Ayra ERO L90 User manual

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90 Watt LED movinghead
User manual

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Safety precautions
WARNING: This unit may cause serious injury to the eyes when used incorrectly. It is therefore
strongly advised to read this user manual carefully, to get familiance yourself with the functions of this
device.
WARNING: This unit must be operated by, or under the supervision of an adult. This device is not
suitable for children.
WARNING: Do not look directly into the beam from a short distance. This may cause serious injury to
the eyes. Ayra is not responsible for any injuries caused by incorrect use of this device.
Installation requirements:
- Always check the power supply to which you want to connect the device. If the voltage requirements
do not meet, do not connect the device as this may cause serious damage.
- This device must be installed by a professional technician, in a standing or hanging position. Only
use the included mounting bracket if you want to position the unit against a ceiling or truss system.
- When installed in a hanging position above your audience, this unit MUST be secured by using a
safety cable, capable of holding 10x the weight of this device.
- The unit is designed to be installed with a halfcoupler or G-clamp, by using the included mounting
bracket. Direct installation with proper bolts is also possible.
- Make sure there are no flammable objects in the direct environment of the device.
- Do not block the beam-exit and fan.
- Keep a minimum distance of 0.25 meter from any walls to provide sufficient cooling.
- Make sure the beam-exit and fan are not blocked by any objects in the near environment.
- Always use the included power supply. Contact your local dealer for a replacement unit if necessary.
Maintenance and protection
- Keep the unit away from dusty environments, as this may have negative effects on the fan-cooling
system and optics. Clean the optics and fan with a small, soft brush and vacuum cleaner when
needed. Clean the housing of the unit with a damp cloth. WARNING: Always disconnect the unit from
the power supply when cleaning the unit. Reconnect the unit only when any moist on the fixture has
evaporated completely.
- Do not switch the power on and off frequently, as this may cause serious damage to the unit.
- Avoid heavy shocks and collision during transport and use, as this may cause damage to the LED
light source, electronic circuit, optics and housing.
- Keep the device away from moisture, rain, water or any liquids as this may cause a short circuit
and/or electric shocks. If any liquid enters the unit, power supply or housing of the unit, disconnect the
unit immediately and do not reconnect the power supply. Contact your local dealer or technician to
inspect the unit for any damage.

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Box contents
Box contents
1x ERO L90
1x power cable
1x omega type bracket
1x safety cable
1x signal cable (XLR –XLR)
Unit and accessory inspection
- Always use the supplied power cable to connect the unit to a power supply. If the cable appears
broken or has visible damage, do not use it.
- If the unit is not going to be used for a longer period of time, disconnect it from the power supply and
store it in a dust-free environment.
- Always check the unit for possible damage before use. If you suspect that something is wrong with
the unit, do not connect it to a power source! When you suspect that your unit is broken or damaged,
contact your local dealer or a certified technician to inspect the unit.
- When your device does not generate any light, do not look directly into the lens. When the fixture
suddenly produces a beam, it may cause injury to your eyes.

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Device overview
1. Beam output
2. Control panel with display and menu-functions
3. On/off switch
4. Fan
5. Power input (twist-lock system)
6. Power link / Power output (twist-lock system)
7. DMX input
8. DMX output
9. Lifting handles

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Setting up the unit
The ERO L90 movinghead will reset itself after activating it. There is a possibility that shocking
movement and flickering takes place, as the fixture has to calibrate all 0-points for every stepping
motor (pan, tilt, gobowheel, colorwheel, prism, etc.). Give the movinghead time to calibrate all stepping
motors. When this is finished, the movinghead will turn to its last used function, which is mostly DMX,
while displaying the DMX address. The display shows the following codes:
Menu
item
Submenu
Feature
Value
Description
1
ADDR
AXXX
A001
-
Indicates the starting address while set
to DMX mode (A001 is also used for
slave devices)
2
PLAY
RUN
MSTR/ALON
Run this fixture as ‘master’ or ‘stand-
alone’ in automatic mode
AUDI
MSTR/ALON
Run this fixture as ‘master’ or ‘stand-
alone’ in music controlled mode
AUTO
Clos/Hold/Auto/Audi
No DMX status
3
RESE
ALL
-
Reset all stepping motors and return to
blackout mode
SCAN
-
Reset only pan/tilt motors
COLR
-
Reset only color wheel motor
GOBO
-
Reset only gobo/gobo rotation motor
OTHR
-
Reset other motors (prism etc.)
4
RPAN
ON/OFF
-
Reverse pan movement
5
RTLT
ON/OFF
-
Reverse tilt movement
6
FINE
ON/OFF
-
Switch between 8-bit and 16-bit
movement
7
MIC
M-XX
M-70
-
Microphone sensitivity (for music
controlled mode)
8
DISP
VALU
D-XX
D-00
DXXX
Display the value of each DMX-channel
D ON
ON/OFF
Turn the display off after 2 minutes of
menu-inactivity
FLIP
ON/OFF
Flip the display 180 degrees for easy
display reading while in hanging
position
9
SET
DFSE
ON/OFF
Reset all fixtures to default settings
FEED
ON/OFF
Pan/tilt automatic error correction
ON/OFF
FANS
AUTO/HIGH/LOW
Fan mode selection
SAVE
OFF/1-99M 15M
Stand-by mode (Power save mode)
VER
V1.0 –V9.9
Software version
FIX
CODE
CXXX = Fixture code (Code = C050)
CH01 –CHXX
XXXX (-128 –127), Motor fix
10
Edit
SEPR
AUTO
IP01 –IP07
Select program to be edited
STEP
S-01 –S-48
Select step to be edited
SCXX
C-01 –C-XX (with
value 0-255 per
channel)
Edit the channels and values of each
scene
TIME (XXX, value
001 –999)
Set the time for each scene
CEDT ON/OFF
Edit program with controller
REC.
RE.XX
Auto save function
RUN
ON/OFF
Program test function

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Working modes:
The ERO L90 movinghead is equipped with several working modes, which makes it possible to use
the fixture for simple events (such as tradeshows or diners), but also for advanced purposes, such as
festivals, clubs and big events.
- Stand alone mode:
- Automatic mode: The fixture will run one of the internal programs on a certain pre-defined
speed
- Music controlled mode: The fixture will run one of the internal programs to the beat of the
music, with a pre-defined microphone sensitivity.
- Master/Slave mode:
Several fixtures are connected with XLR –XLR cables, but without the use of a DMX-
controller. The first fixture in line is the master which will run one of the internal programs on a set
speed or music controlled, while the other connected fixtures will mimic the first fixture, thus creating
synchronized light shows.
- DMX mode:
Control the fixture with a standard DMX controller or DMX software. With 14 DMX-channels
you have full control over the several features that the ERO L90 has to offer:
Channel 1: Pan
Channel 2: 16-bit Pan (fine)
Channel 3: Tilt
Channel 4: 16-bit Tilt (fine)
Channel 5: Color wheel
Channel 6: Rotatable gobo’s
Channel 7: Gobo rotation speed and direction
Channel 8: Rotatable prisms and macro’s
Channel 9: Prism rotation speed and direction
Channel 10: Motorized focus
Channel 11: Strobe (0-13 Hz), Shutter close/open, random strobe
Channel 12: Dimmer control (0-100%)
Channel 13: Speed control (pan/tilt movement, blackout selection)
Channel 14: Special (internal program control triggering, lamp on, motor reset, lamp switch off)

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Channel
Function
Value
Description
1
Pan
0-255
Pan movement
2
Pan fine
0-255
Pan fine movement
3
Tilt
0-255
Tilt movement
4
Tilt fine
0-255
Tilt Fine movement
5
Color Wheel
0-14
Open/white
15-29
Color 1
30-44
Color 2
45-59
Color 3
60-74
Color 4
75-89
Color 5
90-104
Color 6
105-119
Color 7
120-127
Color 8
128-189
Color wheel rainbow forward (Slow –Fast)
190-193
No color wheel rainbow effect
194-255
Color wheel rainbow reverse (Slow –Fast)
6
Rotating gobo’s
0-9
Open
10-19
Rotating Gobo 1
20-29
Rotating Gobo 2
30-39
Rotating Gobo 3
40-49
Rotating Gobo 4
50-59
Rotating Gobo 5
60-69
Rotating Gobo 6
70-79
Rotating Gobo 7
80-95
Rotating Gobo Shake 1
96-111
Rotating Gobo Shake 2
112-127
Rotating Gobo Shake 3
128-143
Rotating Gobo Shake 4
144-159
Rotating Gobo Shake 5
160-175
Rotating Gobo Shake 6
176-191
Rotating Gobo Shake 7
192-155
Rotating Gobo wheel continuous rotation
7
Gobo rotation
0-127
Gobo indexing
128-189
Gobo rotation forward (Slow –Fast)
190-193
No rotation
194-255
Gobo rotation backwards (Slow –Fast)
8
Prism and
prism/gobo
macro’s
0-31
Open
32-63
5-facet prism
64-95
Infinite (3D) prism
96-127
Frost
128-135
Macro 1
136-143
Macro 2
144-151
Macro 3
152-159
Macro 4
160-167
Macro 5
168-175
Macro 6
176-183
Macro 7
184-191
Macro 8
192-199
Macro 9
200-207
Macro 10
208-215
Macro 11
216-223
Macro 12
224-231
Macro 13
232-239
Macro 14
240-247
Macro 15
248-255
Macro 16

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9
Prism rotation
0-127
Prism indexing
128-189
Prism rotation forward (Slow –Fast)
190-193
No rotation
194-255
Prism rotation backward (Slow –Fast)
10
Focus
0-255
Continuous adjustment (Far –Near)
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Shutter/Strobe
0-31
Shutter closed
32-63
No function (shutter open)
64-95
Strobe effect (slow-fast)
96-127
No function (shutter open)
128-159
Pulse-effect in sequences
160-191
No function (shutter open)
192-223
Random strobe (Slow –Fast)
224-255
No function (shutter open)
12
Dimmer
0-255
Dimmer 0-100%
13
Pan/tilt movement
speed
0-225
Maximum to minimum speed
226-235
Movement trigger blackout
236-245
Wheel changes trigger blackout
246-255
No function
14
Reset functions
and internal
prorgrams
0-39
No function
40-79
Macro
80-84
All motors reset
85-87
Scan motors reset
88-90
Color motors reset
91-93
Gobo motors reset
94-96
No function
97-99
Other motors reset (prism, focus)
100-119
Internal program 1
120-139
Internal program 2
140-159
Internal program 3
160-179
Internal program 4
180-199
Internal program 5
200-219
Internal program 6
220-239
Internal program 7
240-255
Auto program, music-activated
To connect several ERO L90 movingheads in DMX mode, use standard XLR –XLR cable and apply a
DMX-terminator at the end of the DMX-chain. A DMX terminator is a standard XLR connector, with a
typical 120 Ohm resistor between pin 2 and 3, to exterminate the signal. This prevents reflections in
your signal, which may cause flickering and unwanted behavior from your intelligent lighting fixtures.

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Installation and maintenance
Mounting bracket assembly
The ERO L90 movinghead comes with an included Omega-type bracket, which is suitable for most
triggerclamps, halfcouplers ans G-clamps. Before assembling the bracket, always mount your hooks
first.
After mounting the hooks to your Omega-type bracket, carefully place the contact points of the bracket
on each slot, provided at the bottom of the unit. Tighten the quick-lock fastners and check if the
Omega-type bracket is mounted properly.
See the illustrations below for more information.
1. Omega-type bracket
2. Clamp (Triggerclamp), not included
3. Safety cable
4. Quick-lock fastner

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Cleaning
Make sure to clean the exterior of the unit frequently, as the build-up of dust and dirt may have
negative effects on the cooling and optics of the fixture.
The exterior (plastic parts) of the unit can be cleaned with a damp cloth. The optics of the fixture can
be cleaned with a clean cloth or paper towel, with the addition of a non-aggressive glass cleaning
solution.
Clean the fan outlet and the cooling vents with a small brush, while using vacuum cleaner suction to
remove any loose dust and/or dirt.
Clean the exterior of this fixture once a month. When using this fixture intensively, the frequency of
maintenance needs to be increased.
Transport
When using this fixture in mobile setups, provide sufficient protection during transport. Use the original
packaging of this unit, or use a professional flightcase with proper foam inlay. This way the electronics,
optics and housing are protected against severe shocks, exterior damage and failing electronics.
Make sure the moving parts of the movinghead (pan and tilt motors) are secured during transport.
Shocks and fierce movement of the pan and tilt stepping motors may cause permanent damage.
After use, let the unit cool down for at least 10 minutes. When using DMX, use the ‘black out’ option on
your DMX controller. This way the unit is positioned in a static stand-by mode and the internal fan is
able to cool down the internal electronics, which decreases the chance of damage during transport.
Replacing the internal fuse
First check whether a failing power supply may be the cause of malfunction. When you suspect that
the internal fuse is broken, the fuse can be replaced by removing the fuse cover, located directly below
the power inlet.
WARNING: Before changing the fuse, always disconnect the fixture from your wall outlet or any other
power supply to prevent electric shocks.
Always replace a broken fuse with a fuse that has the same type and rating. After the fuse has been
replaced, always close the fuse-cover. Reconnect the fixture to your power supply and check whether
the problem is solved. When this does not solve your problem, contact your local dealer for help.
IMPORTANT: A spare fuse is located inside a special compartiment of the fuse holder.
Spare parts
This unit has no user serviceable parts inside. When any damage to internal components occurs,
contact your local dealer or a specialized technician in order to repair the fixture.
Checkup
To prevent dangerous situations, make sure your fixture is in optimal condition before using it. Check
your fixture frequently by using the following checklist:
- All screws must be mounted tightly.
- Check all screws and metal parts for corrosion. No visible corrosion may be present.
- The exterior of your fixture must be in optimal condition. Check your fixture for dents, cracks or
missing parts.
- Your installation spot must be in optimal condition. Check your installation spot for corrosion, cracks,
dents and strength.
- Electrical components (connectors and cables) must be in optimal condition. Any form of damage

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(cuts, exposed wire cores or any other visual deformities should not be present.
If any visual or mechanical damage is detected, contact your local dealer or a specialized technician.
Do not use a damaged or failing fixture.
Connectors and wiring schematics:
DMX-connections: Electrical wiring:

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Technical specifications
- 90 Watt LED spot movinghead
- 50.000h lifespan
- low power consumption
- 630 degrees pan
- 270 degrees tilt
- Pan/tilt positioning memory with auto-correct functionality
- 1 color wheel with 7 colors + open, rainbow effect in both directions, with variable speed
- 1 rotating gobo wheel with 7 rotating, interchangeable gobo’s + open (3 metal gobo’s and 4 glass
gobo’s), with variable rotating gobo speed and direction, gobo indexing, rotating gobo indexing
- 1 rotatable prism wheel with one 5-facet prism, one 3D prism, one Frost prism, with speed
adjustment and direction
- infinite motorized focus with 15 degrees projection angle
- 0-100% dimmer with 1-18Hz strobe function
- LED shutter with variable speed, random strobe and pulse effects
- DMX-512, Master/Slave, Sound activated and Automatic mode
- maximum ambient temperature: 45 degrees Celsius
- large LCD display with blue backlight with flip function for easy reading in hanging position
- input voltage: 90 –240V AC, 50/60 Hz
- LED quantity: 1x 90 Watt high power LED light source
- 14 DMX-channels
- power consumption: 120 Watt
- dimensions: 360 x 280 x 480 mm
- packing dimensions: 525 x 350 x 410 mm
- net weight: 12 kg
- gross weight: 14 kg
Connectors:
- DMX: 3p XLR male and female
- Power: IEC power connector
Included accessories:
- Power cable with Shucko & IEC connectors
- Mounting bracket (omega-type)
- safety cable
- signal cable