10
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”
counterclock-
wise ¼-turn at a time the light is bright and evenly distributed.
Screws A, B and C
3.2 Inserting/Exchanging gobos
DANGER!
Install the gobos with the device switched off only.
Unplug from the power supply before!
To insert the gobos open the top cover of the head by loosening the 4 Phillips screws on the
front and rear sides of the top cover.
If you wish to use other forms and patterns as the standard-gobos, or if gobos are to be ex-
changed, please follow the instructions below:
Static gobo wheel:
Carefully press the gobo out of the fixation. Make sure that you do not damage the clamps.
CAUTION!
Never unscrew the screws of the rotating gobo
as the ball bearing will otherwise be opened!
Rotating gobo wheel:
Remove the C-CLIP with an appropriate tool. Remove the gobo and insert the new gobo.
Press the C-CLIP together and insert it in front of the gobo.
19
ENGLISH
6.6 3-facet rotating prism
3-facet prism rotating in both directions at different speeds. Control via 16 prism-gobo-macros.
6.7 Iris
Motorized iris for different beam diameters
6.8 Focus and multi-step zoom
Motorized focus enables the beam to be focused anywhere on stage at different beam
angles: 15°, 18°, 22°, provided by the special multi-step zoom (3 steps).
6.9 Focus
Motorized focus enables the beam to be focused anywhere on stage.
6.10 Dimmer / Shutter / Strobe
Smooth 0 - 100 % dimming is provided by the combined mechanical dimmer / shutter unit.
This unit may also be used for strobe-effects (1 - 10 flashes per second)
6.11 Fan
The
ARENA ULTRA SPOT
is cooled by three axial fans - one each in the projector head and
one in the base. The speed of the fan (and of course the noise) can be continuously reduced if
very quiet performance is required.
By the Control Board using the
"FAnS"
function you can choose 4 types of low fan speed o p-
erating:
7. CONTROL PANEL
The Control Board situated on the top side of the
ARENA ULTRA SPOT
offers several fea-
tures. You can simply set the lighting address, read the number of lamp or unit hours, switch
on and off the lamp, run demonstration sequences, make a reset and also use special func-
tions for manual control and service purposes.
The main menu is accessed by pressing the
[Mode]
key - press this one so many times until
the display shows message
"A001"
(with actually stored address). Browse through the menu
by the pressing [Up] and [Down] keys - the display shows step by step these messages:
A001,
rPAn, rTilt, 16br, Lati, Poti, LAMP, dEMo, rESE, SPE
C. Press
[Enter]
if you wish to select
one of them. The functions provided are described in the following sections and the function
hierarchy is shown below.
7.1 Main functions
- DMX 512 Address settings
The letter
"A"
flashes. Use the [Up] and [down] keys to select required address (001 - 496)
and press
[Enter]
to confirm or
[Mode]
to cancel and return to the main menu.
- Pan reverse
This function allows you to invert the Pan-movement. Use the [Up] and [Down] keys to select
"On"
if you wish this feature or
"Off"
if you don’t wish this feature and press
[Enter]
to confirm
or
[Mode]
to cancel and return to the main menu.
- Tilt reverse
This function allows you to invert the Tilt-movement. Use the [Up] and [Down] keys to select
"On"
if you wish this feature or
"Off"
if you don’t wish this feature and press
[Enter]
to confirm
or
[Mode]
to cancel and return to the main menu.
