Readjustment of motoryoke axis
Caution!
Only for
Licht-Technik trained personal
!
These works can only be done in a
well equipped workshop
. It is absolutely
forbidden
to do these works on
ladders
or
lifts
!
If a potentiometer has to be changed or disassembled, an adjustment of the potentiometer
is necessary, please follow these instructions:
Readjustment PAN-axis:
1. Move the
powered off
motoryoke onto
middle
position of the PAN-moving range.
2. Put the Potentiometer onto the
half
printed resistor value. Check it with an Ohmmeter.
3.
Install
the Potentiometer.
4. Set the DMX-value for PAN-axis to
50%
.
5. Switch on the motoryoke
without
DMX-Signal
(disconnect DMX-IN cable at power-
supply/splitbox). Thus the motoryoke remains on its momentary position.
6. Set the
middle
position for PAN-axis(
P05, PAN-axis middle position, page 29
) to 2048.
(default value).
7. Connect the
DMX-signal
again.
8. The motoryoke moves to
50%
DMX-position. Now the adjustment of the PAN-axis
middle position can be set. (
PAN – axis moving range, page 20
).
9. Maybe the moving range
angle
must be readjusted. Refer to
PAN – axis moving
range, page 20
and
P11 PAN-axis moving range, page 31.
10.Check the both
end-positions
via the light mixing panel.
Readjustment TILT-axis:
1. Move the
powered off
motoryoke onto
middle
position of the TILT-axis moving range
(at default-value about 45 degrees to bottom).
2. Put the Potentiometer onto the
half
printed resistor value. Check it with an Ohmmeter.
3.
Install
the Potentiometer.
4. Set the DMX-value for TILT-axis to
50%
.
5. Switch on the motoryoke
without
DMX-Signal
(disconnect DMX-IN cable at power-
supply/splitbox). Thus the motoryoke remains on its momentary position.
6. Set the
middle
position for PAN-axis(
P05, PAN-axis middle position, page 29
) to 2048.
(default value).
7. Connect the
DMX-signal
again.
8. The motoryoke moves to
50%
DMX-position. Now the adjustment of the TILT-axis
middle position can be set. Use menu
P06 TILT-axis 0-position, page 30
and
TILT –
axis moving range, page 22.
9. Maybe the moving range
angle
must be readjusted. Refer to
TILT – axis moving
range,page 22 and
P12 TILT - down moving range, page 32
and
P13 TILT- up moving
range,page 33.
10.Check the both
end-positions
via the light mixing panel.
44
Motoryoke MB D1 V4.56 Rev 1.06
