Electric TV Lift, VL-PLA-ST2-ST3
3. Anti squeeze – auto reverse function (ASAR).
THE FACTORY DEFAULT SETTING OF ASAR = OFF.
The system can be set to ‘ON’ for the downward stroke only, either for upside up or upside
down installation. See page 12 for instructions.
The anti-squeeze incorporates auto-reverse. Once it is set to ‘ON’ then if the lift hits an item
or gets trapped on the downward stroke, it will automatically reverse back up approximately
3cm and then stop. The pressure/squeeze given before reversing is approximately equal to
the weight of the TV that is mounted.
A lift run without the minimum 5kg load added will cause the system to trip out.
This can be reset in 2 ways;
a) For a lift with ASAR ON ‘upside up use' - Press down hard on the lift while operating the
manual switch downwards.
For a lift with ASAR ON ‘upside down use’ - Push up hard on the lift while operating the man-
ual switch upwards.
or if this is unsuccessful.
b) Move Jumper from the JP2 pins back to the OFF pins, run the lift and move the Jumper
back on the JP2 pins.
The decision to set ASAR ON or OFF depends on the type of installation. The customer
would always decide.
An example where it is switched on could be above a kitchen work top where should it hit
something left on the work top when lowering then you want it to stop and reverse automati-
cally to release the trapped item.
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