To the owner
Congratulations on purchasing a Grandview
Smart Screen, This screen is designed to produce
the sharpest, most pleasing pictures with
maximum convenience.
Before you start
•
Use the correct tools: a level, a measuring tape and
a pencil to mark with.
•
Measure the bracket position accurately before
attaching to the wall or ceiling.
•
Do not mount the brackets the full width of the
casing, allow at least 100mm at each end for
horizontal picture alignment.
Wall mount
Mount the brackets firmly eg: into wall studs or bricks.
Ensure the brackets are in level.
Limit settings
The screen is fitted with 2 limit pots which are visible on
the left had side of the motor. The
YELLOW
pot controls
the up or down movement of the screen’s
TOP
limit and
the
WHITE
pot controls the up or down movement of the
BOTTOM
limit.
Setting the top limit
The
YELLOW
pot is covered with a
BLACK
sticker to
prevent accidental insertion of the
HEX
key which may
lead you to inadvertently change the
TOP
limit and
damage the screen.
DO NOT REMOVE THE BLACK sTICKER OVER THE
YELLOW POT uNDER ANY CIRCuMsTANCE – IT WILL
VIOD YOuR WARRANTY.
Setting the bottom limit
CAuTION: setting the bottom limit beyond the black
leader may render your screen inoperable and void
your warranty.
To access the
WHITE
pot, please remove the rubber
grommet beneath the motor on the left-hand side of the
case. Operate the screen to it reaches the bottom limit.
Insert the
HEY
key into the
WHITE
pot and turning it
CLOCKWIsE
. The screen will visibly drop by approximately
15mm steps for each rotation of the key.
To raise the
LOWER
limit, operate the screen to it reaches
the bottom limit. Insert the Hex key into the WHITE pot
and turn it
COuNTER-CLOCKWIsE
. The bottom limit will
rise by approximately 15mm for each rotation of the key
HOWEVER
the new limit will only be visible
AFTER
the
screen has been operated (raised and then lowered again).
Using close contact
Simply connect the Blue and Yellow wires to ‘L’ of control
system, and the red wire to ‘N’. Then using commands
in the control system, screen will open and close to it’s
pre-set limits.
Undo the screen as shown below.
Locking screw
Locking piece
Slide the screen onto the brackets and snap into the
groove and tighten the screw.
Up groove
Down groove
Ceiling installation
Attach the ceiling brackets as shown. Slide the screen
and lock
.
Using 12V Trigger:
Connect the projector and screen with the jack plug cable
provided. Turn “ON” the projector and choose 12V from
the menu, the screen will lower. When the projector is
turned “OFF” the screen will retract into the casing.
Alternatively you may also use the external IR receiver
cable and sensor.
Plug the IR receiver cable into the IR socket on the casing
and mount the sensor in line of sight with the remote.
Now use the remote to lower and retract the screen.
Ensure the wall bracket is
secured to the casing of the
screen before hanging.
Figure 22
Projector
Caution:
Before operating the screen you must remove
the white adhesive tape which holds the dropper bar to
the screen case.
Electrical installation
Grandview Smart Screens come with an Australian
standard plug. Simply plug in and your screen is
ready to use.
Operating Instructions
Using IR Remote
Your remote control comes with a battery installed.
To operate your remote:
Press
to lift the screen
Press
to stop the screen
Press
to lower the screen
The Micro switch is used for retracting
or lowering screen in small increments.
Dry contact for Central control like AMX or Crestron
UP and Down connect with L of Central control
GND connect with N of central control
1
2
3
4
5
6
J1
6P6C
UP
DOWN
EXTERNAL CTRL
GND
L
L
N
(Blue)
(Yellow)
(Red)
