Grandview LS-MA III Series Installation Manual

Operation guidelines
1. Tear off the glue cloth fixed on the bottom rod, ensure the bottom rod is not stuck by the casing.
Connect to a power source (Please make sure it is the right voltage)
2. Turn the switch to position 2 to lower the screen; it will come down slowly . W h e n it is all the way
3. down,it will stop automatically.
Turn the switch to position 1 to lower the screen; it will go up into the metal casing. When it is all
the way up, it will stop automatically.
To stop any time while the screen is in motion, turn the switch to
UP
STOP
DOWN
NO.6
How to use the remote control (optional) to control the power switch:
This product comes standard with manual switch control. If you need to use the remote control, please
upgrade and install an external remote control kit (you need to cut off the manual switch and replace it
with an external remote control kit, see Figure 9-10). Please refer to the manual of the external remote
control kit for wiring method and instructions, and the size of the kit is shown in Figure 11.
The corresponding model of the external remote control kit is: external infrared remote control kit (2nd
generation), model: 1GD-IRAnII
External RF wireless remote control kit (2nd generation), model: 1GD-868MnII.
NO. 9
Adjusting method of screen retracted height (upper limit) and expanded height
(lower limit):
If you really need to adjust the limit height due to the limitations of the installation environment or site,
you can use the motor positioning adjustment key to rotate the knob on the motor limiter; just remove
the baffle on the power end to find the position of the motor.
baffle
Disassembly
pay attention:
In order to ensure the accuracy and safety of the screen position, the screen must be raised and lowered
every half circle of the button to check whether the position is moved correctly! Be especially careful
when adjusting the height of the screen recovery. Excessive adjustment will cause the lower rod to jam
into the shell and cause serious consequences such as damage to the screen or falling of the lower rod!
Be careful when adjusting the unfolding height of the curtain. Always keep the curtain wrapped around
the rotating tube with 1.5 turns or more to ensure that the curtain will not fall.
Electrical parameters: voltage AC220~230V/50-60Hz, current 1.5A.
GRANDVIEW CRYSTAL SCREEN CO.,LTD.
A: No.43 S, Guomao Ave.Hualong,Panyu,Guangzhou,Guangdong,P.R.C
T: 020-84899499
NO.7 NO.8
NO.10 NO.11
White button
Retracted height (lower limit)
Clockwise： Up
Motor
Counterclockwise：Down
Yellow button
Unfolding height (upper limit)
Clockwise ：Down
Counterclockwise： Up
Large Stage MAIII Installation Manual
Reminders
Thank you for purchasing Grandview products. Please read the instructions carefully
before installation and use, and collect it after reading for future use;
This product must be installed by qualified professionals who evaluate the feasibility of
the environment, electricity, structure, etc;
Do not disassemble or replace the original spare parts at will: If there is any fault,
please contact the after-sales service department.
Model:LS-MAxxxIII(xSxx)