Martin MAC 300 Bedienungsanleitung PDF herunterladen (Seite 19)

Control panel operations 19

- The TOTAL POWER ON counter is not user-resettable and displays total hours powered on since

manufacture.

- The RESETTABLE POWER ON counter is user-resettable and displays the number of hours the fixture

has been powered on since the counter was last reset.

• LAMP ON TIME provides two counters:

- The TOTAL LAMP ON counter is not user-resettable and displays total hours the lamp has been

powered on since manufacture.

- The RESETTABLE LAMP ON counter is user-resettable and displays the number of hours the lamp

has been powered on since the counter was last reset.

• LAMP STRIKES provides two counters:

- The TOTAL LAMP STRIKES counter is not user-resettable and displays the total number of lamp

strikes since manufacture.

- The RESETTABLE LAMP STRIKES counter is user-resettable and displays the number of lamp strikes

since the counter was last reset.

• AIR FILTERS provides an alert feature for service interventions:

- The RESETTABLE AIR FILTER counter displays the total number of hours the fixture has been

powered on since the alert timer was last cleared.

- SET TIME ALERT lets you set the number of hours from 1 to 750 you want the fixture to be powered on

before a service alert appears in the display. If you set this figure to 0, the time alert is disabled.

- CLEAR RESETTABLE AIR FILTER lets you reset the resettable air filter counter to zero after

completing service work.

DMX signal monitoring

The MAC III Profile provides data on the DMX signal it is

receiving in the DMX LIVE menu. This information can be useful

for troubleshooting control problems.

RATE displays the DMX refresh rate in packets per second.

Values lower than 10 or higher than 44 may result in erratic

performance, especially when using tracking control.

QUALITY displays the quality of the received DMX data as a

percentage of packets received. Values much below 100

indicate interference, poor connections, or other problems with

the serial data link that are the most common cause of control problems.

START CODE displays the DMX start code. Packets with a start code other than 0 may cause irregular

performance.

The remaining options under DMX LIVE display the DMX values in a range from 0 - 255 that are being

received on each channel. The DMX channels shown will depend on whether the fixture is in 16-bit or 16-bit

extended mode.

Test sequence

TEST SEQUENCE activates all effects in sequence, allowing

you to test them quickly without a DMX controller.

The sequence can be started, paused, stopped and set to

repeat.

Status readouts for the test sequence are given below the

ACTION and REPEAT commands.

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 55 56

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