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Lighting and control

Complete equipment and show recovery

Define rental scope and rehearse lighting recovery if a component fails.

Ask GLMedia about a lighting rental solution for your event, subject to availability and technical requirements.

Using this guide

A fixture list does not describe the full system. Confirm supports, attachments, secondary retention, power distribution, cables, control, optics and required consumables.

Prepare your rental inquiry

Specify equipment only or whether setup, programming, operation and strike are also needed. Scope is confirmed in the proposal.

You do not need a final equipment list: tell us the result you want and the part you need help with. Availability and scope are confirmed in the proposal.

Features and connections

A show backup preserves data; it does not replace hardware, output permissions, networking or power. Redundancy must address and test the anticipated failure.

Prepare the system

  1. Document models, versions, patch, addresses, network and connections. Agree with GLMedia on proposal inclusions and venue or production contributions.
  2. Save show and configuration independently with identifiable name and version. Confirm the copy opens on a compatible system outside live operation.
  3. Prepare a suitable recovery look and decision owners; rehearse source loss, replacement and return in a cleared area.

Questions and troubleshooting

Is a USB show file enough?

Check everything needed to reproduce it.

  1. Verify file, version, library/profiles, output hardware and replacement configuration; do not load the test over the live show.
  2. Record the latest approved file and keep an independent copy after significant changes.
Will lights stay on if the console fails?

Behavior depends on both node and fixture.

  1. Review signal-loss behavior at both levels; Hold can retain effects and Stop DMX can trigger different local behavior.
  2. Rehearse an event-appropriate state and control owner. Do not rely on generic blackout without checking the result.
Does a replacement console guarantee instant continuity?

It needs a designed recovery path.

  1. Confirm compatibility, enabled output, patch and cabling; avoid unintended concurrent sources or merging.
  2. Rehearse transfer and return, recording actual time and limitations. Do not promise seamless failover without verification.

Precautions

Terms on this page

DMX
A data protocol controlling lighting functions; each model defines what its channels mean.
Patch
Assignment of fixture, profile, address and universe in the control system.

Documentation and sources

Accessed: 2026-10-22. Proposed preparation plan; no GLMedia physical testing.

Guides to plan your system

Move a show while preserving a return version

Deliver an identified package rather than the first file found on a USB drive. Link filename, revision date, console/software, profiles, patch, network and responsible operator in a manifest. Include external media, macros or extensions used by the design, with versions and permissions; verify which dependencies actually travel inside the file.

The grandMA3 2.5 manual states that showfile versions move forward only: saving in newer software prevents that copy from reopening in the old release. Preserve the earlier file unchanged and save conversion under another name. Opening alone does not validate cues, media, users or real output.

  1. Prepare two identified copies in independent locations. Confirm existence, size and opening; a partial-save warning is not an approved backup.
  2. Away from active operation, open a copy in the destination software. Compare profiles, patch, users, media and critical cues; record completed and pending checks.
  3. Agree who accepts delivery, how the approved file is recovered and how to return to the earlier system. Preserve the original and plan a targeted test if a dependency is missing.

Start with your date, venue and approximate needs. We can assess equipment, configuration and operation within an agreed scope.

Does saving after an update replace the old backup?

Avoid overwriting it. In the cited grandMA3 workflow, the new save changes compatibility; returning requires a preserved earlier copy.

What can we assess without a complete rider?

File and version review, patch documentation, a compatible station and an agreed recovery rehearsal. Start with date, venue, known console and what must be preserved.

Operator handover: checks to perform together

An operational handover needs an approved version and an agreed test path. Prepare an index covering patch, universes, modes, addresses, port/network map, cues, versions and recovery copy. Identify production and venue contributions and items the incoming operator must confirm.

Also record state missing from an equipment list: user/profile, masters, parks, external sources, triggers and loss behavior. In grandMA3, timecode slot settings need separate documentation from the showfile. Opening the file does not necessarily reproduce the station.

  1. Before handover, identify one active control authority and the moment responsibility transfers. Another station must not start transmitting onto active universes outside the designed handover process.
  2. Propose joint checks of a fixture per type or branch, a critical cue, recovery look and return to normal control. Mark each step pending, observed or accepted and record test conditions.
  3. Save the final file with owner, revision and later changes. Leave a short list of open issues, operating contact and criteria for stopping a test that differs from expectations.

Start with your date, venue and approximate needs. We can assess equipment, configuration and operation within an agreed scope.

Does receiving a file mean accepting the system?

Record file receipt, opening, patch review, output test and recovery rehearsal separately. Untested items remain pending.

Can we request help only with handover?

We can assess documentation review, preparation, operator support or an agreed test. Send date, venue, available time and installed system, even while the rider remains open.

Rent, buy or use the venue console

OptionWhen to assess itConfirm
RentalOne-off events, changing needs or different capacity.Available unit, complete kit, preparation, operator and recovery.
PurchaseRepeat use with technical staff and maintenance planning.Compatibility, capacity, training, support and total system cost.
Venue systemExisting infrastructure may cover the program.Permissions, condition, releases, outputs, handover and joint rehearsal.

Compare a system that can run the show rather than the control-surface price alone. Include enabling hardware, computer where required, licenses, outputs, nodes, cabling, transport, programming, training and recovery. Ask the proposal to identify inclusions and venue contributions.

Three examples help define scope: a grandMA3 onPC command wing needs an external computer; the current MQ70 Compact integrates processing; original NX1 and NX1-16 have different capacities. Patch, operator and continuity needs guide selection. A familiar model does not establish available stock or compatibility with your file.

  1. Start with date, venue, duration, approximate equipment, operator and intended result. Identified photos and estimated distances can begin assessment without final plans.
  2. Request comparable equipment/setup and prepared/operated-system scopes. Check enabled outputs, profiles, versions and who rehearses; rental does not automatically include programming.
  3. For purchase, consider intended usage, support, maintenance, storage and training. For rental, confirm availability, accessories, preparation and return timing. Document show recovery in either case.

Start with your date, venue and approximate needs. We can assess equipment, configuration and operation within an agreed scope.

Does purchase become cheaper after a fixed number of shows?

There is no universal break-even point. Compare actual quotes and total cost for intended use, including staff, maintenance, distribution and backup.

Can we use the venue console?

We can assess that option once model, release, capacity, operator access and rehearsal opportunity are identified. Avoiding duplicate control still requires a clear handover.

Can I inquire without choosing a brand?

Yes. Send date, venue, goal and the part you need help with. We can assess rental, purchase, setup or operation and alternatives; availability, scope and price are confirmed by proposal.

Help us improve this guide

Is an explanation missing, did you find an error, or did you solve something differently? Tell us on WhatsApp.

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