Retual PERMW2415ENC User manual

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User Manual for Premier In-Ceiling Projection Screen
1. Product Dimensions:
2. Accessories:
3. Installation Procedure:
Step 1: Measure the overall length of the product (L), prepare a false ceiling opening at size
L+190mm x（CD-25mm）. (See Fig.1)
Step 2: Loosen the locking screw and slide out the mounting plates to both end of the housing.
Make sure the mounting holes are not blocked by the housing. (See Fig.2)
Step 3: Drill 4 holes on the concrete ceiling and install the anchor bolt provided. The distance
between the anchor bolts should be L+40mm x 94mm. Then, install the mounting bracket
and anchor rods (See Fig. 3)
A
F
D
E
G
I
J
1m Anchor Rod x 4
Mounting Bracket x 2
B
C
RF Transmitter
Anchor Bolt x 4
H
G
S=5mm
K
Power Cord
Control Panel
Central Control Cable
Trigger Cable
Access Panel x 2
S=5mm
S=8mm

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Step 4: Insert the projection screen into the ceiling opening, make sure 4 anchor rods pass through
the holes on mounting bracket. Install a nut onto each end of anchor rod, avoiding the
screen fall down from the false ceiling. (See Fig.4)
Step 5: Rotate the nuts on anchor rod in order to adjust the horizontal alignment. (See Fig.5)
Step 6: Install the access panel on both end of the housing. (See Fig. 6)
Step 1: Prepare a false ceiling opening
False ceiling
Fig.1
Fig.2
Step 2: Slide out the mounting Plate
False ceiling opening size = L+190 x ( CD-25)mm
Step 3: Installation Anchor Bolts, mounting bracket & anchor rods
Anchor Bolt Distance = L+40 x 94mm
Fig.3
Step 4: Installation of projection screen
Anchor rod pass
through the holes
False ceiling
Step 5: Alignment
Nuts
Fig.5
Fig.4
Fig.6
Step 6: Install the access panel
The clicks on the access
panel should be in-line
with the housing end.
Install：
Push towards the housing
Dismantle:
Pull down and away from housing

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4. Connection and Control:
Power Cord Jacket 12V Trigger
RF Control
To lower the projection surface
Press the ““button on the transmitter, and the
screen will fully extend till the lower limit switch
activates.
To retract the projection surface
Press the ““button on the transmitter, and the
screen will fully retract till the upper limit switch
activates.
To stop the projection surface
Press the ““button on the transmitter to
stop the screen at desired position.
Manual control panel
Upper / Lower Limit Adjustment
Lower limit —Adjust the stopping level of slat when fully
extend. Turn “lower limit” switch in clockwise direction let the
slat go closer to the ground
Upper limit —Adjust the stopping level of slat when fully
retract. Turn “upper limit” switch in clockwise direction let the
slat go closer to the casing
Insert the 3.5mm jack plug into the Jack
socket of equipment such as a projector.
(This is just for the equipment with trigger
control functions)
12V trigger cable
Central Control Manual Control
12V Trigger from devices (e.g. Projector)

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Coding
Decoding
Curvature will appear in the edge of fabric when fabric is extended completely, it is a quite common phenomenon and the
curvature will gradually disappear after you hang the screen for about ten minutes.
No.
Name
Encoding
1
Serial port setup
2400,n,8,1
2
Up
0xFF 0xAA 0xEE 0xEE 0xDD
3
Stop
0xFF 0xAA 0xEE 0xEE 0xCC
4
Down
0xFF 0xAA 0xEE 0xEE 0xEE
1) Press ”UP” button of the transmitter for 3S, the
LED indicator blinks 3 times then lights up, keep
holding the “UP”button.
2) Connect the Lift to power source.
3) Release “UP” button.
4) Press the “UP” button once, coding process
complete.
1）Press ”UP” button of the transmitter for 3S, the
LED indicator blinks 3 times then lights up, keep
holding the “UP”button.
2）Connect the Lift to power source.
3）Release “DOWN” button and hold until the LED
indicator blinks 3 times.
4）Release the “DOWN”button, decoding process
complete.
RF Coding & Decoding
Programmable Central Control

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