Beamax M Series, User Manual

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ENGLISH – Motorized screen user manual
Specifications are subject to change without notice. E&OE
Doc: M Screen – HOME CINEMA MODULES Installation Manual rev1 |10.01.2013
Please verify that you are working with the latest revision of this document before specifying your screen.
Page 12
10 END STOP MOTOR ADJUSTMENT
WARNING - READ CAREFULLY BEFORE PERFORMING ADJUSTMENTS
Adjustments shown in the following table must be performed by authorised and specialised personnel only. Incorrect performance of the procedures described may result in
damages to the product which will not be covered by guarantee. End stops adjustment varies depending on the motor’s position (left side A column - right side B column) or on
drop of the curtain (rear line C – front line D). Adjustment is performed with a 4 mm hex wrench (included).
END STOPS ADJUSTMENT SCREWS ARE POSITIONED IN THE BOTTOM PART OF THE SCREEN, AND NOT IN THE RIGHT OR LEFT HAND SIDES. DO NOT ADJUST THE END STOPS
WHEN UP OR DOWN BUTTON IS ACTIVATED.
WARNING
“UPPER END STOP MUST ALWAYS BE ADJUSTED AT 2mm FROM THE CASE” see picture on the right.
End stop is adjusted so as to allow the projection sheet to wind around the roller at least 1.5 times to avoid the sheet coming loose. Special attention must be paid when end
stops are adjusted in such a way that projection sheet unwinds beyond the factory setting. This is allowed within a limit of 3 cm without posing a risk to the product. Incorrect
adjustment of end stops can cause:
-Projection sheet coming away from the roller
-Projection sheet winding the wrong way, with ensuing damage to flatness of the projection surface and to winding mechanisms
-Breaking of bottom end black frame welding (framed screens)
-Excessive strain on motor with possible ensuing damage and activation of motor’s thermal resistance
-Excessive winding of the end stop adjustment system with ensuing breaking of the mechanical part
WARRANTY
Operators are reminded that in cases where seals have been tampered with and where any damages have resulted from incorrect adjustment, repair interventions shall not be
covered by guarantee.
A – Left Motor B – Right Motor (standard)
Ba
ck
f
al
l
–
C
Fr
on
ta
l fa
ll
-(St
an
da
rd
) D
IN-CEILING