Led Indicators - Martin MAC 350 Entour User Manual

Calibration
The calibration menu (SERV→CAL) allows offsets relative to mechanical reset or home positions to be
entered in the fixture software. This lets you fine tune optical alignment and achieve uniform performance
between fixtures. Shutter fading and focus are calibrated to defined points. The other effects are calibrated
relative to an arbitrary reference fixture. See "Calibrating effects" on page 28.
All offsets can be set to the middle of their adjustment range by applying the default offset command: select
SERV→CAL→DFOF→SURE then press [Enter].
Software upload
The upload mode command (SERV→UPLD) prepares the fixture for a software upload. This command is
not normally necessary, as upload mode is engaged automatically by the uploader. See "Firmware
installation" on page 30.

LED indicators

See Figure 4 on page 14. The two LEDs on the right of the display give the following information:
DMX LED
The DMX LED lights when the fixture is receiving a valid DMX signal.
Service LED
The Service LED lights red if the fixture requires a service intervention or if the service timer alert has
reached the number of hours set for it. At the same time, a message will appear in the display indicating the
type of service required.
The Service LED blinks when the fixture is in factory service mode.
18 MAC 350 Entour user manual