GAM TS6111 User Manual

GAM Product #TS6111

Rosco Product #206 36200 0120

CAUTION

When using a DMX device with a discharge lamp such
as CDM or an HMI, it’s suggested that you separate the
power circuit for the discharge lamp from the DMX control
device. When using DMX controlled units such as an In­dexing TwinSpin™ or SX4® Gobo Changer or DMX Loop
Tray, the “noise” from the discharge lamp ballast may
cause some interference and or damage the electronics.
We recommend providing separate line voltage to the
DMX devices and the discharge light fixture.

PRODUCT INSTRUCTIONS

SX4® DMX Loop Tray

1. Loosen the Captive Retaining Screws (These captive

screws will loosen but not come out).

2. While pulling on the Effects Drawer, release the Safe­ty Latch and pull out drawer from the SX4® Housing.

3. Push the Tension Roller towards the Drive Roller until
it engages the Tension Roller Catch and holds it in the
loading position.

4. Slide the Fixable FX/Loop over the rollers. (Due to the
small space between the roller assembly and the inside
of the housing, the loading is easier if the housing is
sitting on the edge - not resting flat). Some of the more
open loops, such as fire and clouds, tend to catch on the
shoulder of the roller. Sometimes it is easier to advance
the loop around the rollers as you are loading to clear the
inevitable snagging of the loop.

5. Be sure the FX/Loop rests between the brass shoul­ders of the drive roller.

6. Release the Tension Roller Catch slowly and allow
the Tension Roller to extend fully. (Don’t allow the roller to
snap out - this could damage the loop). Confirm that the
loop is making square contact with the rollers.

7. Connect the unit to DMX Power Supply. For opera­tion, see details below.

8. Slide the Effects Drawer into the SX4® Housing - The
drawer will have a positive snap when the safety catch
is engaged.

9. Tighten the Retaining Screws. Make sure the screws
are fully seated.

NOTE: It is important that the screws be tightened com­pletely, DO NOT depend on the safety latch to hold the
Effects Drawer securely.

USING THE SX4®

The unit can be oriented with the FX/Loop running
horizontally, vertically or any direction in between. Loosen
the retaining screw and knob. The barrel can be adjusted
about 25o on either side of vertical. To adjust beyond
25o requires further loosening the barrel screw and knob.

BE CAREFUL NOT TO LET THE BARREL FALL OUT!

The FX/Loop runs in two planes separated by about 1.25
inches. The lens can be adjusted (by sliding the lens tube
in and out of the barrel) to focus on one plane or the other
or somewhere between the two. Focus on one plane will
leave the other plane very much out of focus and gives an
unambiguous direction to the effect.

Focus between the two planes leaves both out of focus.
Many effects, (even the most realistic) benefit from being a
bit out of focus. Other effects yield surprising results when
very out of focus. It’s worth the time to experiment. Also
worthy of experimentation is to use another moving effect
(the GAM TwinSpin™ or the GAM Film/FX™) in the iris/
FX slot. This too is on a different focal plane than the film
loop, but as you will see, it can offer some unusual effects.

SAFETY LOOP

Attach a safety cable to the safety loop on the bottom of
the Effects Drawer and to the yoke or light pipe.

TIPS

• For longest life and for the most effective image, be
sure to adjust the centering and flatness of field of the
lamp - NO HOT SPOT IN THE CENTER

• Hot spots will cause uneven heating and wear on the
FX/Loop and shorten their useful life.

• Always have the FX/Loop in motion before the light
comes on. Don’t allow the FX/Loop to be still in the gate
with the lamp on as this will allow one section to heat up
and will shorten the life of the loop (especially if concen­trated on the seam).

• Shipping and Storage: To prevent damage to the
screws or to the mechanism, be sure the drawer Retain­ing Screws are tightened securely.

DMX CONTROL MODES

The following instructions will refer to the direction of
loop travel as “forward” (right to left) when viewing the
image on the wall from behind the instrument.

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The Loop that is being projected should be installed
upside down. Power is applied through the 4-pin XLR
connector using the TSPS-20 power supply or TSPS-80
power supply or appropriate power supply.

MODE 1 - ONE CHANNEL OPERATION

For use with DMX control; select 1 on Mode Switch. Set
DMX address on Loop Tray to desired control channel.

Channel Loop Speed and Motion

0 No Motion
1 Full speed rotation in forward direction
2 – 39 Decreasing rotation speed in forward direction
40 Forward motion stopped
41 – 59 No Motion
60 Slowest motion in backward direction
61-99 Increasing rotation speed in backward direction

100 Full speed rotation in backward direction

MODE 2 - TWO CHANNEL OPERATION

For use with DMX control; loop speed and direction.

Channel Controls

Loop Speed:

1

2

0 = No movement
100 = Full motor speed

Loop Direction:
0 – 35 = Forward loop direction
36 – 64 = No movement
65 – 100 = Backward loop direction

MODE 3 - TWO CHANNEL OPERATION (with fan ctrl.)

For use with DMX control; one channel each for speed,
direction and fan speed control.

Channel Controls

Loop Speed:

1

2

0-40 = Forward direction, full to slow speed
41-59 = No loop motion
60-100 = Backward direction, slow to full speed

Fan speed control

MODE 4 - THREE CHANNEL OPERATION (with fan ctrl.)

For use with DMX control; one channel each for speed,
direction and fan speed control.

Channel Controls

Loop Speed:

1

2

3

0 = No loop speed
100 = Full speed loop motion

Loop Direction:
0-35 = Forward loop direction
36-64 = No loop direction
65-100 = Backward loop direction

Fan Speed

STAND ALONE OPERATION

For use of Loop Tray without DMX or desk control, set mode switch to 0,5,6,7,8 or 9. There is no fan speed control in
any stand alone operation mode.

Direction Speed Operation

Mode X100 X10 X1

0, 5, 6, 7, 8, 9 Any even number 2 0 Slow speed Loop rotation, forward direction

0, 5, 6, 7, 8, 9 Any even number 5 0 Half speed Loop rotation, forward direction

0, 5, 6, 7, 8, 9 Any even number 9 9 Full speed Loop rotation, forward direction

0, 5, 6, 7, 8, 9 Any odd number 2 0 Slow speed Loop rotation, backward direction

0, 5, 6, 7, 8, 9 Any odd number 5 0 Half speed Loop rotation, backward direction

0, 5, 6, 7, 8, 9 Any odd number 9 9 Full speed Loop rotation, backward direction

X10 Switch = Coarse loop speed rotation adjustment

X1 Switch = Fine loop speed rotation adjustment

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