User Manual

ManualsBrandsGrandview ManualsHome Theater SystemsLF-MIRCII(Recessed-Ceiling Series)

Instruction Manual for

Cyber Series Recessed-Ceiling Screen

Model：CB-MIRC or LF-MIRC(Ⅱ) (Ⅱ)

Http://www.grandviewscreen.com

Questions & Answers

Fabrics of Grandview motorized screen can be used for years, most problems are cost by simple incidents. If

problem occurs, please find the list below for some common solutions. If problems keep on, please contact

authorized agent of Grandview or call service number: (8620)34806166

One year warranty

Grandview provides one year warranty for motorized screen. Contents of warranty include replacement of spare

parts while problems occur with correct operation. Not include inappropriately operating the screen or uninstall the

screen by self. You should reserve in advance for the repair with Grandview or appointed service center.

Note:

1. Due to product updates, sizes and specifications are subject to change at any time.

The tolerance for L is approximately ± 5mm (3/16 inches).

2. Actual dimension is measured by: total screen length L x end cap depth x end cap height.

Battery mis-installed or powerless

Please check about the batteries as instruction manual.

Please connect the power line as instruction manual.

Power line disconnection

Screen responds

nothing to any

operation

170

Reason Solution

GRANDVIEW REPRODUCING GENUINE COLORS

Thank you for purchasing a Grandview projection screen.

Before use, please read instructions carefully. After installation, store instructions for future reference.

B1 B2 B3

32.6/35.8

35.9/39.9

40.4/44.8

32.2/35.6

33.0/36.4

35.5/39.5

37.4/41.4

38.8/43.0

42.1/46.7

38.4/42.6

40.7/45.2

43.2/48.0

49.2/54.3

52.0/57.2

1707x1280

2032x1524

2438x1829

1705x 959

1771x 996

2037x1146

2214x1245

2347x1320

2657x1494

2337x 995

2571x1094

2805x1193

3038x1293

3272x1392

2326

2651

3057

2324

2390

2656

2833

2966

3276

2956

3190

3424

3657

3891

LF-MIRC( )84

Ⅱ

LF-MIRC( )100

Ⅱ

LF-MIRC( )120

Ⅱ

LF-MIRC( )77

Ⅱ

LF-MIRC( )80

Ⅱ

LF-MIRC( )92

Ⅱ

LF-MIRC( )100

Ⅱ

LF-MIRC( )106

Ⅱ

LF-MIRC( )120

Ⅱ

LF-MIRC( )100

Ⅱ

LF-MIRC( )110

Ⅱ

LF-MIRC( )120

Ⅱ

LF-MIRC( )130

Ⅱ

LF-MIRC( )140

Ⅱ

100

120

100

106

120

100

110

120

130

140

2196

2195

2480

2195

2197

2196

2195

2201

2200

2199

2198

100

665

420

400

985

950

800

700

625

450

955

855

755

655

555

2431x260x226

2756x260x226

3162x260x226

2429x260x226

2495x260x226

2761x260x226

2938x260x226

3071x260x226

3381x260x226

3061x260x226

3295x260x226

3529x260x226

3767x260x226

4001x260x226

2.35:1

Summary of content (8 pages)

PAGE 1
B3 170 170 L W A GRANDVIEW REPRODUCING GENUINE COLORS B2 H B1 B1 B2 B3 84 1707x1280 2326 2196 100 55 665 2431x260x226 32.6/35.8 LF-MIRC(Ⅱ)100 100 2032x1524 2651 2195 100 55 420 2756x260x226 35.9/39.9 LF-MIRC(Ⅱ)120 LF-MIRC(Ⅱ)84 2.35:1 Instruction Manual for Cyber Series Recessed-Ceiling Screen 120 2438x1829 3057 2480 100 55 400 3162x260x226 40.4/44.8 LF-MIRC(Ⅱ)77 77 1705x 959 2324 2195 100 55 985 2429x260x226 32.2/35.
PAGE 2
(1) For adjusting the viewing area, please insert the adjustment to regulate adjustment hole. A Caution clockwise adjustment will increase the viewing area for about 13mm. Note: After pressing the up button, you will need a few seconds to see the adjustment of screen; Please do not operate the following step before step1 to avoid damages of screen. (2) A counterclockwise cycle can adjust the distance to 13mm between casing and rod.
PAGE 3
D. External Wall Switch (optional) Description The wall switch is available for a fixed location. Please connect RJ11 plug to EXTCTRL input on the screen. Wall Switch (optional) Note: please use a cord for a far location. Aluminum Casing Hook Side View E.
PAGE 4
Caution Installation Instruction 1.The shortest distance between receiver and emitter is 50cm。 2.Controller will work within 30 degree away horizontally from the center of receiver point within 8 meters from the screen。 This screen needs to be recessed into the ceiling, and this instruction manual shows us the grille-ceiling and wood-ceiling as example. Please install the screen according to different applications. This screen needs to be recessed at the best viewing angle in order to improve the image.
PAGE 5
3.Please measure the security distance between hanging brackets (figure 4), and fix the hanging brackets on the 11. Installation Completed (figure 27). ceiling using expansion screws (figure 5). H H minus 100 Fo ur Hangi ng Boar ds ar e in middl e.
PAGE 6
5.Please stay the screen in the opposite direction, and fix the left and right hanging board on the screen using M6 screw and nut (figure 12). Casing Groove M6 Allen Screw Note: the upward instruction shows us installation of external control system, if the users want to add other control systems, please follow the steps as below: M6 Nut Hanging Board 1)Loose the screws of power box and take out the power box (because 5.0 the power cord has a limit, please do not draw it strongly).
PAGE 7
6. Fix the screen using M12 nut, then fasten the nut by wrench (accessories) (figure 13-14); until the ornament Note: the upward instruction shows us installation of external control system, if the users want to board align the ceiling (figure 15) and connect the power. add other control systems, please follow the steps as below: 1)Loose the screws of power box and take out the power box (because the power cord has a limit, please do not draw it strongly).
PAGE 8
11. Installation Completed (figure 25). 3.Please measure the security distance between hanging brackets (figure 4), and fix the hanging brackets on the ceiling using expansion screws (figure 5). L minus 94 Fo ur Hangi ng Boar ds ar e in middl e. L（Tot al lengt h of scr een ）minus 26m m 79 100 158 100 H H minus 100 Fi gur e 5 Fi gur e 4 Figure25 .Note: the length of M12 bar is 500mm.