Martin Acrobat User Manual

Acrobat

user manual

P/N 35000039

1 mounting bracket
2 swivel loc ks
3 focus adjustment
4 lamp access
5 13 mm clamp hole
6 air vent
7 AC input & main

fuse
8 data sockets
9 DIP-switch

©1999 Martin Professional A/S, Denmark.

All rights reserved. No part of this manual may be
reproduced, in any form or by any means, without
permission in writing from Martin Professional A/S,
Denmark.

Printed in Denmark.

P/N 35000039, Revision B

NTRODUCTION

I

Thank you for selecting the Martin Acrobat. The Acrobat is an automated disco
lighting fixture that provides strobe effects, conti nuous electroni c dimming, 18
color/gobo effects, a revolving mirror drum with variable swivel angle, adjustable
focus, and DMX an d stand-alone co nt r ol op tio ns .

ACROBAT SAFETY INFORMATION

1

Warning! This product is not for ho usehold use . It presen ts ri sks of

lethal or sever e in ju r y du e to fi r e an d he at, el ec tr i c sh ock, an d
falls.

Read this manual before powering or installing the fixture, follow the safety
precautions listed below and observe all warnings in this manual and printed on
the fixture. If you have questions about how to operate the fixture safely, please
contact a Martin distributor for assistance.

To protect yourself and others from electric shock

• Disconnect the fixture from AC power before removing or installing the lamp,
fuses, or any part, and when not in use.

• Always ground (earth) the fixture electrically.

• Use only a source of AC power that complies with local building and electrical
codes and has both overload and ground-fault protection.

• Do not expose the fixture to rain or moisture.

• Refer all service to a qualified technician.

• Never operate the fixture with missing or damaged lenses and/or covers.

Acrobat user manual Introduction 3

To protect yourself and others from burns and fire

• Never attempt to bypass the thermostatic switch or fuses. Always replace
defective fuses with ones of the specified type and rating.

• Keep all combustible materials (for example fabric, wood, paper) at least 0.1
meters (4 inches) away from the fixture. Keep flammable materials well away
from the fixture.

• Do not illuminate surfaces within 0.3 meters (12 inches) of the fixture.

• Provide a minimum clearance of 0.1 meters (4 inches) around fans and air vents.

• Replace the lamp if it becomes defective or worn out. When replaci ng the lamp,
allow the fixture to cool for at least 5 minutes before opening the fixture or
removing the lamp. Protect your hands and eyes with gloves and safety glasses.

• Never place filters or other materials over the lens or mirror drum.

• The exterior of the fixture can reach temperatures up to 60° C (140° F). Allo w the
fixture to cool for at least 5 minutes before handling.

• Do not operate the fixture if the ambient temperature (T a) e xceeds 40° C (104° F).

To protect yourself and others from injury due to falls

• When suspending the fixture above ground level, verify that the structure can hold
at least 10 times the weight of all installed devices.

• Verify that all external covers and rigging hardware are securely fastened and use
an approved means of secondary attachment such as a safety cable.

• Block access below the work area whenever installing or removing the fixture.

UNPACKING

The packing material is car e fu lly designed to pro te c t the fixture d uring shipment ­always use it to transport the f i x tur e.

The Acrobat comes with:

• mounting bracket

• 1.5-meter, 3-wire IEC power cable

•user manual

Impor ta nt ! The mirror drum is se cur e d for tra ns po rt with a pl asti c t ie. Cut

and remove t he tie b efore us e.

4 Introduction Acrobat user manual

AMP INSTALLATION

L

The Acrobat uses a 24V, 250W ELC halogen lamp. Two models are available, an
economical 300 hour lamp from Philips and a high-output 50 hour lamp from
Osram.

Lamp life can be extended beyond th e state d average hours by reducing the l amp
voltage sligh tly usin g DIP-switch p in 12. S et pin 12 to ON for lo nger la mp life, or
OFF for maximum brightness.

Allow the lamp to cool for at least 5 minutes before packing and moving the
fixture. To avoid possible damage, remove the lamp when shipping the fixture.

Warning! Always disconnec t the fixt ure f rom AC power and all ow it to

cool for 5 minutes before ins talling the lamp.

Installing any other lamp may damage the fixture!

2

To install a lamp in the Acrobat

1 Disconnect the fixture from AC power. If replacing a lamp, allow it to cool for

5 minutes before removing the lamp access cover. The lamp cools faster with

the cover in place.
2 Remove both screws from the lamp access cover and lift the cover off.
3 If replacing a lamp, grasp the old lamp by the reflector and pull it out of the

holder. Then pull the socket off the lamp. Do not pull the wires.
4 Push the socket fully onto the pins of the new lamp.
5 Gently push the lamp into the holder until it snaps into place.
6 Replace the lamp access cover and screws.

Acrobat user manual Lamp installation 5

AC

POWER CONNECTION

The Acrobat’s operating voltage is printed on the serial number label near the AC
input. Verify that the operating voltage closely matches the AC supply voltage
before applying power. Contact your Martin dealer if the operating voltage differs
from the supply voltage by more than five percent.

3

To install a plug on the mains lead

The fixture’s mains lead may require a grounding-type cord cap that fits your
power distribution cable or outlet. Consult a qualified electrician if you have
any doubts about proper installation.

Warning! For protection from da ng erous el ec tri c sh ock, th e fix tu re must

be grounded (ear thed) . The AC mains supply shall hav e
overload and ground-fault protection.

Important! Verify that the feed cables are undamaged and rated for the

current r equir ements of all conne cted d evices before use .

• Following the cord cap manufacturer’s instructions, connect the yellow and
green wire to ground (earth), the brown wire to live, and the blue wire to
neutral. The table below shows some pin identification schemes.

Wire Pin Marking Screw color

brown live “L” yellow or brass

blue neutral “N” silver

yellow/green ground green

6 AC power connection Acrobat user manual

NSTALLATION

I

The Acrobat can be permanently installed or hung with a clamp (not included), or
it can be placed on the floor as described below. For maximum lamp life, do not
place the fixture d ire ctly on or besi de a sp eaker cab in et or othe r so urc e o f s tro ng
vibrations.

Once the Acrobat is installed and connected, the focus may be adjusted by
loosening and sliding the focus adjustment knob.

Warning! Block access below t he work are a before proceeding.
Warning! Always use a secure means of secondary attachment.

To install the mounting bracket

• Install the mounting bracket on the chassis as shown. Pl ace the washers on
the stud before the bracket.

4

To install or hang the Acrobat

1 Verify that the structure can support at least 10 times the weight of all

installed fixtures, clamps, cables, auxiliary equipment, etc.

2 If hanging the fixture with a rigging clamp, verify that the clamp is

undamaged and is designed for the fixture’s weight. Bolt the clamp securely
to the bracket with a grade 8.8 (minimum) M12 bolt and lock nut, or as

Acrobat user manual Installation 7

recommended by the clamp manufacturer, through the clamp hole in the

Rigging clamp not shown!

mounting bracket.

3 If permanently installing the fixture, verify that the hardware (not included)

and mounting surface can bear at least 10 times the fixture’s weight. The four
6 mm holes and the clamp hole in the mounting bracket may be used for

attachment.
4 Working from a stable platform, clamp or fasten the fixture to the structure.
5 Install a safety cable that can hold at least 10

times the weight of the fixture t hrough/over the

support and mounting bracket as shown.
6 Loosen the swivel locks, tilt the fixture to the

desired angle, and retighten.
7 Verify that the fixture is at least 0.3 meters (12 in.)

from the surface to be illuminated and at least 0.1

meters (4 in.) from any combustible materials.

Verify that the c learan ce arou nd the air vents is at

least 0.1 meters (4 in.).

To use the bracket as a floor stand

1 Install the mounting bracket as described above.
2 Set the fixture flat on its drum end or in one of the positions shown below.

Adjust the mounting bracket and tighten both swivel locks.
3 Verify (1) that the fixture is stable, (2) that the fixture is at least 0.3 meters (12

in.) from the surface to be illuminated and at least 0.1 meters (4 in.) from any

combustible materials, and (3) that the clearance around the air vents is at

least 0.1 meters (4 in.).

The Acrobat may be pl aced on
the floor by standing it squarely
on the drum end or with the
support of the mounting bracket.

Never lay the fixture flat on its
back!

8 Installation Acrobat user manual

DIP-

SWITCH SETTINGS

5

This section describes how to select the address, when used with a controller, and
how to select various options using the DIP-switch.

DMX ADDRESS SELECTION

When the Acrobat is used with a DMX controller, its DIP-switch must be set to a
control address. The control address, also known as the start channel, is the first
channel used to rece ive instructions from the con troll er. For independent control,
each fixture must be assigned its own control address and non-overlapping
channels.

Two Acrobats may, however, share the same address if you want them to respond
identically. In this case, the fixtures receive the same instructions and individual
control is not possible.

The Acrobat uses 6 channels for full DMX operation. There is also a 1-channel
DMX mode that is de scribed on page 14.

To set a DMX address

1 Select an address for the fixture on your controller.
2 Look up the DIP-switch setting for the address on page 10.
3 Set pins 1 through 9 to the ON (1) or OFF (0) posi t ion as listed in the table.
4 Set pin 10 to the OFF position.
5 Set pin 11 to the OFF position for full 6-channel DMX operation or to the ON

position for 1-channel DMX operation.

Acrobat user manual DIP-switch setti ngs 9

DIP-SWITCH ADDRESS TABLE

Find the address in the table below. Read the settings for pins 1 - 5 to the left and

read the settings for pins 6 - 9 above the address. “0” means OFF and “1” means

ON.

Impor tant! Pins 10 and 11 must be OFF for full DM X cont rol. Pin 1 0 must

be OFF and pin 11 must be ON for 1-channel DMX co ntrol.

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4# #21

&4 &5 &6 &7 &8

3 3 3 3 3 65 97 <9 45; 493 4<5 557 589 5;; 653 685 6;7 749 77; 7;3
4 3 3 3 3 4 66 98 <: 45< 494 4<6 558 58: 5;< 654 686 6;8 74: 77< 7;4
3 4 3 3 3 5 67 99 <; 463 495 4<7 559 58; 5<3 655 687 6;9 74; 783 7;5
4 4 3 3 3 6 68 9: << 464 496 4<8 55: 58< 5<4 656 688 6;: 74< 784 7;6
3 3 4 3 3 7 69 9; 433 465 497 4<9 55; 593 5<5 657 689 6;; 753 785 7;7
4 3 4 3 3 8 6: 9< 434 466 498 4<: 55< 594 5<6 658 68: 6;< 754 786 7;8
3 4 4 3 3 9 6; :3 435 467 499 4<; 563 595 5<7 659 68; 6<3 755 787 7;9
4 4 4 3 3 : 6< :4 436 468 49: 4<< 564 596 5<8 65: 68< 6<4 756 788 7;:
3 3 3 4 3 ; 73 :5 437 469 49; 533 565 597 5<9 65; 693 6<5 757 789 7;;
4 3 3 4 3 < 74 :6 438 46: 49< 534 566 598 5<: 65< 694 6<6 758 78: 7;<
3 4 3 4 3 43 75 :7 439 46; 4:3 535 567 599 5<; 663 695 6<7 759 78; 7<3
4 4 3 4 3 44 76 :8 43: 46< 4:4 536 568 59: 5<< 664 696 6<8 75: 78< 7<4
3 3 4 4 3 45 77 :9 43; 473 4:5 537 569 59; 633 665 697 6<9 75; 793 7<5
4 3 4 4 3 46 78 :: 43< 474 4:6 538 56: 59< 634 666 698 6<: 75< 794 7<6
3 4 4 4 3 47 79 :; 44 3 475 4:7 539 56; 5:3 635 667 699 6<; 763 795 7<7
4 4 4 4 3 48 7: :< 444 476 4:8 53: 56< 5:4 636 668 69: 6<< 764 796 7<8
3 3 3 3 4 49 7; ;3 445 477 4:9 53; 573 5:5 637 669 69; 733 765 797 7<9
4 3 3 3 4 4: 7< ;4 44 6 478 4:: 53< 574 5:6 638 66: 69< 734 766 798 7<:
3 4 3 3 4 4; 83 ;5 447 479 4:; 543 575 5:7 639 66; 6:3 735 767 799 7<;
4 4 3 3 4 4< 84 ;6 448 47: 4:< 544 576 5:8 63: 66< 6:4 736 768 79: 7<<
3 3 4 3 4 53 85 ;7 44 9 47; 4;3 545 577 5:9 63; 673 6:5 737 769 79; 833
4 3 4 3 4 54 86 ;8 44: 47< 4;4 546 578 5:: 63< 674 6:6 738 76: 79< 834
3 4 4 3 4 55 87 ;9 44; 483 4;5 547 579 5:; 643 675 6:7 739 76; 7:3 835
4 4 4 3 4 56 88 ;: 44 < 484 4;6 548 57: 5:< 644 676 6:8 73: 76< 7:4 836
3 3 3 4 4 57 89 ;; 453 485 4;7 549 57; 5;3 645 677 6:9 73; 773 7:5 837
4 3 3 4 4 58 8: ;< 454 486 4;8 54: 57< 5;4 646 678 6:: 73< 774 7:6 838
3 4 3 4 4 59 8; <3 455 487 4;9 54; 583 5;5 647 679 6:; 743 775 7:7 839
4 4 3 4 4 5: 8< <4 456 488 4;: 54< 584 5;6 648 67: 6:< 744 776 7:8 83:
3 3 4 4 4 5; 93 <5 457 489 4;; 553 585 5;7 649 67; 6;3 745 777 7:9 0
4 3 4 4 4 5< 94 <6 458 48: 4;< 554 586 5;8 64: 67< 6;4 746 778 7:: 0
3 4 4 4 4 63 95 <7 459 48; 4<3 555 587 5;9 64; 683 6;5 747 779 7:; 0
4 4 4 4 4 64 96 <8 45: 48< 4<4 556 588 5;: 64< 684 6;6 748 77: 7:< 0

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10 DIP-switch settings Acrobat user manual

SPECIAL SETTINGS

DIP-switch pins 1 - 9 are used to select special options in stand-alone and
master/slave mode.

Pin 11 toggles bet ween 1 and 6 ch annel DMX control. It must be OF F for
master/slave operation.

Lamp life can be e xtended b y reducin g the v olt age slightly. Set DIP-switch pin 12
to ON for longer lamp life, or OFF for full output intensity.

Note: the fixture shall be disconnected from AC power when changing DIP­switch settings. Changes take effect only aft er the fixture has been turned off.

Impor tant! Pin 10 must be ON t o enable specia l sett ings on pin s 1 - 9.

Pin Setting Effect

ON Music trigger

1

OFF Automatic trigger
ON Sta nd-a l one mode on, single or master fixture

2

OFF Stand-alone mode off / slave fixture

To enable these options, pin 10 must be ON.

ON Test and adjustment program for service use

3

OFF Normal operati on
ON Slow mirror movement (set on m a ster fixture)

4

OFF Fast mirror movement

5 ON/OFF No function

ON Ra ndom effect wheel position (set on slave fixture)

6

OFF Effect whee l pos ition same as master
ON Inverted effect wheel posit io n (set on slave fixture)

7

OFF Normal effect wheel po si t ion
ON Inverted tilt (set on slave fixture)

8

OFF Normal tilt
ON Inverted pan (set on slave fixture)

9

OFF Normal pan
ON Enable special settin gs with pins 1 - 9

10

OFF Enable DMX address with pins 1 - 9
ON 1-channel mode on

11

OFF 1-channel mode off
ON Reduced power / increased lamp life

12

OFF Full power / maximum intensity

Acrobat user manual DIP-switch setti ngs 11

ATA CONNECTION

D

This section describes how to connect fixtures to a controller.

RECOMMENDED CABLE

A reliable da ta c o nnection begin s w ith the right cable. Sta n da r d m ic rophone cable

cannot transmit DMX data reliably over long runs. For best results, use cable

specifically designed for RS-485 applications. Your Martin dealer can supply high

quality cable in various lengths.

CONNECTIONS

The Acrobat’s XLR data sockets are wired with pi n 1 to ground, pin 2 to signal -

(cold), and pin 3 to signal + (hot). This is the standard pin assignment for DMX

devices.

6

One or more adaptor cables may b e required to connect the Acrobat to the

controller and/or other lights because many devices have 5-pin connectors and

others may have reversed signal po larity, that is, pi n 2 hot and pin 3 cold.

5-pin to 3-pin

Adaptor

Male Female

1
2
3
4
5

P/N 11820005

1
2
3

3-pin to 5-pin

Adaptor

Male Female

1
2
3

P/N 11820004

1
2
3
4
5

3-pin to 3-pin

Phase-Reversing

Adaptor

Male Female

1
2
3

P/N 11820006

1
2
3

12 Data connection Acrobat user manual

To connect the data link

1 Connect a data cable to the controller’s output. If controller has a 5-pin

output, use a 5-pin male to 3-pin female adaptor cable (P/N 11820005).

2 Lead the data cable from the controller to the first fixture. Plug the cable into

the fixture’s data input.

3 Connect the output of the fixture closest to the controller to the input of the

next fixture. If connecting two fixtures with reversed polarity on pins 2 and 3,
insert a phase-reversing cable between the two fixtures.

4 Continue connecting fixtures output to input. Up to 32 devices may be

connected on a serial link.

5 Terminate the link by inserting a male termination plug (P/N 91613017) into

the data output of the last fixture. A termination plug is simply an XLR
connector with a 120 ohm, 0.25 W resistor soldered across pins 2 and 3.

Male

Male XLR

1
2

120

3

P/N 91613017

Female

Termination PlugTermination Plug

Female XLR

1
2

120

3

P/N 91613018

Acrobat user manual Data connection 13

PERATION

O

FULL DMX OPERATION

For DMX operation, conn ect the Acroba t to a DMX controll er as described on

page 12 and set the control address as described on page 9. The Acrobat

automatically defaults to music-trigger stand-alone mode if there is no control

signal.

DMX CHANNEL DESCRIPTION

See also the DMX protocol on page 18.

7

Channel 1

execute a random “stand-alone” program using automatic or music trigger, and to

reset the fixture to its home position.

Channel 2

effect if the stand-alone prog ram is selected on channel 1.

Channel 3

stand-alone program is selected. When strobe is selected, the wheel alternates

between the selected position and the one before it. To strobe between open and

closed, select the open position.

Channel 4

Channel 5

stand-alone program is selected.

Channel 6

controllers without cross-fade times. If your controller has cross-faders and you

use them, turn the speed function off by setting channel 6 to 0 percent. This

channel has no effect if stand-alone is selected.

controls the light intensity and the strobe rate. It also allows you to

controls the rotation of the parabolic reflector. This channel has no

controls the color/gobo wheel. This chan nel functions even if the

controls the mirror drum’s pan (swivel) angle.

controls mirror drum rotation. Channels 4 and 5 have no effect if the

controls the drum’s pan speed, allowing you to vary the speed with

1-CHANNEL DMX OPERATION

The Acrobat may be operated in 1-channel mode with the MC-1 or any DMX

controller. For 1-channel operation, connect the controller as described on page

DIP-switch pin 11 must be set to ON.

12.

14 Operation Acrobat user manual

If using the MC-1, select DM X channel 1. If using a DMX controller, any
channel within the controller’s range may be assigned.

The single-channel controllable functions are shown below.

DMX value Percent Function

0 - 10
11 - 20
21 - 80

81 - 115
116 - 140
141 - 175
176 - 210
211 - 255

0 - 4
5 - 7

8 - 31
32 - 45
46 - 55
56 - 68
69 - 82

83 - 100

Blackout (light off)
Open (light on)
Strobe
Random action with slow music trigger
Random action wit h m edi um music trigger
Random action with fast music trigger
Random action wit h random music trigger
Manual trigger area, crossover at 240 (94% )

STAND-ALONE OPERATION

Several stand-alone options are available; see “Special settings” on page 11.

MASTER / SLAVE OPERATION

Multiple Acrobats can be connected together for synchronized “master/slave”
operation in which slave units mimic the maste r un it. To operate in this mode, th e
Acrobats must be connected together and

all fixtures except the master.

DIP-switch pin 2 must be set to off on

To setup units for master / slave operation

Impor ta nt! Set only 1 fixt ure a s ma st er ( wit h DIP -swit ch pi n 2 a nd 10 ON):

errors and damage can occu r if there is mo re than 1 maste r.

1 Connect the output of one Acrobat to the input of the next Acrobat.
2 Connect additional Acrobats output to input. Up to 32 may be connected.
3 Terminate the link on both ends by inserting a female termination plug into

the data input of the first fixture and a male termination plug into the data
output of the last fixture. (See page 13).

fixture to the input of the first fixture.

4 Select one fixture to be the master. Set DIP-switch pins 2 and 10 to ON. Set

DIP-switch pins 3, 5, 6, 7, 8, 9, and 11 to OFF. Set DIP-switch pins 1, 4, and 12
ON or OFF, as desired, to select the options described on page 11.

5 On all other fixtures (slaves), set DIP-switch pin 1 to ON, set pins 2 - 11 to

OFF, and set pin 12 ON for longer lamp life or OFF for higher intensity. To use
the special settings described on page 11, set DIP-switch 10 to ON, set pins
1, 2, 3, 4, 5 and 11 to OFF, and set DIP-switch pins 6, 7, 8, and 9 ON or OFF, as
desired.

Do not connect the output of the last

Acrobat user manual Operation 15

ERVICE

S

There are no user-serviceable parts inside the Acrobat. Please refer all service to a
Martin distributor, dealer, or service center.

To replace the main fuse

1 Unplug the mains cable from the input socket. Pry ope n the fuse holder and

remove the fuse.

2 Replace the fuse with one of the same type. The fuse rating is listed on serial

number la bel.

8

16 Service Acrobat user manual

ROUBLESHOOTING

T

Problem Probable cause(s) Remedy

No power to fixture. Check that power is switched on

9

and cables are plugged in.

Fixture is completely dead.

Fixture resets correct ly but does
not respond to co ntroller.

Intermittent flicker or strange
behavior.

Effect fails to reset correctly.

Primary fuse blown. Replace fuse.
Secondary fuse bl own. Contact Marti n technician for

service.

The DMX signal is not
transmitted.

The DMX data signal is
reversed.

Incorrect address or ot her DIP­switch setting.

Data link not te rm inated. Insert termination plug in output

One of the fixtures is
transmitting as a master or is
defective.

The effect requires mechanical
adjustment.

Connect contro ll er. Inspect
connections and cables. Correct
poor connections. Repair or
replace damaged cables.

Insert a phase-reversing cable in
the link before the fixture.

Check DIP-switch settings.

of the last fixture on the link.
Bypass one fixture at a time

until normal opera ti on is
regained: unplug b ot h
connectors and connect them
directly toge the r. Have the
defective fixture serviced by a
qualified technician.

Contact Mar tin technician for
service.

No light.

Lamp cuts out intermittent ly or
burns out too quickly.

Acrobat user manual Troubleshooting 17

Lamp missing or blown Disconnect fixtu re and replace

lamp.

Extreme vibrations. Relocate fixture away from

speakers.

The operating volta ge does not
match AC supply.

Blocked air vent. Increase clearance around

Dust buildup inside fixture. Contact Martin technician for

Contact Mar tin technician for
service.

fixture.

professional cleaning.

DMX

Channel Value Percent Function

1

2

3

4 0 - 255 0 - 100

5

6 0 - 2

PROTOCOL

0 - 4

5 - 154
155 - 169
170 - 229
230 - 239
240 - 249
250 - 255

0 - 1

2 - 122
123 - 132
133 - 253
254 - 255

0 - 11
12 - 23
24 - 35
36 - 47
48 - 59
60 - 71
72 - 83
84 - 95

96 - 107
108 - 119
120 - 131
132 - 143
144 - 155
156 - 167
168 - 179
180 - 191
192 - 203
204 - 215
216 - 227
228 - 239
240 - 255

0 - 1

2 - 122
123 - 132
133 - 253
254 - 255

3 - 255

0 - 1

2 - 60
61 - 66
67 - 89
90 - 93
94 - 97

98 - 100

0 - 1

1 - 48
49 - 52
52 - 99

99 - 100

0 - 4
5 - 8

9 - 13
14 - 18
19 - 23
24 - 27
28 - 32
33 - 37
38 - 41
42 - 46
47 - 51
52 - 55
56 - 60
61 - 65
66 - 70
71 - 74
75 - 79
80 - 84
85 - 88
89 - 96

97 - 100

0 - 1

1 - 48
49 - 52
52 - 99

99 - 100

0 - 1

2 - 100

Dimmer, Strobe, Reset

Light off
Dimmer, closed to open
Dimmer full open
Strobe, fa st to slow
Stand-alo ne, music trigger
Stand-alone, auto trigger
Reset

Parabolic R e flector

Stop
CCW rotation, slow to fast
Stop
CW rotation, fast to slow
Stop

Color / Gob o Wheel

Open
Worms
Web
Petals
Spokes
Cone
Maze
Crater
Holes
Cross
Jagged Cross
Atomic
Dot Circle
Nordic
Aim
Pie
Tie
Nova
Triple Be am
Blackout
Random “stand-alone” position w/ music or auto trigger

Mirror Drum Swivel

Left to right (127 = neutral)

Mirror Drum Rotation

Stop
CCW rotation, slow to fast
Stop
CW rotation, fast to slow
Stop

Mirror Pan Speed

Tracking (speed function off)
Fast to slow

A

See also “1-channel DMX operation” on page 14.

18 DMX protocol Acrobat user manual

PECIFICATIONS

S

PHYSICAL

• Size (L x W x H)................................... 490 x 165 x 190 mm (19.3 x 6.5 x 7.5 in)

• Weight............................................................................................. 8 kg (17.5 lbs)

THERMAL

• Maximum ambient temperature (Ta) ...............................................40° C (104° F)

• Maximum surface temperature........................................................60° C (140° F)

CONTROL AND PROGRAMMING

• Data pin-out............ 3-pin locking XLR, pin 1 shield, pin 2 cold (-), pin 3 hot (+)

• Control protocol..............................................................USITT DMX-512 (1990)

• DMX channels................................................................................................... 1/6

AC POWER

• Input................................................................................ 3-prong IEC male socket

• Maximum power and current..............................................275 W, 1.2 A @ 230 V

• Primary fuse, EU version........................................2.5 AT / 250 V, P/N 05020010

• Primary fuse, US version........................................5.0 AT / 250 V, P/N 05020018

• Secondary fuse........................................................2.0 AT / 250 V, P/N 05020009

B

INSTALLATION

• Minimum distance to combustible materials....................................... 0.1 m (4 in)

• Minimum distance to illuminated surfaces........................................ 0.3 m (12 in)

• Minimum clearanc e around f an an d air vents............................... ... .....0.1 m (4 in)

ACCESSORIES

• MC-1 controller, EU................................................................................90718000

• MC-1 controller, US................................................................................90718100

• Osram 24V/250W ELC 50 h halogen lamp.............................................97000104

• Philips 24V/250W ELC 300 h halogen lamp......... ... .... ..........................970 00 10 6

• G-clamp ..................................................................................................91602003

• Half-coupler clamp .................................................................................91602005

Acrobat user manual Specifications 19

4

2

white

58 83 :8 433 458 483 4:8 533 558 583

B/

O

fast slow

auto

Acrobat 6-Channel DMX Protocol

S

TROBE

D

IMMER

87

5

16

Stand-alone

P

ARABOLIC REFLECTOR

M

IRROR DRUM ROTATION

43 53 63 73 83 93 :3 ;3 <3

58 83 :8 433 458 483 4:8 533 558 583

58 83 :8 433 458 483 4:8 533 558 583

43 53 63 73 83 93 :3 ;3 <3

58 83 :8 433 458 483 4:8 533 558 583

43 53 63 73 83 93 :3 ;3 <3

M

IRROR PAN SPEED

slow

43 53 63 73 83 93 :3 ;3 <3

58 83 :8 433 458 483 4:8 533 558 583

B/O M

USIC TRIGGER

Acrobat 1-Channel DMX Protocol

2

1

3

4

6

5

S

TAND-ALONE

music

openclosed

3

6 9 10 11

12

13 14

15

17 18 19 closed

M

IRROR DRUM PAN

rightleft

fast slow

L

IGHT
ON

S

TROBE

medium fast

M

ANUAL TRIGGER

open

5
H
V
H

W

C

OLOR/GOBO EFFECTS

R
I
I

random

0DUWLQ#3URIHVVLRQDO#$26

Olof Palmes Allé 18 8200 Aarhus N Denmark Tel.: [phone] Fax: [phone] www.martin.dk

CCW rotation fast

slow

stop fast CW rotation slow

CCW rotation fast

slow

stop fast CW rotation slow

V
W
R
S

V
W
R
S

V
W
R
S

V

W
R
S

ÅÆ