ETC Source 4WRD User manual

Part Number: 7067M1200-1.1.0 Rev: C
Released: 2017-07
Source 4 WRD
™
HPL to LED Retrofit
Installation and User Manual
Version 1.1.0

ETC
®
, Source Four
®
, Source 4 WRD
™
, Sensor
®
, and Unison
®
are
either registered trademarks or trademarks of Electronic
Theatre Controls, Inc. in the United States and other countries.
All other trademarks, both marked and not marked, are the
property of their respective owners.
This product is protected by one or more of the following
U.S. Patents: US 9,261,241 and 9,273,831.
ETC intends this document, whether printed or electronic, to be
provided in its entirety. This product is intended for
professional use only. Read this entire document before using
this product.

Table of Contents
Table of Contents i
Introduction . . . . . . . . . . . . . . . . . . . . . . . 1
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Sensor dimmer settings . . . . . . . . . . . . . . . . . . 5
Color rendering and quality . . . . . . . . . . . . . . 6
Contacting ETC . . . . . . . . . . . . . . . . . . . . . 7
Retrofit kit installation . . . . . . . . . . . . . . . 8
Remove incandescent lamp housing . . . . . . . 8
Install Source 4WRD retrofit . . . . . . . . . . . . . . . 9
Fixture installation . . . . . . . . . . . . . . . . . 10
Attach C-clamp and safety cable . . . . . . . . . 10
Connect cables . . . . . . . . . . . . . . . . . . . . . . . . 11
DMX pinout . . . . . . . . . . . . . . . . . . . . . . . 12
User interface . . . . . . . . . . . . . . . . . . . . . 12
Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Focus the fixture . . . . . . . . . . . . . . . . . . . 13
Set the Z-adjustment . . . . . . . . . . . . . . . . . . . 13
Adjust the yoke position . . . . . . . . . . . . . . . . 14
Change the height position. . . . . . . . . . . 14
Set the angle within the yoke . . . . . . . . . 14
Shape the beam. . . . . . . . . . . . . . . . . . . . . . . 14
Use the color frame . . . . . . . . . . . . . . . . . 14
Use a pattern . . . . . . . . . . . . . . . . . . . . . . 15

ii Table of Contents
Cleaning and maintenance. . . . . . . . . . . 15
Clean the fixture. . . . . . . . . . . . . . . . . . . . . . . 15
Store the retrofit . . . . . . . . . . . . . . . . . . . . . . 16
Clean the lenses . . . . . . . . . . . . . . . . . . . . . . . 16
Clean the reflector . . . . . . . . . . . . . . . . . . . . . 17
Clean 5° and 10° polymer lenses . . . . . . . . . . 18

User Manual 1
Introduction
Congratulations on your purchase of the ETC Source 4WRD LED retrofit kit.
Replacing your existing incandescent burner assembly with the Source 4WRD
LED brings a new tool to your lighting inventory. The Source 4WRD LED
expands the options for existing Source Four®fixtures and adds a new white
LED fixture to the ETC family.
The following Source 4WRD options are available as 80 CRI and 90 CRI (Gallery)
variants:
•Source 4WRD LED retrofit kit: Used to modify an existing Source Four HPL
incandescent fixture to a white LED fixture. The Source 4WRD LED can
also be used with the Source 4WRD PAR or PARNel®Fixture Body to
create a Source 4WRD PAR or PARNel fixture. For more information, visit
etcconnect.com.
•Source 4WRD Light Engine: Combines the Source Four incandescent
fixture body with the Source 4WRD LED.
Note:
Source 4 WRD LED retrofit kit is not compatible with
Source Four LED, Fresnel, PAR, or jr fixtures.
WARNING:
The Source 4 WRD LED is not user serviceable. Field
modification of the Source 4
WRD LED will void your ETC
warranty.
Source 4WRD LED
retrofit kit shown
installed on a Source
Four fixture

2Source 4 WRD
Safety
The Source 4WRD fixture is intended for professional use only. Read the entire
manual before using this equipment.
WARNING:
Note the following safety warnings before use:
• Do not mount the Source 4 WRD fixture on or near a
flammable surface.
• Do not use the Source 4
WRD fixture below 5°C (41°F).
• Minimum storage temperature is 5°C (41°F). When the
fixture has been stored or transported in cold
temperatures, allow it to warm to room temperature for
a minimum of 1 hour before applying power. Applying
power to a cold fixture will cause damage to the fixture
and void the ETC warranty.
• Do not use this fixture with a damaged power lead. If
the power lead (cord set) is damaged, it must be
replaced.
• Do not use this fixture if glass lens is deeply scratched or
cracked. Damaged lenses must be replaced.
• To prevent wiring damage, or abrasion, do not expose
wiring to edges of sheet metal or other sharp objects.
• Use the Source 4
WRD fixture in dry locations only, where
humidity does not exceed 90 percent (non-condensing).
These fixtures are not intended for outdoor use.
• Mount and support the fixture only by the primary
suspension holes in the yoke.
• Suspend the fixture from a suitable structure using only
hardware rated for the weight of the fixture.
• In addition to primary suspension, attach a safety cable
(ETC Model 400SC or other approved safety cable or
device) to the fixture housing. An appropriate
attachment point (hole) is provided in the protruding
tab on the fixture housing.
• Disconnect the unit from power and DMX and allow the
fixture to cool before removing or installing the shutter
barrel or other adapters, and for performing all cleaning
and maintenance.

User Manual 3
Note:
• Maximum recommended ambient operating
temperature: Ta=50°C (122°F)
• Maximum anticipated external surface temperature:
Tmax=63°C (145°F) at Ta=50°C (122°F)
• External Temperature (steady state achieved) at
25°C (77°F) ambient: 38°C (100°F)

4Source 4 WRD
Specifications
Typical Power Consumption
Idle Power / Current DMX Mode: 1.2W/.046A; AC Mode: 0W
Full Intensity Power / Current 155.7W/1.35A
Physical • Rugged die-cast aluminum construction
• Advanced thermal management systems for long LED life
• Ambient operating temperature: 5°–50°C (41°F–122°F)
• Minimum storage temperature: 5°C (41°F)
•Weight:
- Source 4WRD LED retrofit kit only: 3.65 lb (1.66 kg)
- Source 4WRD LED installed on 26° fixture with yoke and
C-clamp:14 lb (6.35 kg)
Electrical • 114–125VAC 60Hz power input
• 155W draw at full (182W theoretical max. draw)
• Recommended two (2) fixtures per dimmed circuit
(D20 module)
• Max of 14 fixtures per non-dimmed circuit (R20 module)
• If using in DMX mode: Connect fixture to relay, constant
power, or dimmer with regulation off and parked at full
LEDs • 4 CREE LED modules
• 30,000 hour estimated L70 rating (life-test in progress,
results pending)
Optical • Compatible with all ETC Source Four lens tubes
Control • DMX512-A compliant
• DMX in and thru via two RJ45 connectors
• AC power for line-dimmed operation
• Simple seven-segment display and two-button user
interface includes local dimming control
Note:
Connecting both power and data from a SmartBar 1 to a
Source 4 WRD fixture may cause flickering.

User Manual 5
Sensor dimmer settings
The Source 4WRD fixture can be dimmed from a DMX source, an existing
dimmer, or locally on the fixture.
When powering a fixture with a CEM classic, CEM+, or CEM3 for DMX
dimming or AC level setting, set the parameters as shown below to ensure
that the dimmer is out of regulated mode.
The following tables apply to ETC Sensor®control modules including CEM,
CEM+, and CEM3.
Note:
You may need to adjust dimmer settings for optimal
fixture control.
Note:
In CEM+, set Max Scale to 140V to guarantee that
regulation is off.
CEM+ and CEM3
Parameter Value
Curve Mod Square
Threshold 1%
Min Scale 6V
Max Scale 140V
Regulation OFF
Preheat Disabled
DC Prevent OFF
Inrush Protect OFF
Scale Load 100
CEM Classic v2.x CEM Classic v3.x
Parameter Value Parameter Value
Mode Normal Mode Normal
Boost 117 Curve Mod-Square
Scale 140
Threshold Normal

6Source 4 WRD
You may need to increase the SCR Off Time from the default setting. Contact
ETC for assistance in changing the SCR Off Time, or any other CEM classic,
CEM+, or CEM3 settings.
For the most current information on additional dimmer performance testing
for both ETC and non-ETC dimmers, please visit the ETC website:
etcconnect.com/Support/Articles/Dimmer-Settings-for-Use-with-Source-4wrd.aspx
Color rendering and quality
Source 4WRD fixtures are evaluated for Color Rendering Index (CRI) and Color
Quality Scale (CQS) performance using measured output spectrum. These
numbers may fluctuate slightly from fixture to fixture. This is a normal
characteristic of white LEDs, and this kind of variation is highly unlikely to be
apparent in most applications.
Note:
With AC dimming (line-dimmed) mode, performance
may vary based on the control settings of the dimmer
used. For this reason, ETC recommends using AC dimming
for level-setting or for architectural quality dimming
situations. ETC recommends testing the Source 4
WRD
fixture on all existing dimmers you wish to use.
Use DMX mode when high-performance, live, dynamic
dimming is required.
Fixture CRI CQS Color Fidelity Duv
Source 4WRD LED
(80 CRI) at 3000K ≥80 80 80 0.001
Source 4WRD LED Gallery
(90 CRI) at 3000K ≥90 90 90 0.001