ETC Source Four Revolution with Wybron - Manual (Page 13)

Overview 9
Power-up Procedure and Calibration
Move the power switch/breaker to the “on” position to apply power to the fixture.
C A U T I O N :
The Source Four Revolution fixture is provided with pan and tilt locks for your
convenience when working on the fixture. The pan lock is located on the upper
enclosure and the tilt lock is located on the tilt side yoke leg. Ensure that the pan
and tilt locks are disengaged before applying power to your fixture.
On power-up, the fixture will perform a series of movements to calibrate its motorized
functions. Once the calibration process has completed, the fixture’s motors will end in the
position determined by the incoming DMX signal. If no signal is present, the fixture’s
functions will rest at the position of a DMX level of zero.
Power-down Procedure
Move the power switch/breaker to the “off” position.
It is recommended that you allow the fixture to run for at least five minutes with the lamp off
prior to removing power.
C A U T I O N :
If you are packing-up your fixture for travel, do not pack the fixture with the yoke
against the pan stop, or with the pan and tilt lock engaged. Pan and tilt locks
are provided for fixture maintenance only and are not to be engaged during
shipment. This will damage the end stop(s) and will prevent your fixture from
calibrating correctly in the future.