PANAVISION PANALUX ALLEGRA C User manual

Accurate, powerful, full-colour LED
ISSUE 1.0 | OCTOBER 2023
User manual of ALLEGRA-C™

T A B L E O F
CONTENTS
Menu Buttons
Memory Buttons
Backlight
MENU
Important Note on Dimming Curves
Tungsten Emulate Mode
Output
Gamut
Control Priority
05 General
Ballast Characteristics
Head Characteristics
Fault Finding Tips
Spare Parts & Accessories
06 Appendix
ALLEGRA-C Menu Tree
DMX Personalities - Channel
Assignments
Gels
Source Matching
Gel Library
Source Emulation List
RDM
ALLEGRA-C RDM Sensors
ALLEGRA-CTM 2:1 Overall
Dimensions & Rigging Centres
ALLEGRA-CTM 2:2 Overall
Dimensions & Rigging Centres
ALLEGRA-CTM 4:1 Overall
Dimensions & Rigging Centres
ALLEGRA-CTM 4:2 Overall
Dimensions & Rigging Centres
01 Introduction
About This User Manual
Related Documentation
Technical Support
Disclaimer
02 Important Information & Warning
Changes
Measuring Correlated Colour
Temperature (CCT), Colour x y
Flicker-Free Filming
Gel/Filter Emulations and
Source Matching
Safety Information
Ventilation
Additional Safety Considerations
03 System Overview
ALLEGRA-C™ System
ALLEGRA-C™ Heads
ALLEGRA-C™ Ballasts
Connections
Ballast Connections
04 Operation
Ballast User Interface
Factory Reset
Lock Mode
Rotary Encoder
03
04
04
04
04
05
06
06
07
07
08
09
09
11
12
12
14
15
16
17
18
18
18
19

INTRODUCTION
01
ISSUE 1.0 | OCTOBER 2023
User manual of ALLEGRA-C™
© 2023 Panalux Ltd. All Rights Reserved.

About This User Manual
This manual provides installation, operation, and maintenance instructions for all ALLEGRA-C™ professional lighting xtures.
This manual applies to the following software versions:
v2.22
Related Documentation
For more information regarding DMX512 systems, refer to the DMX512/1990 & AMX 192 Standards publication available from
United States Institute for Theatre Technology, Inc. (USITT). Contact by post at USITT, 6443 Ridings Road, Syracuse, NY,
13206-1111, USA; by phone on 1-800-93USITT; or online at www.usitt.org.
Art-Net is used for transmitting DMX lighting control protocol and RDM over the User Datagram Protocol (UDP) of the Internet
Protocol suite. It is based on the TCP/IP protocol suite and used to communicate between nodes/lighting xtures and a
lighting desk, typically on a private local network such as Ethernet. Art-Net can address over 30,000 universes.
Art-Net™ designed by and copyright Artistic Licence Holdings Ltd.
Technical Support
For technical support, contact Panalux on +44 20 8233 7000 or at info@panalux.biz
Disclaimer
Panalux and ALLEGRA-C™ are trademarks of PANAVISION registered in the U.S. and other countries. All other brand or
product names which may be mentioned in this manual are trademarks or registered trademarks of their respective companies.
This manual is for informational use only and is subject to change without notice. Please check www.panalux.biz for the latest
version. Panalux assumes no responsibility or liability for any claims resulting from errors or inaccuracies that may appear in
this manual.
INTRODUCTION
PANALUX ALLEGRA-C USER MANUAL 4ISSUE 1.0 | OCTOBER 2023

02
ISSUE 1.0 | OCTOBER 2023
User manual of ALLEGRA-C™
© 2023 Panalux Ltd. All Rights Reserved.
IMPORTANT
INFORMATION &
WARNINGS

Changes
Panalux provides this manual ‘as is’ without warranty of any
kind, either expressed or implied, including but not limited
to the implied warranties or merchantability and tness for a
particular purpose. Panalux may make improvements and/or
changes to the product(s) and/or the programmes described
in this publication at any time without notice. This publication
could contain technical inaccuracies or typographical errors.
Changes are periodically made to the information in this
publication; these changes are incorporated in new editions
of this publication.
Measuring Correlated Colour Temperature
(CCT), Colour x y
The ALLEGRA-C™ utilises an LED source that is optimized
for the lm, TV, and image capture industries. Older colour
meters cannot be used to accurately read the Correlated
Colour Temperature (CCT) of ALLEGRA-C™ and other
discontinuous spectrum light sources. Older colour
meters are designed for a full spectrum source such as
incandescent lights. These meters possess only three
sensors to measure the light output: red, green, and blue. As
such, a narrow band or discontinuous spectrum light source
may not read correctly. Colour meters such as the Sekonic
C800 Spectromaster or UPR Tech MK 350 will provide
excellent measurements and include TLCI and SSI metrics
as standard.
Panalux have taken great care in ensuring that the CCT and
colour spectrum of gel emulations of the light emanating
from ALLEGRA-C™ closely matches traditional tungsten
and discharge light sources. This allows you to easily
place ALLEGRA-C™ alongside your traditional lighting
xtures. If in any doubt, it is the user’s responsibility, as is
customary, to shoot image capture tests when combining
sources employing different core technology—such as
HMI, orescent, tungsten, or simple RGB and bi-colour
LED xtures—to ensure compatibility. Shoot tests using
the camera setup to be used for the project (capture
gamut, LUTs, etc.). The spectral power density curve, chip
proles, and coordinates will be different from other xtures.
Matching x y coordinates will only guarantee proximity to the
x y coordinates. It will not guarantee a colour match to eye or
to camera with another light source.
IMPORTANT
INFORMATION
PANALUX ALLEGRA-C USER MANUAL 6ISSUE 1.0 | OCTOBER 2023

Flicker-Free Filming
The only way to guarantee icker-free
lming at any frame rate and shutter
angle is by using pure DC power,
carbon arc sources, or daylight. There
is a chance of icker in every other
scenario with articial light, even with
tungsten mains-powered xtures.
Visible icker is also affected by
postproduction. Where the contrast is
increased, the icker becomes more
visible.
ALLEGRA-C™ has been validated
icker-free at any dim position up to
10,000 fps. ALLEGRA-C™ has been
tested across a range of dim settings,
CCTs, and colours with the high-speed
Vision Research Phantom camera
as well as Arri Alexa Mini, with the
cameras at multiple shutter angles. Not
all manufacturers are as thorough. Test
whenever in doubt, particularly when
shooting high speed.
Flicker factor, the relationship
between the maximum and minimum
illuminance exhibited in the icker, can
be measured with a icker meter. 100%
means the light goes totally dark at
minimum. HMI electronic ballasts tend
to have a icker factor around 1–3%,
tungsten lights 0–10%.
With multi-colour LED xtures, in
particular older Stage and Architectural
LED xtures where compatibility with
lm and digital cameras wasn’t a
consideration in their design, individual
colour channels can be out of sync,
causing different colour mixes on
different frames, which can cause
issues with high-speed lming, stop-
frame animation, and still photography.
If in doubt, test and review. Check the
footage after running a test, and be
aware that some digital cameras do not
replay raw footage, so it is advisable to
download les rst and then check.
Gel/Filter Emulations and
Source Matching
ALLEGRA-C™ comes pre-loaded with
a range of LEE Filter gel emulations.
Since the base spectrum of the
ALLEGRA-C™ at 3200K and 5600K is
not identical to a tungsten or daylight
source, the gel presets are merely
emulations. Due to the inherent
technology, no LED bi-colour or multi-
chip source can perfectly match the
spectrum of a subtractive lter laid
over a tungsten or daylight source.
Even if the x y coordinates appear to
be a good match, the spectrum will
be different, and the camera will read
subtle differences. If in doubt, test
before shooting.
7
PANALUX ALLEGRA-C USER MANUAL ISSUE 1.0 | OCTOBER 2023

Safety Information
Please read through this manual carefully before operating the ALLEGRA-C™ system. Keep this manual for future reference.
There are numerous safety instructions and warnings that must be adhered to for your own safety. ALLEGRA-C™ sytem
is not intended for residential use. It is only intended for use in a professional studio. The ALLEGRA-C™ system must
only be serviced by a qualied individual. The symbols below are used throughout this manual to identify important safety
information.
SYMBOL MEANING
Risk of electric shock / risk of re
Do not open. To reduce the risk of electric shock, do not remove cover (or back). No user serviceable parts
inside. Refer servicing to qualied service personnel.
Burning Injuries
Be aware of high case temperatures of 60-85°C during and after use of ALLEGRA-C™. Don’t touch the metal
cases, frames or LED’s to avoid burning issues.
Flammable Materials
Keep ammable materials away from the installation. The installation should be such that the amount of air ow
required for safe operation of the equipment is not compromised. Proper ventilation must be provided.
ESD and LEDs
LED components used in ALLEGRA-C™ are sensitive to electro-static discharge (ESD). To prevent the possibili-
ty of destroying LED components do not touch during operation or when ALLEGRA-C™ is switched off.
Light output
Due to high light-output intensity do not look directly into the bare LED array. Use diffusers when exposing the
light to human eyes.
This equipment MUST be earthed
In order to protect against risk of electric shock, the installation should be properly grounded. Defeating the pur-
pose of the grounding type plug will expose you to the risk of electric shock.
Mains cords
Use only a Neutrik PowerCon TrueOne NAC3FX-W-TOP Connector. The user is responsible for ensuring power
cables are of adequate condition for each application. If the power cords are damaged, replace them only with
new ones. Never try to repair a power cord.
Environmental: Disposal of old electrical & electronic equipment
This symbol on the product or on its packaging indicates that this product shall not be treated as
household waste.
PANALUX ALLEGRA-C USER MANUAL 8ISSUE 1.0 | OCTOBER 2023

Additional Safety Considerations
1. ALLEGRA-C™ system is rated as IP40, for indoor use
and in a dry environment.
2. ALLEGRA-C™ system is not certied for use in
hazardous locations.
3. ALLEGRA-C™ system operating temperature is within
the range of 0 to 40°C (32 to 104°F).
4. Do not connect to a variable power supply such as a
dimmer rack or variac.
5. Use only approved spare parts and accessories. (Refer
to Spare Parts/Accessories list on page 37.)
6. Do not open the ALLEGRA-C™ system when powered.
Allow the ALLEGRA-C™ system to cool before
servicing, as internal parts may be hot.
7. Do not alter the design of the ALLEGRA-C™ system or
tamper with any of the safety features.
8. Do not look directly into ALLEGRA-C™ bare light
source as it may be harmful to the eyes.
9. The ALLEGRA-C™ system’s surfaces can become
hot. Please ensure contact on the surface by persons
or materials is avoided when the xture is operating.
Do not operate ALLEGRA-C™ if there are any signs
of physical damage. If damage is visible or suspected,
contact Panalux Engineering Dept.
10. Before using ALLEGRA-C™, check for any of the
defects listed in the table below.
Part Possible Defect
Power Cable Physical damage, cut, burnt
Header cable Physical damage
Connectors Damaged, loose
Safety xings Damaged, loose
Casings Physical damage
Ventilation
1. Do not use the ALLEGRA-C™ system outdoors or in a wet environment without approved accessories.
2. Keep the ALLEGRA-C™ system a minimum distance of 0.1m (4 inches) away from ammable materials/objects.
PANALUX ALLEGRA-C USER MANUAL 9ISSUE 1.0 | OCTOBER 2023

Note
ALLEGRA-C™ system has been built to conform to
international regulatory standards relating to professional
lighting equipment. Any modication made to the
ALLEGRA-C™ system will void the manufacturers’ warranty.
Approvals
EU
EN 55015:2013
EN 61547:2009
EN 61000-3-2:2014
EN 61000-3-3:2013
EN 61000-4-2:2009
EN61000-4-3:2006+A1:2008+A2:2010
EN 61000-4-4:2012
EN 61000-4-5:2006
EN 61000-4-6:2009
EN 61000-4-8:2010
EN 61000-4-11:2004
FCC 47 CFR of part 15
CSA
and UL
CSA C21.0 No. 250.4-14
CAN/CSA C21.0 No. 250.13-14
UL Standard No. 153
UL Standard No. 8750
Certications
ROHS
EPA3050B:1996
EN1122B:2011
EPA3052:1996
EPA7196A:1992
APE3540C:1996
EPA8270D:2007
Europe EN / IEC 62471
PANALUX ALLEGRA-C USER MANUAL 10 ISSUE 1.0 | OCTOBER 2023

SYSTEM
OVERVIEW
04

ALLEGRA-C™ System
Each ALLEGRA-C™ system comprises a head and a ballast. The sections below provide information on each in turn.
ALLEGRA-C™ Heads
ALLEGRA-C™ heads are powerful light xtures that incorporate Panalux’s high-quality proprietary LED arrays. This LED
source provides the user with a large volume of high-quality white light at a stable and repeatable CCT, emulating traditional
sources and a vast array of colours, LEE lter emulations and tints.
Head Fixings:
All ALLEGRA-C™ heads are provided with a Kino mount receptacle on the rear face as the primary xing method. A Kino
mount universal joint, incorporating a 16mm receiver is included in the ALLEGRA-C™ kit. For an alternative method of
hanging ALLEGRA-C™ heads, eyelets are present on the xture for attaching rigging ropes in each corner. Ensure the ropes
are securely attached to ALLEGRA-C™ head before rigging.
SYSTEM OVERVIEW
PANALUX ALLEGRA-C USER MANUAL 12 ISSUE 1.0 | OCTOBER 2023

Head Connections:
1. The ALLEGRA-C™ head is connected to its ballast via a
2m tail, terminated with a Neutrik 8+2 XLR.
2. A 4m extension cable is included in the kit. Do not
use extensions of more than 8m, as the head may not
function correctly.
3. Ensure the connection cable and any other cables are
routed carefully to avoid snagging & pulling.
.
Head Safety:
When hanging an ALLEGRA-C™ head, a safety cable
should be attached to the D-ring on the rear of the xture.
The combined weight of ALLEGRA-C™ head should be
considered when choosing suitable safety bond(s). The
safety bond assembly should be rated at the combined
weight of the head and accessories present. head weights
can be found in the Physical Characteristics section of the
manual.
PANALUX ALLEGRA-C USER MANUAL 13 ISSUE 1.0 | OCTOBER 2023

ALLEGRA-C™ Ballasts
ALLEGRA-C™ ballasts are available in two sizes. 450C, which is capable of powering two ALLEGRA-C™ heads and
the 250C, that can power a single ALLEGRA-C™ head. Both ballasts incorporate a mains power supply and the Panalux
proprietary user interface and controller.
Ballast Fixings:
ALLEGRA-C™ ballasts are provided with a Kino mount
receptacle on the underside as the primary xing method. A
Kino mount universal joint, incorporating a 16mm receiver is
included in the ALLEGRA-C™ kit.
For an alternative method of hanging ALLEGRA-C™
ballasts, two M6 threaded holes are present on the
underside of the ballast, for attaching eye bolts or other
appropriate xings. Ensure any xings are securely screwed
into the ALLEGRA-C™ ballast before rigging
Kino mount (1) and M6 threads (2)
1
2
2
PANALUX ALLEGRA-C USER MANUAL 14 ISSUE 1.0 | OCTOBER 2023

Ballast Safety:
When hanging an ALLEGRA-C™ ballast, an M6 eye-bolt
should be tted and a safety cable should be attached to it.
The combined weight of ALLEGRA-C™ ballast should be
considered when choosing suitable safety bond(s). The
safety bond assembly should be rated at the combined
weight of the head and accessories present. Ballast weights
can be found in the Physical Characteristics section of the
manual.
Connections
2 1
8 7
6
5 4 3
1
2
3
4
5
6
7
8
Head A output
Head B output
Mains in
DC in
Mains on/off switch
Mains fuse
DMX in
DMX out
PANALUX ALLEGRA-C USER MANUAL 15 ISSUE 1.0 | OCTOBER 2023

Power
ALLEGRA-C™ ballasts are tted with two power inlets:
A Neutrik powerCON TRUE1 NAC3MPX-TOP type
connector for mains power.
This inlet is switched and fused. The power cable should
be plugged into ALLEGRA-C™ before switching the
mains power supply ON. The mains power supply should
be switched OFF before removing the power cable. Use
only Neutrik connectors for power cords. It is the user’s
responsibility to ensure the power cord is maintained in good
condition and any physical damage is addressed.
A Neutrik 3 pin XLR connector for a 24 - 36V DC source.
Ensure that the input voltage does not exceed 36V,
otherwise damage to the ballast may result. DC wiring is as
follows:
Pin 1: 0V
Pin 2: 24 - 36VDC
Pin 3: NC
The ALLEGRA-C™ ballast switches automatically between
AC and DC power. If AC and DC power is applied at the
same time, the ALLEGRA-C™ ballast will use the AC
source.
Head Outputs
A Neutrik 8+2 pole XLR provides data and power to the
ALLEGRA-C™ head. Allegra 250C ballasts have 1 output
and Allegra 450C ballasts have 2 outputs. When driving one
head from an Allegra 450C ballast, use output A.
BALLAST CONNECTIONS
Data Inputs
ALLEGRA-C™ uses industry standard 5-pin XLR male and
female connectors to receive and output DMX signals. The
DMX wiring is as follows:
Pin 1: Ground
Pin 2: Data +
Pin 3: Data –
Pin 4: Spare
Pin 5: Spare
Please note: ALLEGRA-C™ is self-terminating and does
not require external DMX termination when used in a chain
Accessories
The ALLEGRA-C™ system has a range of accessories:
Power cord
Aerial
Spill skirt
Snapgrid® Eggcrate
Quarter Grid Cloth
Half Grid Cloth
Full Grid Cloth
Magic Cloth
Kino mount universal 16mm receiver
M6 Eye-bolt
PANALUX ALLEGRA-C USER MANUAL 16 ISSUE 1.0 | OCTOBER 2023

OPERATION
04

Ballast User Interface
ALLEGRA-C™ ballast provides control over the intensity,
colour temperature, green/magenta bias, hue and saturation,
x y coordinates, RGB, and a range of other parameters for
precision control.
Control is via the local user interface on the front of the ballast,
DMX, or Wireless connection.
In all modes, the status bar will show the current state of:
DMX Base Address
DMX Personality
DMX Control Source (wired, wireless, local)
Control priority (int, ext, LTP)
‘LOCKED’ (when local control is locked)
‘DEMO’ (when xture is cycling through a demo)
In white mode (shown above), the display will always show:
Dim Position (percentage)
CCT
Green/Magenta Bias
Factory Reset
Factory reset and clearing all memory presets is achieved by holding down the bottom left and bottom right buttons together
while cycling the power.
WARNING. ALL STORED PRESETS WILL BE ERASED.
OPERATION
Lock Mode
The local controls can be locked and unlocked by holding down the bottom left button for 2 seconds. ‘LOCKED’ will be shown
top centre of the display when local control is disabled.
To release LOCKED status and DEMO status, hold down bottom left button.
PANALUX ALLEGRA-C USER MANUAL 18 ISSUE 1.0 | OCTOBER 2023

Rotary Encoder
The encoder enables scrolling forwards or backwards through the ‘live’ highlighted menu item. Also, by pushing the encoder,
you are able to jump through presets. It is also used to navigate menus.
‘Push’ to conrm selection
See rotary encoder presets below:
After 5 seconds, the encoder always defaults to dimmer in any mode.
The encoder features a ballistic algorithm. The slower it is rotated the higher the resolution. The faster it is rotated the faster it
scrolls through the CCT range or gel.
When controlling the dimming this allows ultra-ne control down to 0.1% steps.
Menu Buttons
There are 4 quick menu buttons below the screen. In WHITE
MODE the rst 3 allow the user to assign the encoder to
alter key attributes: DIM, CCT, and green/magenta bias
(G/M). The fourth selector button (bottom right) is dedicated
to MENU selection or BACK functions.
Value Presets
Dim 25% 50% 75% 100%
CCT 1700K 2700K 2900K 3200K 3600K 4300K 5000K 5600K 6500K 7700K 10000K 15000K 20000K
G/M 1/8 +G 1/4 +G 1/2 +G 3/4 +G 1 +G N/C 1 -G 3/4 -G 1/2 -G 1/4 -G 1/8 -G
PANALUX ALLEGRA-C USER MANUAL 19 ISSUE 1.0 | OCTOBER 2023

Memory Buttons
The 4 memory buttons above the screen are reserved for storing user dened scenes.
Backlight
The controller screen’s backlight activates on user
interaction, local or from DMX. After 30 seconds of inactivity
it deactivates with a slow fade to 10% brightness.
To store a scene, push and hold any of the 4 buttons until the screen ashes SAVED. All scene settings will be saved. For
example, in WHITE MODE, dim percentage, CCT, and green/magenta bias will be saved.
A green bar below a memory button indicates a stored scene. A single button press displays the stored settings without
changing the output, and the bar will turn red. A second press will change the output.
Black or 0% dim can also be stored to enable a rapid cut to black facility from local control, achieved with a quick double tap
of the preset button.
WARNING: The scene memory can be overwritten. Restoring to factory default will permanently erase all user-memory
settings.
PANALUX ALLEGRA-C USER MANUAL 20 ISSUE 1.0 | OCTOBER 2023
This manual suits for next models
4
Table of contents
Popular Light Fixture manuals by other brands

SEIF
SEIF SLIM Series instruction manual

BoomToneDJ
BoomToneDJ KUB 80 BLUE user manual

ARRI
ARRI ARRISUN 18 Event Short instructions

Moda Light
Moda Light Moda Mini Graze Interior Series installation instructions

Lightolier
Lightolier C4CEX (EXPO) SERIES Instructions for maintenance reference

RUTEC
RUTEC VARDAflex Quantum Triple quick start guide