Grandview GPCK-MA - Manual (Page 5)

3 14
Construction for Projector Lift
Motor
Front View
UP
DOWN
Red LED
Sling wires
localizer
Frame
Linkage
Projector Lift
Supporter
Side View
Control Box
Top View
2) Remote Localizer
a.When the projector lift is at loading situation, you can adjust the upper/lower limitation via the remote controller.
b.To press the localier hole at the back of the remote controller with one small pin or equivalence for about 3
seconds and the release, then press UP button for strap to the desired position and stop, the projector lift is
already reset for its retract limit.
c.To press the localier-hole at the back of the remote controller with one small pin or equivalence for about 3
seconds and release, then press DOWN button for strap to the desired position and stop, the projector lift is
already reset for its retract limit.
figure 17 figure 18
figure 19 figure 20
Note: For ensuring the security of positioning function, the effective setting period of electric positioning should be
60 seconds, after 60 seconds will return to normal situation. If the setting fails within 60 seconds, please repeat as
following step; to press the setting button; then LED light will turn off; press the setting button again, then LED light
will turn on. In this movement, the resetting function will begin.
Motor Positioning
Lower Limitation Lower Limitation
Upper Limitation Upper Limitation
Kindly Reminder: Do not change the factory pre-settings for any urgency,pls operate
according to the following instructions if necessary
Do not roll and retract the projector lift continuously over 4 minutes in a time
to avoid overheating. If the motor overheats, keep 30 minutes for heat
elimination. No lubrication needed for the motor, the drop and retract
limit of the projector lift has been prepositioned to an optimal
configuration before delivery. In order to avoid motor damage,
please ask thelocal dealer or professional for consultation when
a new position setting is needed.
Use the M4 allen-key for adjusting the upper and lower
limitation of projector lift, but the distance can not be over than
the value D in specification table.
Hanger
M10 Nut
M10 Threaded Rod
Figure for Installation
Bracket