ETC Source Four Mini LED User manual

Copyright © 2014 Electronic Theatre Controls, Inc.
All Rights reserved.
Product information and specifications subject to change.
Part Number: 7063M1240 Rev A
Released: 2014-02
Low Voltage User Manual
Revision A

Table of Contents
ETC® and Source Four Mini™ are either registered trademarks or trademarks of Electronic
Theatre Controls, Inc. in the United States and other countries.
ETC permits the reproduction of materials in this manual only for non-commercial
purposes. All other rights are reserved by ETC.
ETC intends this document, whether printed or electronic, to be provided in its entirety.
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Basic Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Install Lens Tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Terminate 12V Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Adjusting the yoke position . . . . . . . . . . . . . . . . . . . . . . .4
Setting the angle with the yoke . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Focusing the beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Shaping the Beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Pattern Projection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Color Frame Holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Using a C-clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Replacing the Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Cleaning the Glass Lens . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

1 Source Four Mini Low Voltage User Manual
Introduction
A selection of field installed lens tubes are available (sold separately), providing
19°, 26°, 36°, and 50° field-angles. The Source Four Mini Low Voltage can be field
outfitted for using either a canopy mounting kit or a miniature c-clamp, both sold
separately.
WARNING:
Please note the following safety warnings before use:
Do not mount the luminaire on or near combustible surfaces.
Do not operate the luminaire without a lens installed.
Always hang the luminaire with the color frame retaining clip in
the locked position.
The Source Four Mini Low Voltage luminaire ships
standard with a yoke, a three foot bare end power
cable, a dimmable 12V MR16 lamp and is intended
for low voltage installations only.
WARNING:
This luminaire is intended for
12 volt operation and power
input. DO NOT connect this
luminaire to a line voltage
system (120V or otherwise).
canopy kit and
lens tube sold
separately
miniature
c-clamp and lens
tube sold
separately

2
Basic Assembly
Color frame
retainer clip
Yoke
Pattern Holder
Slot
Shutter Barrel
Shutters x4
Lamp housing
knob
Safety attachment
point
Color frame
Lens tube
(sold separately)
Lamp housing
Beam focus
knob
INSTRUCTIONS PERTAINING TO A RISK OF FIRE OR INJURY TO
PERSONS
IMPORTANT SAFETY INSTRUCTIONS
Lighted lamp is HOT!
WARNING - To reduce the risk of FIRE OR INJURY:
1) Turn off power and allow to cool before replacing lamp.
2) Lamp gets HOT quickly! Contact only switch/plug when turning on.
3) Do not touch hot lens, guard, or enclosure.
4) Keep lamp away from materials that may burn.
5) Do not touch the lamp at any time. Use a soft cloth. Oil from skin may damage
lamp.
6) Do not operate the luminaire with a missing or damaged shield.
SAVE THESE INSTRUCTIONS

3 Source Four Mini Low Voltage User Manual
Install Lens Tube
A lens tube (sold separately) must be installed prior to use of the Source Four Mini
Low Voltage luminaire. There are four lens tube sizes available; 19°, 26°, 36°, and
50°
Step 1: Unscrew the beam focus knob from the loose lens tube.
Step 2: Slide the lens tube into the shutter barrel.
Step 3: Re-install the beam focus knob.
Terminate 12V Wiring
The Source Four Mini Low Voltage luminaire is provided with a bare end (2 wire)
power cable for termination to a standard low voltage (12 volt) system.
To install this luminaire using a canopy mount, reference the Source Four Mini Low
Voltage Canopy Mounting Kit Installation Guide provided with the canopy mounting
kit for wire preparation and canopy installation instructions.
WARNING:
DO NOT connect this luminaire to a line voltage system.
Mis-wiring your luminaire presents a possible risk of injury
to you and definite damage to the luminaire.
Beam focus knob

4
Adjustments
Adjusting the yoke position
The Source Four Mini Low Voltage luminaire provides multi-positioning capabilities
within its yoke for overall luminaire angle.
Setting the angle with the yoke
Step 1: Loosen the yoke locking knob. Do not remove the knob.
Step 2: Tilt the luminaire to the desired position.
Step 3: Tighten the yoke locking knob to secure position.
Focusing the beam
Step 1: Loosen the beam
focus knob located
under the barrel. Do
not remove the knob.
Step 2: Slide the lens tube
forward or backward to
achieve the desired
beam edge.
Step 3: Once the luminaire is
focused, tighten the
beam focus knob.
Yoke locking
knob
Beam focus knob

5 Source Four Mini Low Voltage User Manual
Shaping the Beam
The beam can be shaped using the four shutters or with a pattern.
The Source Four Mini has four shutters:
left, right, top, and bottom. Each shutter
can be pulled out or pushed in to create
the desired beam shape.
Color Frame Holder
Source Four Mini lens tubes ship with a 2 ¾” or 70mm color frame, which is a metal
frame used to hold color media (often referred to as gel) in front of the lens. The
color frame holder is equipped with a retaining clip that prevents the color frame
from falling out during use.
WARNING:
Make sure the color frame is locked in position with the retaining
clip.
1” Diameter
Pattern Projection
The Source Four Mini Low Voltage luminaire has a
pattern holder slot on the top side of the shutter
barrel, in front of the shutter. It accommodates a E-
size (37.5mm with a 25.4mm image area) pattern
holder.
Use an optional donut in the color frame holder to
enhance pattern projection.
When the slot is not in use, a small sheet metal cover
secured with a Phillips screw prevents light leakage.
Step 1: Use a Phillips screwdriver to loosen the
screw on the slot cover. Do not remove the
screw.
Step 2: Slide the cover completely forward to
expose the slot.
Step 3: Insert the pattern holder.
Step 4: Slide the slot cover back toward the
shutters until it meets the pattern handle.
Leave enough space to move the handle.
Step 5: Secure the slot cover by tightening the
screw.

6
Step 1: Release the retaining clip by gently
pushing it up.
Step 2: Insert the color frame.
Step 3: Lock the retaining clip by gently pushing it
down.
Additional accessories are available for the Mini that
also fit into the color frame holder including the top
hat, short top hat, half hat, short half hat, and donut.
When an accessory is used, the color frame should be installed in the rear slot of
the holder.
Using a C-clamp
A miniature c-clamp is available (sold separately) for use with the Source Four Mini
Low Voltage luminaire.
Step 3: Loosen the c-clamp yoke bolt and rotate the yoke to the desired position.
Step 4: Tighten the bolt to lock the luminaire.
Note:
Always insert the color frame open side down.
CAUTION:
Tighten the c-clamp pipe bolt to about 18in/lbs. (Approximately finger
tight plus up to one-quarter turn.) Do not use excessive force.
Note:
The Source Four Mini yoke has a c-clamp hole with a .406” diameter.
Retaining
clip
Color
Frame
Holder
Yoke bolt
Pipe bolt
c-clamp
The c-clamp attaches the luminaire yoke and allows
you to adjust the position of the luminaire once it is
mounted to a pipe (fits to a 3/8” to 1” pipe).
Step 1: Tightly fasten the c-clamp to the yoke with
the provided yoke bolt and lock washer.
Step 2: Place the c-clamp on the mounting pipe,
and then tighten the pipe bolt to secure it.

7 Source Four Mini Low Voltage User Manual
Replacing the Lamp
AVERTIR:
Risque d'incendie ou de blessures. Eviter toute matière
inflammable. Débrancher avant de changer la lampe. Ne pas
toucher la lampe.
WARNING:
Allow the lamp housing to cool before replacing the lamp.
CAUTION:
RISK OF FIRE - USE 50 WATT OR SMALLER, 12 VOLT, TYPE
MR16 SHIELDED LAMP.
PRUDENCE:
Pour éviter risque d'incendie utiliser seulement une lampe 12V
type MR16 50Watts maxi. avec écran.
CAUTION:
DRY LOCATIONS ONLY.
POUR EMPLACEMENTS SECS SEULEMENT.
Note:
It is recommended to use an MR16 lamp with a nominal beam
angle of 35 degrees.
Step 1: Disconnect power to the Source Four Mini before installing the lamp.
Step 2: Loosen the brass lamp housing knob on the back of the lamp housing. The
knob is not captured so it may come loose from the luminaire.
Step 3: Pull the lamp housing away from the
luminaire body.
Step 4: Pull on the lamp carefully to remove it from
the lamp housing.
Step 5: Gently push down on the replacement lamp
until it is seated in place.
Step 6: Re-align the housing into the grooves of the
luminaire.
Step 7: Align the knob with the hole, and tighten the
lamp housing knob.
Lamp housing
Lamp housing
knob