can be purchased at an electric appliance store. Be sure to
use a fuse of the same type and specification. See the product specification
label for details.
