Grandview LF-MIC(Cyber Integrated Tab-Tension Motorized) User Manual

Page 5

How to use External Control (Central Controller or RS232/USB):

1. Turn the manual/IR remote control switch to position "0" (remote control stalls)

2. Plug one side of the signal cord into the computer output jack at left side of the screen's end cap, the other side

of the singal cord to plug into the jack of Central Controller or computer RS232/USB

(Figure 26-27),

and then you can control up/pause/down of the screen via Central Controller or computer.

(Note: in order to use RS232

Control, an Adapter is necessary to be connected with, the Adapter is not in the accessory package)

How to use IR Remote Control：

1. Turn the manual/IR remote control switch to position "0" (remote control stalls)

2. When there's nothing to keep our of the IR window, you can use the controller to control up/pause/down of the

screen (Figure 28).

3. For hidden installation or IR window is being kept out by something, please take out the IR Receiver Head and

plug it to the revelant hole, and then install it at the position where IR signal is available (Figure 29)

Inner IR Receiver
Window

External IR Jack

How to use Trigger

Trigger

(Figure 24-25)

. Switch Manual/Remote Control Button to position "0" (remote control stalls).

rigger control

Control:

1. Insert one end of the signal cable into the

jack of the handle controller, and the other end into the

DC5V-12V output hole of the projector

3. When running the projector, the screen will spread the fabric automatic by synchronous; when closing the

projector, screen will be back automatic by synchronous too.

4. If you don't need to use the t

, please draw off the burst line directly, then control it by your hand.

Figure 24

Figure 25

Figure 26

Figure 27

Figure 28

Figure 29

To choose the tapping screws with hanger or other screws with hanger (unprovided) according to ceiling material.
(Tips: Wood screws 5 x 40 for wook ceiling and tapping screws for concrete wall.)

1. To drill two same holes with an electric drill horizontally with wall, then fasten hangers(unprovided) onto the

ceiling. (Figure 12)

Figure12

Floating hanging bracket installation

2. Incline the ceiling hanger to a certain degree to make the hanger hole go through the oval hole in the middle of

top side of the wall bracket. Then level the ceiling hanger to ensure that the base clings to the top of wall bracket,

so that the front button can go right through the wall bracket's fixing hole. Push the ceiling hanger ahead until the

front button fully locks the top panel of the wall bracket. Fix the ceiling hanger to the wall bracket with the help of

M6x10 size of screws. (Figure 13-14) (Note: Make sure the front button of the ceiling hanger fully lock the top side

panel of the wall bracket to prevent the screen falling down.)

3. After fix the ceiling hanger, make sure the up groove and the down groove on the housing match with Up

buckle and Down buckle on the bracket separately and fasten the fixing screw on the bracket, to fix housing

tightly onto the brackets.( Figure 15-16)

4. After finished step 2 and step 3, check whether wall bracket fix on the housing of screen tightly then you can

hang the screen according to the figure 17.

Figure 13

Figure 14

Figure 17

Fixing hole

Front button

Base

Front
button

Wall
bracket

Figure 15

Figure 16

RS232 3P(TXD)

RS232 5P(GND)

COM

STOP

DOWN

RS232 interface settings：

bps:：2400
data bit：8
parity check：no
stop bit：1
control code：
up：0xff,0xee,0xee,0xdd
stop：0xff,0xee,0xee,0xcc
down：0xff,0xee,0xee,0xee