249.805.013
40
Date: 2021-12-09
DMX Ch. Function
DMX Ch. Function
1
Position rough (Hi/MSB of a 16-bit DMX Ch.)
4
Motor enabler
–
Set between 50-55% to run
2
Position fine (Lo/LSB of a 16-bit DMX Ch.)
5
Set soft TOP limit
3
Set the maximum speed
6
Set soft BOTTOM limit
JENS JUULS VEJ 1, 8260 VIBY, DENMARK
WWW.WAHLBERG.DK
TEL45 86 18 14 20
220.805.006
DATE: 2021-12-07
How to get started
1.
Place / Rig the Roll Down in something high with minimum 2-3 meters clearance below.
2.
Connect the mains and emergency switch (if enabled).
–
The product turns on and the display shows the start-up
message.
3.
Set the DMX start address to 1 and apply DMX from a lighting desk, preferably with manual faders.
Make sure that the 6 channels are patched from DMX channel 1 to 6. Pull all channels on to 0%
4.
Set DMX channel 4 between 50% and 55% -
The motor is now enabled and the Roll Down can run
5.
Set DMX channel 5 to 30% -
The product starts to move towards its hard TOP limit. To stop the motor, set DMX channel
5 to 0%. Stop when the desired or at the hard TOP limit. The reached position is now the soft TOP limit.
6.
Set DMX channel 6 to 30% -
The motor moves towards its hard BOTTOM limit. To stop the motor, set DMX channel 6 to
0%. Stop when desired or at the hard BOTTOM limit. The reached position is the soft BOTTOM limit, and hence the travel
range has now been set from the soft TOP limit to the soft BOTTOM limit.
7.
Set DMX channel 1 to 75% and DMX channel 3 to 25% -
The motor moves with 25% speed to the 75% position.
8.
Set DMX channel 1 to 25% and DMX channel 3 to 50% -
The motor moves with 50% speed to the 25% position.
LED indicators:
DMX LED
Glows constant:
DMX connection OK.
Flash:
DMX signal is missing.
Error LED
Off:
OK.
On:
Error detected, see
display.
Emergency stop switch:
Pin out
Pin 1 = GND
Input
Pin 2 = NC
Pin 3 = NC
Pin 4 = 12-15VDC
Input
The Emergency stop switch is connected to the
male 4 pin XLR connector. Pin 1 and 4 should be
powered with 12-15VDC to enable the motor.
Tech specs:
Lifting speed:
Variable 5-183 cm/s
(2-72 in/s)
Maximum load:
35.0 kg (77 lb)
Roll Down - Cheat Sheet
Inspection points!
Before each use
−
Inspect the entire length of the
tube
for bends, damage, wear,
corrosion, and abuse.
−
Inspect the
fabric attachment
for damage, wear, or abuse.
−
Check that the fabric weighs maximum 35 kg (77 lb).
−
Check all safety devices (limit switches, and emergency stop)
−
Make sure that the operator has visual confirmation of all possible
movements of the Roll Down at all time.
Warning!
Do not use the Roll Down if any damage or error is found!