![SI Zen Roll Owner'S Manual Download Page 20](http://html1.mh-extra.com/html/si/zen-roll/zen-roll_owners-manual_1263280020.webp)
20
When Programming, all button presses must be completed within 2 seconds of the previous press.
This function gives the possibility to deactivate the obstacle detection or increase the sensitivity up
from the default level during the downward movement.
1. Enter the Obstacle Setting Mode
Move the screen to half-way position, press MY
and UP briefly and again MY and UP until the
screen jogs.
2. Change the Obstacle Detection Level
If the actuator goes back to USER MODE (short jog) repeat Step 1.
To De-activate:
Press UP briefly within 2
seconds and then press UP
briefly again. The sceen will jog
slowly and is now deactivated.
If the jog is short you’ve
reached the default setting. To
deactivate press up again.
To Increase Sensitivity:
Press DOWN briefly within 2
seconds and then press DOWN
briefly again. The sceen will jog
slowly and is now more sensitive.
If the jog is short you’ve reached
the default setting. To increase
sensitivity press down again
Press MY /STOP until the screen jogs to confirm the new setting.
The registered level of Obstacle Detection will be reached when entering Step 1 again.
3. Confirm the New Setting & Exit the Setting mode
Long Jog
Long Jog
Short Jog
Hold
Briefly
Screen Halfway
Then
Obstacle Detection - Change the level of Detection or Deactivate