Cleaning - Martin MAC III Profile User Manual

7. Reconnect the data link.
Zoom-focus linking is reset to default (medium distance) when new software is uploaded. Other fixture
information and settings are unaffected.
Forced upload
The fixture can be forced to automatically upload a software file from a USB stick if the Escape button is
held down during power up. We recommend that only one software update file is located in the memory
device's root directory, but in the event that several versions are available, the fixture will upload the file with
the most recent software version.
Installing using a PC and hardware interface
The following are required in order to install firmware using a PC and hardware interface:
• The MAC III Profile firmware 'MU3' update file, available for download from the Product Support area of
the Martin website at http://www.martin.com.
• A Windows PC running the latest version of the Martin Uploader™ application (also available for
download free of charge from www.martin.com) and loaded with the firmware update file.
• A USB/DMX hardware interface device such as the Martin Universal USB/DMX™ or Martin DABS1™.
To install the MAC III Profile firmware:
1. Download the firmware '.MU3' file from the MAC III Profile support page on the Martin website at
www.martin.com to the PC.
2. Read the firmware release notes carefully to check for any instructions or warnings.
3. Follow the instructions for an auto upload/upload via DMX in the Martin Uploader application help files
and supplied with the hardware interface.

Cleaning

Regular cleaning is very important for fixture life and performance. Buildup of dust, dirt, smoke particles, fog
fluid residues, etc. degrades the fixture's light output and cooling ability.
Cleaning schedules for lighting fixtures vary greatly depending on the operating environment. It is therefore
impossible to specify precise cleaning intervals for the MAC III Profile. Cooling fans suck in airborne dust
and smoke particles, and in extreme cases fixtures may require cleaning after surprisingly few hours of
operation. Environmental factors that may result in a need for frequent cleaning include:
• Use of smoke or fog machines.
• High airflow rates (near air conditioning vents, for example).
• Presence of cigarette smoke.
• Airborne dust (from stage effects, building structures and fittings or the natural environment at outdoor
events, for example).
If one or more of these factors is present, inspect fixtures within their first 25 hours of operation to see
whether cleaning is necessary. Check again at frequent intervals. This procedure will allow you to assess
cleaning requirements in your particular situation. If in doubt, consult your Martin dealer about a suitable
maintenance schedule.
Use care when cleaning optical components and work in a clean, well lit area. The coated surfaces are
fragile and easily scratched. Do not use solvents that can damage plastic or painted surfaces.
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