MediaScreen SL Mobile LED 130, Инструкция по эксплуатации

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MediaScreen GmbH SL Mobile LED 130
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© MediaScreen GmbH
6.3. Resetting the lifting columns
In rare cases there may be a vertical offset between the rotors of the two lifting columns.
As long as the ScreenLifter is connected to the power supply, a possible offset is detected
by the control unit and automatically corrected. However, if an offset of the rotors occurs
while the ScreenLifter is disconnected from the power supply, e.g. during storage or trans -
port, a manual end position adjustment must be carried out.
If possible, the end position adjustment should be performed without the screen mounted.
Please read the following three steps before performing the end position adjustment!
In any case, carry out all three steps of this manual!
Perform end position adjustment:
1. Press and hold the "
RESET
" button on the remote control - both sliders will move
downwards. If one of the two sliders is already in its lower end position, nothing seems
to happen. Nevertheless, keep pressing the "
RESET
" button until you hear a click!
2. As soon as the lower of the two sliders reaches its end position, both motors switch off
and you hear a clicking sound from the control unit. This is not yet the end position
adjustment!
3. Release the "
RESET
" button and press and hold it again. Keep it pressed until the
top slider also starts moving downwards (it can take up to 20 seconds for this to hap -
pen) and finally reaches its lower end position. As soon as it reaches its lower end po-
sition, the motor switches off and you hear a clicking sound again. The end position
adjustment has now been carried out and the ScreenLifter is ready for normal use
again.