3M X20 manual Setting up, Arrangement, On a horizontal surface, Suspended from the ceiling, Down

Page 7

Setting up

Setting up

Install the projector according to the environment and manner the projector will be used in.

Arrangement

Refer to the illustrations and tables below to determine screen size and projection distance. The values shown in the table are calculated for a full size screen: 1024×768.

(a)Screen size (diagonal)

(b)Projection distance (±10%)

(c)Screen height (±10%)

On a horizontal surface

 

(b)

(a)

(c) up

 

(c) down

Suspended from the ceiling

•Keep a space of 30 cm or more between the sides of the projector and other objects such as walls.

•Consult with your dealer before a special installation such as suspending from a ceiling.

(c) up

(a)

(c) down

(b)

(a) Screen

 

 

 

 

4 : 3

screen

 

 

 

 

 

 

16 : 9 screen

 

 

size

 

(b) Projection distance

 

(c) Screen height

 

(b) Projection distance

 

(c) Screen height

(diagonal)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

min.

max.

down

up

 

min.

max.

down

up

inch

m

 

m

inch

m

 

inch

cm

 

inch

cm

inch

 

m

inch

m

 

inch

cm

 

inch

cm

inch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

0.8

0.8

30

0.9

 

36

7

 

3

39

15

 

0.8

33

1.0

 

39

1

 

0

37

14

40

1.0

 

1.0

40

1.2

 

48

9

 

3

52

21

 

1.1

44

1.3

 

53

1

 

0

49

19

50

1.3

 

1.3

50

1.5

 

61

11

 

4

65

26

 

1.4

55

1.7

 

66

1

 

1

61

24

60

1.5

 

1.5

61

1.9

 

73

13

 

5

78

31

 

1.7

66

2.0

 

79

2

 

1

73

29

70

1.8

 

1.8

71

2.2

 

85

15

 

6

91

36

 

2.0

77

2.4

 

93

2

 

1

85

34

80

2.0

 

2.1

81

2.5

 

97

17

 

7

105

41

 

2.2

88

2.7

 

106

2

 

1

97

38

90

2.3

 

2.3

91

2.8

 

110

20

 

8

118

46

 

2.5

100

3.0

 

120

2

 

1

110

43

100

2.5

 

2.6

102

3.1

 

122

22

 

9

131

51

 

2.8

111

3.4

 

133

3

 

1

122

48

120

3.0

 

3.1

122

3.7

 

147

26

 

10

157

62

 

3.4

133

4.1

 

160

3

 

1

146

58

150

3.8

 

3.9

153

4.7

 

183

33

 

13

196

77

 

4.2

166

5.1

 

200

4

 

2

183

72

200

5.1

 

5.2

204

6.2

 

245

44

 

17

261

103

 

5.6

222

6.8

 

267

5

 

2

243

96

250

6.4

 

6.5

255

7.8

 

306

54

 

21

327

129

 

7.1

278

8.5

 

334

7

 

3

304

120

300

7.6

 

7.8

306

9.3

 

368

65

 

26

392

154

 

8.5

334

10.2

 

400

8

 

3

365

144

Page 6 Page 8
Image 7
Page 6 Page 8
Contents Thank you for purchasing this projector About this manualTrademark acknowledgment Content Contents of package Replacing the filter cover for bottom-up use Fastening the lens cover12 HOT Part namesProjector HOTBack Remote controlControl panel 3 4 5Suspended from the ceiling Setting upArrangement On a horizontal surfaceSetting up VCR/DVD Connecting your devicesPlayer About Plug-and-Play capability Connecting your devicesSecurity slot Using a USB storageConnecting power supply Using the security slotAbout the remote control signal Remote controlPutting batteries Using as a simple PC mouse & keyboard Changing the frequency of remote control signalSTANDBY/ON button Power indicator Power on/offTurning on the power Turning off the powerOperating Adjusting the volumeSelecting an input signal 32, the volume adjustment is disable For no signal Searching an input signalSelecting an input signal  For a PC signal or a signal from the USB StorageAdjusting the zoom and focus Adjusting the projectors elevatorFocus ring  For a signal from the USB Storage Using the automatic adjustment featureAdjusting the position  For a PC signalCorrecting the keystone distortions Using the magnify featureTemporarily blanking the screen Freezing the screenEasy Menu Using the menu functionAdvanced Menu Keystone Picture ModeAspect AutoColor ResetBrightness ContrastGamma Picture MenuColor Temp Picture MenuLOAD1, LOAD2, LOAD3, LOAD4 MY MemorySAVE1, SAVE2, SAVE3, SAVE4 Over Scan Image MenuPosition Size PhaseAuto Adjust Image MenuColor Space Input MenuProgressive Video NRVideo Format Input MenuFrame Lock Resolution menu will be displayed ResolutionSetup Menu Volume Setup MenuBlank Screen MenuStart UP Screen MenuMyScreen Capturing error has occurred. Please try againMyScreen registration is finished Message Auto Search Option MenuAuto on Auto OFF Option MenuLamp Time MY Button ServiceFAN Speed Filter Message GhostInformation Factory ResetKEY Lock Remote FreqSecurity Using Security FeaturesInputting the Password Changing the PasswordSetting the Password Using the MyScreen Password FunctionIf you have forgotten your Password Turning on the MyScreen PasswordRegistering the PIN Code Using the PIN Lock FunctionTurning the Password off SecurityIf you have forgotten your PIN Code Turning Off the PIN Lock FunctionSetting the Transition Detector Password Using the Transition Detector FunctionTurning On the Transition Detector Function USB Storage Setting the Transition Detector offFile Format Maximum pixel size Displaying Thumbnail MenuAudio Format Container format file extension Enter Displaying Thumbnail MenuINPUT/ENTER Menu Controlling the projectorPJ Control items Message DescriptionDown Displaying Thumbnail imageThumbnail items ImageIcon Description Displaying Thumbnail imageSlide Show items Playing Slide showScreen Effect Playing Slide showMode ONE Time EndlessDisplaying an image in full screen Button Key ConfigButton operation for still image Right Displaying an image in full screenButton operation for motion picture DownType number Replacing the lamp MaintenanceCase of replacement by yourself LampLamp Lamp warningFilter cover Cleaning the air filterAir filter Type numberPage Related messages TroubleshootingThere is no input signal Internal temperature is risingRegarding the indicator lamps Regarding the indicator lamps Resetting all settingsShutting the projector down Input changeover settings are mismatched Electrical power cord is not pluggedSignal cables are not correctly connected Signal source does not correctly workPlay monitor Color settings are not correctly adjustedColor Space setting is not suitable Not properly adjustedOthers SpecificationsSpecification Computer input port Audio input/output portIntended Use
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X20 specifications

The 3M X20 is an advanced filtration system recognized for its state-of-the-art technology and exceptional performance in air and water purification. With a focus on versatility and efficiency, the X20 is designed for various applications, ranging from home use to industrial settings.

One of the key features of the 3M X20 is its innovative multi-stage filtration process. This system utilizes a combination of mechanical and chemical filtration techniques to effectively trap a wide range of contaminants. The primary pre-filter captures larger particles such as dust and allergens, ensuring that the air circulated is clean and healthy. Following this, the HEPA filter captures even finer particles, including pollen and pet dander, making it an ideal choice for allergy sufferers.

In addition to particulate filtration, the X20 incorporates advanced activated carbon technology. This feature is critical for removing odors and volatile organic compounds (VOCs) from both air and water. The carbon media is specifically designed to enhance adsorption capabilities, resulting in improved air quality and a more pleasant indoor environment.

Another notable characteristic of the 3M X20 is its efficiency rating, which often exceeds industry standards. The device is equipped with energy-efficient motors that operate quietly, minimizing energy consumption while maximizing filtration effectiveness. This characteristic makes it suitable for continuous use in residential and commercial applications without the concern of rising energy costs.

Durability and ease of maintenance are also significant aspects of the X20. The system is built with high-quality materials that ensure longevity and reliability. Users can easily replace filters without the need for specialized tools, which simplifies the maintenance process and encourages regular upkeep.

Convenience is further enhanced by the user-friendly control panel, which displays real-time air quality readings and allows for easy adjustments. Some models even feature smart connectivity, enabling users to monitor the system remotely via mobile apps.

In summary, the 3M X20 stands out due to its multi-stage filtration process, activated carbon technology, energy efficiency, and ease of maintenance. These features collectively ensure that it provides high-quality air and water purification, making it a vital addition to both residential and industrial spaces. The combination of cutting-edge technologies and user-centric design propels the 3M X20 into the forefront of filtration solutions, ensuring a healthier environment for everyone.
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