Avers Screens Cumulus X Tension, User Manual

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Regulation knob “2” (located closer to the back of the screen) enables setting of the bottom extreme position of the
screen bottom bar:
“+“ - increase the lenght of the fabrics is rolled down when the screen is rolled out,
“-” - decrease the length of the fabrics is rolled down when the screen is rolled out.
Tensioning wires were setup during screen manufacturing optimally. It would be necessary to modify the power of
the tensioning wires after few years of screen use. Finetuning could be performed with 2mm hexagonal wrench applied
into the regulation holes located at bottom bar end caps. Deterioration of projection surface flatness wil be affected as a
result of improper finetuning of tensioning wires. Waves at the projection surface will cause problems with picture
quality in case of geometry and sharpness.
!!! IMPORTANT !!!
Do not decrease (tuning knob 1+) the range of the rolled down surface. It can damage the screen.
Do not increase (regulation 2+) the range of the surface which was rolled up behind the STOP mark, placed in
the upper right corner of the screen. Rolling down the screen behind the mark can damage the screen.
9
Pic.12 Tensioning wire regulation screws location
3.6. +DELTA remote control system programing
Parallel operation of a few screens with built-in +DELTA installed in the same room is possible; in such case control
systems of each screen must be programmed with dedicated control code. The screen with +DELTA remote control
system is supplied with single remote transmitter, it is possible to purchase optional transmitters. The optional transmitters
must be programmed at the controller.
A) Setting of the new transmitter
Controller can memorize 10 individual control codes of remote transmitters.
ź
Connect power supply to the screen
ź
Procedure described below should begin within 4 seconds from the sound signal.
ź
Press P2 button (located inside battery compartment) of the remote transmitter twice, sound signal will be heard
after each P2 button operation.
ź
Press “

” button of the remote transmitter once.
ź
7 sound signals confirm new transmitter was setup succesfully.
B) Deleting of all transmitters from control system memory
ź
Connect power supply to the screen.
ź
Press P2 (located inside battery compartment) button of the remote transmitter once.
ź
Press the “Stop” button of the remote transmitter within 4 seconds from the sound signal.
ź
P ress P2 button within 4 seconds from the sound signal again.
ź
4 sound signals confirms all transmitters were deleted from control system memory.
C) Appending additional remote transmitter
Appending new transmitter procedure has 2 steps. First step the remote transmitter supplied with the screen must be
set as the main remote transmiiter, in second step the optional new transmitter can be set up to operate with the
screen.It is possible to append multiple transmitters to the screen with the procedure described below.
ź
Connect power supply to the screen.
ź
Press P2 (located inside battery compartment) button of the original remote transmitter twice, sound signal will be
generated each time P2 button is operated.
ź
P ress “

” button of the new remote transmitter once within the next 4 seconds.
ź
Setting up of the main remote transmitter will be confirmed with the sound signal.
We recommend to mark the main remote transmitter to identify it easily in the future.
ź
Press P2 button (located inside battery compartment) of the main remote transmitter twice), sound signal will be
generated each time P2 button is operated.
ź
P ress P2 button of the new remote transmitter once within 4 seconds from the last sound signal.
ź
5 sound signals confirms additional remote transmitter was appended succesfully.