Chroma Daylight PAR User manual

Chroma-Q™
Daylight PAR™
User Manual
Version 1.1 December 2006
PN: 147-0500

Daylight PAR User Manual 1 V1.1 December 2006
Disclaimer
The information contained herein is offered in good faith and is believed to be accurate.
However, because conditions and methods of use of our products are beyond our control, this
information should not be used in substitution for customer's tests to ensure that Chroma-Q
products are safe, effective, and fully satisfactory for the intended end use. Suggestions of use
shall not be taken as inducements to infringe any patent. Chroma-Q sole warranty is that the
product will meet the sales specifications in effect at the time of shipment. Your exclusive
remedy for breach of such warranty is limited to refund of purchase price or replacement of any
product shown to be other than as warranted.
Chroma-Q reserves the right to change or make alteration to devices and their functionality
without notice due to our on going research and development.
The Chroma-Q Daylight PAR has been designed specifically for the professional entertainment
lighting industry. Regular maintenance should be performed to ensure that the products
perform well in the entertainment environment.
If you experience any difficulties with any Chroma-Q products please contact your selling
dealer. If your selling dealer is unable to help please contact [e-mail]. If the
selling dealer is unable to satisfy your servicing needs, please contact the following, for full
factory service:
Outside North America: North America:
Tel: [phone] Tel: [phone]
Fax: [phone] Fax: [phone]
[email protected] supp[email protected]
For further information please visit the Chroma-Q website at www.chroma-q.com.
Chroma-Q is a trademark, for more information on this visit www.chroma-q.com/trademarks.
The rights and ownership of all trademarks are recognised.

Daylight PAR User Manual 2 V1.1 December 2006
Table of Contents
1. Product Overview ……………………..……………………………...………........... 3
2. Operation ……………...…………………………………………………….…….….. 3
2.1 Unpacking the unit ....................................................................................3
2.2 Caution/warning symbols and safety instructions ...................................4
2.3 Power requirements .................................................................................5
2.4 Fixture set-up and installation ..................................................................5
2.5 Operating the unit .....................................................................................8
2.6 Troubleshooting ......................................................................................11
2.7 Technical overview .................................................................................11
2.8 Technical specifications .........................................................................12
3. Drawings ……………………………………………………………………………… 13
3.1 Outside dimensions ………………….……………………………………………… 13

Daylight PAR User Manual 3 V1.1 December 2006
1. Product overview
The Chroma-Q Daylight PAR is designed to give years of trouble free use, providing that it is
regularly maintained and is used in accordance with the instructions detailed in this manual.
Introduction
The Chroma-Q Daylight PAR is a DMX controlled high output, daylight colour temperature
fixture with 95% CRI, interchangeable optics and the added versatility of DMX control of all the
main functions, making it a truly multipurpose fixture. The compact and stylish design is
equally at home in a theatre, film or TV studio, exhibition centre, shopping mall, or car
showroom.
Light source and optics
The MSR 575 HR lamp is a high output metal halide arc lamp, with high luminous efficacy, and
a constant 95% CRI (Colour Rendering Index) and 6000°K colour temperature. The use of a
polished, enhanced aluminium reflector and four interchangeable lenses to vary the beam
spread give the fixture excellent versatility. The 'Hot Restrike' facility means the lamp does not
have to cool after power down and is always ready for use.
DMX control/stand-alone use
The Chroma-Q Daylight PAR is designed to operate on the ANSI E1.11 USITT DMX 512-A
protocol. This multiplexed serial data system allows for the individual addressing of multiple
units on one data cabling system. The unit is addressed by using the three push button
switches and LED display. The DMX signal allows remote control of lamp on/off, dimming
(partial) and 'power/lamp saving' mode. The unit equipped with a diagnostic section on the LED
display showing power, DMX signal and level presence.
Power
The Chroma-Q Daylight PAR is designed for worldwide use and does not require any alteration
to function on the standard voltages/frequencies available. The electronic lamp power supply
increases the lamp output and can extend the working life of the lamp.
2. Operation
2.1 Unpacking the unit
2.2 Caution/warning symbols and safety instructions
2.3 Power requirements
2.4 Fixture set-up and installation
2.5 Operating the unit
2.6 Troubleshooting
2.7 Technical overview
2.8 Technical specifications
2.1 Unpacking the unit
The Chroma-Q Daylight PAR package comes with the following items:
• Chroma-Q Daylight PAR
• Colour frame/mesh
• Set of 4 interchangeable lenses
• User manual
The unit is shipped in a specially constructed shipping carton to provide protection to the unit.
The packing material protects the fixture; always use it to transport the fixture.
Further copies of this manual may be downloaded from the Chroma-Q website -
www.chroma-q.com.

Daylight PAR User Manual 4 V1.1 December 2006
Caution/warning symbols and safety instructions
The following International symbols are used throughout this manual and on the unit to identify
warning and caution messages.
Caution:
This symbol appears adjacent to caution messages. Failure to heed these
messages could result in personal injury and damage to equipment.
Warning:
This symbol appears adjacent to High Voltage Warning messages. Failure to
heed these messages could result in serious personal injury and damage to
equipment.
Hot Surface:
This symbol indicates a hot surface. Failure to heed these messages could result
in personal injury and potential fire risk.
Explosion Risk:
This symbol indicates a potential explosion risk from high-pressure lamps.
Always wear eye protection and clothing as per lamp manufacturers’ guidelines.
Failure to heed these messages could result in personal injury.
Eye Protection Required:
This symbol indicates that eye protection is required due to a potential explosion
risk. Failure to heed these messages could result in personal injury.
Minimum Safe Distance:
This symbol indicates the minimum distance to an illuminated object should be
at least, 1.5 metres (4.5 ft). Failure to heed these messages could result in a
potential fire risk.
Safety instructions
This product is for professional use only.
It is NOT intended for domestic or outdoor use.
• Please read the entire user manual before using this equipment.
• Disconnect the unit from its power source before removing or installing the lamp, fuses
or any other part, performing cleaning and maintenance, and when not in use.
• Ensure the unit has the proper electrical supply connections and is grounded.
• The unit must be connected to an AC electrical supply that has suitable fault protection.
• Always rig the unit with care and use an approved means of secondary attachment e.g. a
safety wire.
• Do not expose the unit to rain or moisture of any kind.
• Never operate the unit with missing or damaged covers or lenses.
• When installing or replacing the lamp always disconnect the unit, allow 15 minutes
cooling, and use the recommended protective safety equipment.
• Always replace the lamp if it becomes damaged or thermally deformed. Do not run
lamps for more than the manufacturers recommended number of hours.
• Do not mount the unit on or near flammable materials and ensure the unit is 1.5 metres
(4.5ft) away from anything it is shining on.
• Allow the unit to cool for at least 5-10 minutes before handling it.
• Servicing must only be carried out by the manufacturer or by other suitably qualified
service personnel.

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2.3 Mounting the unit
The Chroma-Q Daylight PAR is designed for worldwide use and does not require any alteration
to function on the standard voltages and frequencies generally available.
Voltage range Frequency Power Factor Max Power Replacement fuses
(2x) 5 x 20mm
90-130V AC 47-63 Hz 0.62-0.65 1100VA 2.5A, 250V, 'T' type
198-264V AC 47-63 Hz 0.92-0.95 700VA 5A, 250V, 'T' type
2.4 Fixture set-up and installation
Lamp installation
• Replace the lamp at the end or before the end of its rated life (see lamp manufacturers’
literature). Failure to replace a lamp at this time can increase the chance of the quartz
glass envelope exploding.
• Before installing/replacing a lamp, please ensure the power has been shut off, the unit
unplugged and the fixture left to cool for 10-15 minutes.
• Please observe the lamp manufacturers guidelines with respect to the personal safety
equipment recommended to install/replace a lamp in the fixture.
• Do not touch the lamp with bare hands. If touched by bare hands, clean the lamp with
isopropyl alcohol (C3H7OH) and a lint free cloth.
To install/replace the lamp
You will need:
• MSR 575 HR lamp
• Philips screwdriver
• Suitable personal protective equipment
1. Ensure the unit has been unplugged from its power source, and is cooled sufficiently to
work on.
2. Using a Philips screwdriver, unscrew the lamp release screw on the rear of the lamp
housing.

Daylight PAR User Manual 6 V1.1 December 2006
3. Once the screw is completely loose, carefully remove the lamp housing from the
reflector housing by gently pulling it straight back. Trying to remove the lamp housing at
an angle will cause the lamp envelope to rub against the reflector opening and risks
damaging the quartz glass envelope (see diagrams below).
4. Wearing a pair of gloves and holding the lamp by its ceramic base, carefully remove the
old lamp from the holder.
5. Insert the new lamp into the socket assembly and gently push down until the lamp seats
correctly.
6. Re-insert the lamp housing onto the back of the reflector housing by starting to gently
guide the lamp envelope through the opening in the reflector. Then line up the guide pin
and gently push the lamp housing into position. Trying to insert the lamp housing at an
angle will cause the lamp envelope to rub against the reflector opening and risks
damaging the quartz glass envelope.
7. Tighten up the lamp housing retaining screw.
8. The unit is now ready for use, although the lamp position may need to be optimised to
achieve the best performance from the fixture (see: next section).
Optimising the lamp
1. Turn on the fixture, aim the light towards a flat surface and allow time to reach full
brightness.
2. Centre the hot-spot (the brightest section) in the main projected beam using the three
Philips headed screws on the back of the lamp housing. Turn one screw at a time to
move the hot-spot across the projected beam. If there is no visible hot-spot, adjust the
optimising screws until the light is evenly distributed.
3. If the hot-spot is too pronounced the lamp is too far
forward in the reflector. This hot-spot can be reduced
by turning all three screws clockwise ¼-turn at a time
until the light is more evenly distributed.
4. If there is a dark spot in the centre of the beam, or the
light output appears to be dimmer than expected, the
lamp may be too far back in the reflector. This can be
reduced by turning all three screws counter-
clockwise ¼-turn at a time until the light is brighter
and more evenly distributed.
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Using colour filters
The Chroma-Q Daylight PAR is equipped with runners designed to take a colour-frame or other
accessories, which have 7.5"/190mm outside fitting, 6.7"/170mm minimum diameter opening,
and a spring-loaded retaining clip, which prevents the accessories from falling out.
• The fixture may be HOT. Exercise caution.
• To release the clip, push it sideways and back towards
the rear of the fixture.
• Insert the colour-frame, or accessory.
• Push the retaining ring forwards until it snaps into the
locked position.
• Make sure that the colour-frame retaining clip is in the
locked position when the fixture is rigged.
• Use only high-temperature colour media or dichroic
glass filters in the unit.
Changing the Daylight PAR lenses
The Daylight PAR comes equipped with four interchangeable lenses allowing a large variation
of beam angles from one fixture.
The medium and wide flood lenses will produce an oval beam shape. This can be rotated any
direction by moving the black plastic lens retaining ring.
VNSP
Very narrow spot
15 circular beam
(Clear glass)
NSP
Narrow spot
19 circular beam
(Pebbled glass)
MFL
Medium flood
21 x 34 oval beam
(Lightly faceted)
WFL
Wide flood
30 x 51 oval beam
(Heavily faceted)
• Do not operate the fixture without a lens fitted.
• Before installing/replacing a lens, please ensure the fixture has been unplugged.
• During operation the lenses and retaining ring become very hot. Wear gloves when
adjusting the lens retaining ring. Allow the fixture to cool before changing the lens.
• Do not remove lenses in situation where they might fall and cause bodily harm. Work on
a flat, stable surface.
• Change the lenses if they become cracked or badly scratched.
Removing a lens
1. Place the fixture on a flat, stable, work
surface and rotate the lens retaining
ring so that the spring clip is at the top
of the fixture.
2. Tilt down the front of the fixture
approximately 45.
3. Use a finger to depress the spring
clip, allowing the lens to fall forward.
4. Carefully lift the lens clear of the
fixture.

Daylight PAR User Manual 8 V1.1 December 2006
Installing a lens
1. Place the fixture on a flat, stable, work surface and rotate the lens retaining ring so that
the spring clip is at the top of the fixture.
2. Tilt up the front of the fixture slightly.
3. Holding the lens by edge, and with the convex side facing the back of the fixture, insert
the lens into the retaining ring so that the bottom of the lens is located behind the two
tabs at the bottom of the lens retaining ring.
4. Gently push the top of the lens into the retaining ring until it snaps behind the spring clip.
Note: Installing the lens the wrong way round (i.e. convex side outwards) will not affect the
optics of the fixture, but it will make subsequent lens removal more difficult and reduce the
working life of any colour media used with the fixture.
Connections
Power cord
A plug of the correct voltage and current rating, and suitable for the local power outlets, should
be connected to the power cord in accordance with colour code below.
International
Colour code
N. American
Colour code
Connections
Green and Yellow Green Earth (E) Ground (green)
Blue White Neutral (N) Neutral (silver)
Brown Black Live (L) Hot (gold)
Important Note: - This unit must be grounded/earthed!
Pin No Function
1 Screen/shield (0 V)
2 Data comp. (-ve)
3 Data true (+ve)
4 No connection
DMX signal cables
The DMX signal uses a 5 pin XLR connectors wired to the
ANSI E1.11 USITT DMX 512-A standard. Interconnections
should be made using suitable 5pin XLR cable.
Please ensure that your DMX cabling follows accepted
guidelines and is suitably terminated. 5 No connection
2.5 Operating the unit
All the unit functions are accessed using the LED display and the three push-button switches on
the rear panel.
Control Function
Red Button Mode access and record
Blue Button Decrements (-) the mode level or value
Black Button Increments (+) the mode level or value
3 Digit Display Displays mode, monitor or blank display

Daylight PAR User Manual 9 V1.1 December 2006
Display operation
Power-up display
On power-up the display will show the DMX address mode.
Monitor Display
If left undisturbed for 5-7 seconds the display will revert to 'Monitor Mode'.
The first vertical bar indicates that there is Power (24V DC).
The second vertical bar indicates that there is Data (DMX).
The horizontal bars indicate the data Signal Level (DMX).
(See also: 'Troubleshooting' section of this manual)
Display Flip
The display-viewing angle can be flipped through 180º by pressing and holding the RED button,
then pressing the BLACK button.
Reset
If the RED button is held down and the BLUE button pressed, the
unit will reset to the factory default settings.
Push button operation
The RED button is used to scroll through the different modes of operation. The BLUE or BLACK
buttons are used to select the level or value in that mode.
If any mode or value is changed the display will flash until the RED button is pushed to record
the change.
Modes of operation
Stand-alone mode
In this mode, the unit can be used without a DMX control signal.
To use the stand-alone mode;
• Connect the unit to a suitable power outlet.
• Press the RED button to access the lamp power mode.
• Using the BLUE or BLACK button, scroll through the menu until the display reads LPL
(low power) or LPF (full power), and press the RED button to record.
• To switch off, use the BLUE or BLACK button, scroll through the menu until the display
reads LPO (lamp off), and press the RED button to record.
DMX addressing mode
This mode is used to set DMX data address of the unit. The unit uses one DMX channel.
The display shows the current DMX address (between 1-512).
(To alter the address, press button once to increment / decrement the value; hold down the
button for fast increments/ decrements of the value.)
Lamp power/control mode (LP)
This mode is used to set the control mode of the unit. The unit operates either controlled by
one channel of DMX data, or in stand-alone mode (with no DMX).
When in stand-alone mode the user can select lamp off, lamp on (low power), or lamp on (full
power).

Daylight PAR User Manual 10 V1.1 December 2006
In DMX control mode: the user has full control of lamp on/off and lamp dimming.
DMX value = 0-10% off, 10-50% 'Lamp Saver' low power, 50-100% dim to full power
Display mode (dP)
This mode is used to switch the display on or off. This feature can be used to blank the displays
that may be an unwanted distraction after 5-7 secs.
The display will re-activate when any button is pressed.
Press to switch between on (1) and off (0).
Summary of control functions
Modes (Use the RED button to scroll through these modes)
Mode Description Actions required Display
DMX
addressing
mode
Used to set the
units DMX data
address
Press BLUE or BLACK
button once to
increase/decrease the
value; hold down the
button for fast
increment/decrement.
The display shows DMX
address in the range 1-
512.
The display shows that
the lamp is OFF.
The display shows that
the lamp is at LOW
power
The display shows that
the lamp is at HIGH
power
Lamp
Power
Used to switch
the fixture
on/off, low/high
power settings,
or via DMX
control/lamp
saver modes
To alter the mode,
press BLUE or BLACK
button once to switch
between modes.
The display shows that
the lamp is set for DMX
control.
This shows that the
display is set for auto-
blanking.
Display Switches display
on/off
To alter the mode,
press BLUE or BLACK
button once to switch
between modes.
(Display will re-activate
when any button is
pressed.)
This shows that the
display is set to be
permanently on.
Default Settings
'Factory' default settings
If the unit is reset, using the RED button (held down), and the BLUE
button pressed, the unit will reset to the factory default settings.
The 'Factory' default settings put the unit in its safest operating mode.
Lamp on/off = Off
Display = On
Display Flip = Normal

Daylight PAR User Manual 11 V1.1 December 2006
'User' default settings
Each time the RED record button is pressed, the unit will save that change and these 'user
defaults' will take precedence on the next power cycle or remote reset.
These 'User' defaults can be reset to the 'factory' defaults using the method detailed above.
Mounting the unit
• Always rig the unit with care and use an approved means of secondary attachment e.g. a
safety wire.
• Do not mount the unit on or near flammable materials.
• Ensure the unit is at least 1.5 metres (4.5ft) away from anything it is shining on.
• Make sure that the colour-frame retaining clip is in the locked position when the fixture is
rigged.
• Do not operate the fixture without a lens fitted.
2.6 Troubleshooting
The first vertical bar indicates that there is Power (24V DC).
The second vertical bar indicates that there is Data (DMX).
The horizontal bars indicate the data Signal Level (DMX).
Note: The signal level changes during normal operation of the unit 1st bar = 25%, 2nd bar =
50%, 3rd bar = 75%
Symptom Possible Cause Solution
Unit does not respond to
DMX, but DMX display
indicator is on.
Unit set to wrong or different
DMX address.
Check DMX address settings.
Unit does not respond to
DMX, DMX display indicator
is off.
Bad cable.
No DMX at splitter/PSU.
Check cable and DMX run
from the console.
Lamp does not strike. Unit set to wrong or different
DMX address.
Bad cable.
No DMX at splitter/PSU.
Set in wrong mode.
Blown lamp.
Check DMX address settings.
Check cable and DMX run
from the console.
Check mode settings on unit.
Replace lamp.
2.7 Technical overview
Troubleshooting is a process of elimination. First, rule out the other field factors (i.e. faulty
cables, power sources). Servicing must only be carried out by the manufacturer or by other
suitably qualified service personnel. For technical advice and/or parts, please contact your
selling dealer or the offices listed in this manual.

Daylight PAR User Manual 12 V1.1 December 2006
2.8 Technical specifications
Dimensions: 327 x 229 x 458mm / 12.9" x 9.0" x 18."
Weight: 7.6kg / 17.0 lb
Lamp type: MSR 575HR or equivalent
Lamp colour temp*: 6000°K
Lamp initial lumens*: 49,000 lm
Lamp colour rendering index*: 95%
Lamp life: 1000 hrs, replace after 1200 hrs max
Lamp dim*: 60% of full brightness
Lamp cooling: Natural convection
PSU cooling: Temperature controlled, variable speed, low noise fan
Maximum ambient temperature: Tamb = 40°C/105°F
Maximum surface temperature: Tmax = 185°C/365°F
IP rating: IP20
Addressing: Digitally, via push buttons (3) and LED display
Working Voltage: 90-264V AC
Power consumption: 1110 VA (Max.)
Fuses: 5 x 20mm 'T' type
Fuse rating: 12.5 Amp @ 115V AC
5 Amp @ 230V AC
DMX protocol: ANSI E1.11 USITT DMX 512-A
Body color: Black powder coat (other colours available, POA)
Signal connectors: XLR-5, in and through
Approvals: EN/IEC 60598-1:2000 and 2-17:89+A2:91
Note: (*) = Manufacturers figures. Actual figures may vary depending on lamp type, age, and
condition.

Daylight PAR User Manual 13 V1.1 December 2006
3. Drawings
3.1 Outside dimensions