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MICROH
Replacing the fuse
ARENA ultra spot
If the lamp burns out, the fine-wire fuse of the device might fuse, too.
Only replace the fuse by a fuse of same type and rating.
Before replacing the fuse, unplug power supply .
Procedure:
Step 1: Unscrew the fuse holder on the rear panel with a fitting screwdriver from
the housing (anti-clockwise).
Step 2: Remove the old fuse from the fuse holder.
Step 3: Install the new fuse in the fuse holder.
Step 4: Replace the fuse holder in the housing and fix it.
Should you need any spare parts, please use genuine parts.
If the power supply cable of this device becomes damaged, it has to be replaced
by authorized dealers only in order to avoid hazards.
Should you have further questions, please contact your dealer.
We hope you will enjoy your MICROH ARENA ULTRA SPOT. We can assure you that
you will enjoy this device for years if you follow the instructions given in this manual.
Should you have further questions, do not hesitate to contact your local dealer.
USERS MANUAL
All rights reserved (including those of translations in other languages). No part of this user
manual may be reproduced or changed without written permission from the publisher.
Please note: Every information is subject to change without prior notice.
04/01 © Version 0.97
© Copyright 2001
Keep this manual for future needs! Reproduction prohibited!
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Summary of Contents for Microh ARENA ultra spot

  • Page 1 Should you have further questions, please contact your dealer. We hope you will enjoy your MICROH ARENA ULTRA SPOT. We can assure you that you will enjoy this device for years if you follow the instructions given in this manual.
  • Page 2 Congratulations on your purchase of a 1) All screws used for installing the devices or parts of the device have to be tightly con- MICROH ARENA ULTRA SPOT nected and must not be corroded. 2) There must not be any deformations on housings, fixations and installation spots or as we affectionately call it the “ULTRA SPOT”.
  • Page 3: Table Of Contents

    Table of Contents 1. Introduction Features ...................……..4 Description of the fixture ..............…..…..5 Electronics Photometrics....................…….6 Channel 6 - Fan speed, On/Off lamp, reset Channel 7 - Colour wheel 1 Channel 8 - No function 2. Safety Channel 9 - Prism-wheel Safety instructions ......…...........…….7 Channel 10 - Static gobo-wheel Operating determinations ....…............…..8 Channel 11 - Rotating gobo-wheel...
  • Page 4: Introduction

    Lamp OSRAM HSR 575/2 95 V/575 W GX-9,5 or PHILIPS MSR 575/2 95 V/575 W GX-9,5, Unpack your MICROH ARENA ULTRA SPOT and make sure that there are no damages MSD 575 95 V/575 W GX-9,5 caused by transportation. Should there be any, please consult your local dealer and do not Optical System take the device into operation.
  • Page 5: Description Of The Fixture

    1.2 Description of the Fixture The ignition of the lamp is seven times unsuccessful (the HEAt message appeared six times before), and the display shows "LAEr", meaning that the lamp could be damaged or even missed, the fixture is overheating (this can occur if the ambient temperature is 40° C or more) or there could be a failure on the ignitor or ballast.
  • Page 6: Photometrics

    (the lamp is too hot). The message will appear on the display if the lamp doesn't ignite within 28 seconds. The MICROH ARENA ULTRA SPOT will store this information and automatically ig- nite the lamp when the 5 minutes period has expired.
  • Page 7: Safety

    - Lamp off via DMX This function allows you to switch off the lamp by DMX. Use the [Up] and [Down] keys to select "On" if you 2. SAFETY want to switch off the lamp by DMX or "Off" if you don’t want to switch off the lamp by DMX and press [Enter] to confirm or [Mode] to cancel and return to the menu - Temperature 2.1 Safety instructions...
  • Page 8: Operating Determinations

    On again, the Moving Head might not to be synchronized with the DMX signal. You have to make a reset in order to synchronize the MICROH ARENA ULTRA SPOTwith the DMX signal.
  • Page 9: Installation

    GX-9,5, MSD 575 95 V/575 W GX-9,5 open the small cover at the head's rear panel (see the Press [Enter] key to run reset. This option enables the MICROH ARENA ULTRA SPOT to index all effects drawing) by loosening the 3 Phillips screws X, Y and Z on the cover.
  • Page 10: Inserting/Exchanging Gobos

    ¼-turn at a time the light is bright and evenly distributed. 6.11 Fan The ARENA ULTRA SPOT is cooled by three axial fans - one each in the projector head and 3.2 Inserting/Exchanging gobos one in the base. The speed of the fan (and of course the noise) can be continuously reduced if very quiet performance is required.
  • Page 11: Rigging

    When rigging, unrigging or servicing the fixture staying in the area below the installation, on A relay inside of the ARENA ULTRA SPOT allows you to switch on and off the lamp via the Con- bridges, under high working places and other endangered areas is forbidden.
  • Page 12 Channel 15 - Shutter, Strobe The ARENA ULTRA SPOT can be placed di- rectly on the stage floor or rigged in any orien- tation on a truss without altering its operation characteristics (see the drawing). The fixture’s base enables to be mounted in two ways.
  • Page 13: Dmx 512 Connection / Connection Between Fixtures

    XLR-connection: Channel 13 - Iris If you are using the recommended MICROH ARENA ULTRA SPOT -controllers, you can con- nect the DMX-output of the controller directly with the DMX-input of the first fixture in the DMX- chain. If you wish to connect DMX-controllers with other XLR-outputs, you need to use adapter- Channel 14 - Focus, multi-step zoom cables.
  • Page 14: Dmx Protocol

    4. DMX-PROTOCOL Channel 7 - Colour-wheel 1 Linear colour change following the movement of the slider. In this way you can stop the colour-wheel in any position - also between two colours creating double-coloured beams. 4.1 Function of the control channels Between 128 and 190 and between 194 and 255, the colour-wheel rotates continuously the so-called - 16 bit protocol "Rainbow"...

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