5.3 Fitting the lamp
DANGER ! Install the lamps with the device switched off only.
Unplug from mains before !
To insert the lamp (MSR GOLD 1200 FastFit):
1. Disconnect the fixture from power and allow it to cool
at least 15 minutes.
2. Make sure that fixture´s head is in the position as
shown on the picture.Loosen the two quarter-turn
fasteners (1) marked “X,Y“ on the lamp cover (2) to
turn the cover down.
. Holding the lamp by its ceramic base (), carefully
turn the lamp
to the left as shown on the picture in
order to loosen the lamp from the lamp holder ().
Gently pull the lamp out of the lamp holder
. Holding the new lamp by its ceramics base, gently
insert the lamp to the lamp socket and turn the base
to the right. Make sure that the lamp is installed
tightly into the lamp socket.
Do not install a lamp with a higher wattage! A lamp
like this generates temperatures the device is not
designed for. Damages caused by non-observance
are not subject to warranty. Please follow the lamp
manufacturer‘s notes! Do not touch the glass bulb
bare hand during the installation!
5. Reinsert the lamp cover (2) and tighten the two
quarter-turn fasteners (1) again.
. Align the new lamp (see instructions below)
. Reset „Lamp On Time” and „Lamp Strikes” counters
in „Fixture information” menu.
Do not operate this fixture with opened housing-cover!
5.4 Lamp adjustment
The lamp holder is aligned at the factory.
Due to differences between lamps, fine adjustment may improve light performance:
1. Switch on the fixture and after reset turn on the lamp.
2. Cancel all effects, open the shutter and focus the light on a
flat surface (wall) using either DMX controller or function
“Lamp adjustment” in “Special functions menu”.
. Center the hot-spot (the brightest part of the beam) using the
3 adjustment screws „A, B, C”. Turn one screw at a time to
drag the hot-spot, diagonally across the projected image. If
you cannot detect a hot -spot, adjust the lamp until the light
is even.
To reduce a hot-spot, pull the lamp in by turning all three
screws „A, B, C” clockwise 1/-turn at a time until the light is
evenly distributed.
If the light is brighter around the edge than it is in the center,
or if light output is low, the lamp is too far back in the reflector.
„Push” the lamp out by turning the screws „A, B, C” counter-
clockwise 1/-turn at a time until the light is bright and evenly
distributed.
1 -
Quater-turn fasteners
2 -
Lamp cover
3
- Lamp base
4
- Lamp holder
Remove the screws X and Y for re-lamping
3 adjustment scews “A, B, C”
