BenQ LK953ST インストールガイド

3

English

Table of Contents

Important safety instructions .............................................................................................. 4

Notice .................................................................................................................................... 5

Laser notice ................................................................................................................................................. 5

Cooling notice ............................................................................................................................................. 5

Product information............................................................................................................. 6

Shipping contents ....................................................................................................................................... 6

Specifications ............................................................................................................................................... 6

Control terminals ....................................................................................................................................... 6

Remote control .......................................................................................................................................... 7

Installation............................................................................................................................. 8

Projection dimensions ............................................................................................................................... 8

Adjusting the projector position ..........................................................................................................10

LED Indicators .................................................................................................................... 11

Dimensions .......................................................................................................................... 12

Projector dimensions ..............................................................................................................................12

Ceiling mount installation diagram .......................................................................................................12

RS232 command ................................................................................................................. 13

RS232 pin assignment ..............................................................................................................................13

Regulatory Statements .....................................................................................................115

Please visit below website for latest version of User Manual / Installation Guide.

http://business-display.benq.com/

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English

Important safety instructions

Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However,

to ensure safe use of this product, it is important that you follow the instructions mentioned in the user manual / installation

guide and marked on the product.

1. Please read the user manual / installation guide before you operate your projector. Save it for future

reference.

2. Do not look straight at the projector lens during operation. The intense light beam may damage your eyes.

3. Refer servicing to qualified service personnel.

4. Always open the lens shutter (if any) or remove the lens cap (if any) when the projector light source is

on.

5. The light source becomes extremely hot during operation.

6. In some countries, the line voltage is NOT stable. This projector is designed to operate safely within a mains voltage

between 100 to 240 volts AC, but could fail if power cuts or surges of ±10 volts occur. In areas where the mains

voltage may fluctuate or cut out, it is recommended that you connect your projector through a power

stabilizer, surge protector or uninterruptible power supply (UPS).

7. Do not block the projection lens with any objects when the projector is under operation as this could cause the

objects to become heated and deformed or even cause a fire. To temporarily turn off the light source, use the blank

function.

8. Do not operate light sources beyond the rated light source life.

9. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage.

10. Do not attempt to disassemble this projector. There are dangerous high voltages inside which may cause death if you

should come into contact with live parts.

Under no circumstances should you ever undo or remove any other covers. Refer servicing only to suitably qualified

professional service personnel.

11. Do not block the ventilation holes.

- Do not place this projector on a blanket, bedding or any other soft surface.

- Do not cover this projector with a cloth or any other item.

- Do not place inflammables near the projector.

If the ventilation holes are seriously obstructed, overheating inside the projector may result in a fire.

12. Do not stand the projector on end vertically. Doing so may cause the projector to fall over, causing injury or resulting

in damage to the projector.

13. Do not step on the projector or place any objects upon it. Besides probable physical damage to the projector, doing so

may result in accidents and possible injury.

14. When the projector is under operation, you may sense some heated air and odor from its ventilation grill. It is a

normal phenomenon and not a product defect.

15. Do not place liquids near or on the projector. Liquids spilled into the projector may cause it to fail. If the projector

does become wet, disconnect it from the power supply's power outlet and call BenQ to have the projector serviced.

16. This apparatus must be earthed.

17. Do not place this projector in any of the following environments.

- Space that is poorly ventilated or confined. Allow at least 50 cm clearance from walls and free flow of air around the

projector.

- Locations where temperatures may become excessively high, such as the inside of a car with all windows rolled up.

- Locations where excessive humidity, dust, or cigarette smoke may contaminate optical components, shorten the

projector's life span and darken the image.

- Locations near fire alarms

- Locations with an ambient temperature above 40°C / 104°F

- Locations where the altitudes are higher than 3000 m (10000 feet).

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Notice

Laser notice

This symbol indicates that there is a potential hazard of eye exposure to laser radiation unless the

instructions are closely followed.

CLASS 1 LASER PRODUCT

Cooling notice

This Laser Product is designated as Class 1 during all procedures of operation.

LASER LIGHT - AVOID DIRECT EYE EXPOSURE.

Do not point laser or allow laser light to be directed or reflected toward other people or reflective objects.

Direct or scattered light can be hazardous to eyes and skin.

There is a potential hazard of eye exposure to laser radiation if the included instructions are not followed.

Caution – use of controls or adjustments or performance of procedures other than those specified herein

may result in hazardous radiation exposure.

Ventilation Caution for installation

For proper ventilation of the projector, make sure to leave some space around the

projector as shown in the illustration below:

• Table • Table

• Ceiling • Stacking

• Avoid using the projector in a poorly ventilated or confined space.

• The light source life may be affected if the projector is used tilted at an angle of more than + 15 degrees.

Air inlet

Air inlet Air outlet

Air outlet

50 cm

above

70 cm

above

50 cm

above 50 cm

above

30 cm

above

50 cm

above

Minimum 100 mm

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Product information

Shipping contents

Specifications

Control terminals

Projector Remote control and batteries Installation guide Power cord

LK952 LK953ST

Display system 1-CHIP DMD

Resolution 1920 (H) x 1080 (V)

4K UHD 3840X2160 on screen

Light source Laser diode

Throw ratio 1.36 ~ 2.18 0.81 ~ 0.89

Power consumption 585 W (Max); < 0.5 W (Standby)

Dimensions 490 mm (W) x 159 mm (H) x 380 mm (D)

Weight 10.1 Kg (22.27 lbs)

• WIRED REMOTE

For connection to a wired remote control.

• RS232

Standard 9-pin D-sub interface for connection to PC

control system and projector maintenance.

• USB MINI-B

For firmware upgrade only.

• USB TYPE A

Support 5V/2A output.

• LAN

For connection to RJ45 Cat5/Cat6 Ethernet cable to

control the projector through a network.

• HDBaseT

For connection to RJ45 Cat5/Cat6 cable to input

uncompressed high-definition video (HD).

• HDMI 1 (HDCP2.2)

Connection to HDMI source.

• HDMI 2

Connection to HDMI source.

• PC IN

15-pin VGA port for connection to RGB source or PC.

• MONITOR OUT

Connection to other display equipment for concurrent

playback display. (Used with PC IN port.)

• AUDIO IN

Connection to an audio input source via an audio cable.

(Used with PC IN port.)

• AUDIO OUT

Connection to a speaker or headset.

• 12V TRIGGER

Trigger external devices such as an electric screen or

light control, etc.

• HDMI 3

Connection to HDMI source.

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Remote control

• HDMI OUT

Connection to other display equipment for concurrent

playback display. (Used with HDMI 3 port.)

* This button is not available for this model.

On Off

PICTURE

ASPECT

Volume down

Up

Left

OK

Keystone key

MENU

MUTE

BACK

ALL

No function*

LIGHT SOURCE

Right

Down

AUTO

ID SET

No function*

LIGHT

INFO

BLANK

Numeric buttons

SOURCE

Keystone key

Volume up

ID setting indicator

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Installation

Projection dimensions

The screen aspect ratio is 16:9 and the projected picture is in a 16:9 aspect ratio

LK952

Screen size Distance from screen (mm)

Diagonal W (mm) H (mm) Min length Average Max length

Inch mm (max. zoom) (min. zoom)

30 762 664 374 903 1176 1448

40 1016 886 498 1204 1567 1930

50 1270 1107 623 1505 1959 2413

60 1524 1328 747 1806 2351 2896

80 2032 1771 996 2409 3135 3861

90 2286 1992 1121 2710 3527 4343

100 2540 2214 1245 3011 3918 4826

110 2794 2435 1370 3312 4310 5309

120 3048 2657 1494 3613 4702 5791

130 3302 2878 1619 3914 5094 6274

140 3556 3099 1743 4215 5486 6757

150 3810 3321 1868 4516 5878 7239

160 4064 3542 1992 4817 6269 7722

170 4318 3763 2117 5118 6661 8204

180 4572 3985 2241 5419 7053 8687

190 4826 4206 2366 5720 7445 9170

200 5080 4428 2491 6022 7837 9652

250 6350 5535 3113 7527 9796 12065

300 7620 6641 3736 9032 11755 14478

H

WProjection distance

Center of lens

Screen

16:9 Screen diagonal

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LK953ST

Screen size Distance from screen (mm)

Diagonal W (mm) H (mm) Min length Average Max length

Inch mm (max. zoom) (min. zoom)

30 762 664 374 538 565 591

40 1016 886 498 717 753 788

50 1270 1107 623 897 941 985

60 1524 1328 747 1076 1129 1182

80 2032 1771 996 1435 1505 1576

90 2286 1992 1121 1614 1694 1773

100 2540 2214 1245 1793 1882 1970

110 2794 2435 1370 1972 2070 2167

120 3048 2657 1494 2152 2258 2364

130 3302 2878 1619 2331 2446 2561

140 3556 3099 1743 2510 2634 2758

150 3810 3321 1868 2690 2823 2955

160 4064 3542 1992 2869 3011 3152

170 4318 3763 2117 3048 3199 3349

180 4572 3985 2241 3228 3387 3547

190 4826 4206 2366 3407 3575 3744

200 5080 4428 2491 3586 3763 3941

250 6350 5535 3113 4483 4704 4926

300 7620 6641 3736 5380 5645 5911

• To optimize your projection quality, we suggest you do the projection within non-gray area.

• All measurements are approximate and may vary from the actual sizes.

BenQ recommends that if you intend to permanently install the projector, you should physically test the

projection size and distance using the actual projector in situ before you permanently install it, so as to make

allowance for this projector's optical characteristics. This will help you determine the exact mounting position so

that it best suits your installation location.

• Ceiling installation must be done by a qualified professional. Contact your dealer for more information. It is not

recommended you install the projector yourself.

• Only use the projector on a solid, level surface. Serious injury and damage can occur if the projector is dropped.

• Do not use the projector in an environment where extreme temperature occurs. The projector must be used at

temperatures between 32 degrees Fahrenheit (0 degrees Celsius) and 104 degrees Fahrenheit (40 degrees

Celsius).

• Screen damage will occur if the projector is exposed to moisture, dust or smoke.

• Do not cover the vents on the projector. Proper ventilation is required to dissipate heat. Damage to the projector

will occur if the vents are covered.

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Adjusting the projector position

Shifting the projection lens

Desk-front

projection

Ceiling mount-front

projection

Vertical shift

Height of

projected

image

Max. 0.6V

1V

Effective projection position

Max. 0.23H

Max.

0.23H

Height of

projected

image

Width of projected image

1H

Shift to

left

Shift to

right

V: Height of projected image

H: Width of projected image

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LED Indicators

Light Status & Description

Power events

Stand-by mode

Powering up

Normal operation

Normal power-down cooling

Downloading

Color wheel start fail

Phosphor Wheel start fail

Scaler reset fail

Burn-in ON

Burn-in OFF

Light source events

Light source life exhausted

Light source error in normal operation

Light source is not lit up

Thermal events

Fan 1 error (the actual fan speed is outside the desired speed)

Fan 2 error (the actual fan speed is outside the desired speed)

Fan 3 error (the actual fan speed is outside the desired speed)

Fan 4 error (the actual fan speed is outside the desired speed)

Fan 5 error (the actual fan speed is outside the desired speed)

Fan 6 error (the actual fan speed is outside the desired speed)

Fan 7 error (the actual fan speed is outside the desired speed)

Fan 8 error (the actual fan speed is outside the desired speed)

Temperature 1 error (over limited temperature)

: Off

: Orange On : Green On : Red On

: Orange Flashing : Green Flashing : Red Flashing

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Dimensions

Projector dimensions

490 mm (W) x 159 mm (H) x 380 mm (D)

Ceiling mount installation diagram

490

122

159

84.50

90.70

13

380

330

315.8

169.5

115.48

15.29

73.57

12

384

363

277

160

169.5

Unit: mm

A

B B

B

A

AAB

277.00

160.00

427.30

591.50

383.00

169.50

A: BenQ ceiling mount CMG3 (5J.JAM10.001)

Ceiling mount screw: M4

(Max. L = 25 mm; Min. L = 20 mm)

B: Third party mounting holes

Screw: M6 (Max. L = 8 mm)

Unit: mm

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RS232 command

RS232 pin assignment

No. Serial No. Serial

1NC 6NC

2RX 7RTSZ

3TX 8CTSZ

4NC 9NC

5GND

Function Ty p e Operation ASCII

Power

Write Power On <CR>*pow=on#<CR>

Write Power off <CR>*pow=off#<CR>

Read Power Status <CR>*pow=?#<CR>

Source Selection

Write COMPUTER <CR>*sour=RGB#<CR>

Write HDMI <CR>*sour=hdmi#<CR>

Write HDMI 2 <CR>*sour=hdmi2#<CR>

Write HDMI 3 <CR>*sour=hdmi3#<CR>

Write HDBaseT <CR>*sour=hdbaset#<CR>

Read Current source <CR>*sour=?#<CR>

Audio Control

Write Mute On <CR>*mute=on#<CR>

Write Mute Off <CR>*mute=off#<CR>

Read Mute Status <CR>*mute=?#<CR>

Write Volume + <CR>*vol=+#<CR>

Write Volume - <CR>*vol=-#<CR>

Write Volume level for customer <CR>*vol=value#<CR>

Read Volume Status <CR>*vol=?#<CR>

Picture Mode

Write Presentation <CR>*appmod=preset#<CR>

Write sRGB <CR>*appmod=srgb#<CR>

Write Bright <CR>*appmod=bright#<CR>

Write DICOM <CR>*appmod=dicom#<CR>

Write Vivid <CR>*appmod=vivid#<CR>

Write User1 <CR>*appmod=user1#<CR>

Write User2 <CR>*appmod=user2#<CR>

Read Picture Mode <CR>*appmod=?#<CR>

12345

6789

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Picture Setting

Write Contrast + <CR>*con=+#<CR>

Write Contrast - <CR>*con=-#<CR>

Read Contrast value <CR>*con=?#<CR>

Write Brightness + <CR>*bri=+#<CR>

Write Brightness - <CR>*bri=-#<CR>

Read Brightness value <CR>*bri=?#<CR>

Write Color + <CR>*color=+#<CR>

Write Color - <CR>*color=-#<CR>

Read Color value <CR>*color=?#<CR>

Write Sharpness + <CR>*sharp=+#<CR>

Write Sharpness - <CR>*sharp=-#<CR>

Read Sharpness value <CR>*sharp=?#<CR>

Write Color Temperature-Warm <CR>*ct=warm#<CR>

Write Color Temperature-Normal <CR>*ct=normal#<CR>

Write Color Temperature-Cool <CR>*ct=cool#<CR>

Write Color Temperature-lamp native <CR>*ct=native#<CR>

Read Color Temperature Status <CR>*ct=?#<CR>

Write Aspect 4:3 <CR>*asp=4:3#<CR>

Write Aspect 16:9 <CR>*asp=16:9#<CR>

Write Aspect 16:10 <CR>*asp=16:10#<CR>

Write Aspect Auto <CR>*asp=AUTO#<CR>

Write Aspect Real <CR>*asp=REAL#<CR>

Read Aspect Status <CR>*asp=?#<CR>

Write Auto <CR>*auto#<CR>

Operation Settings

Write Projector Position-Front Table <CR>*pp=FT#<CR>

Write Projector Position-Rear Table <CR>*pp=RE#<CR>

Write Projector Position-Rear Ceiling <CR>*pp=RC#<CR>

Write Projector Position-Front Ceiling <CR>*pp=FC#<CR>

Write Quick auto search <CR>*QAS=on#<CR>

Write Quick auto search <CR>*QAS=off#<CR>

Read Quick auto search status <CR>*QAS=?#<CR>

Read Projector Position Status <CR>*pp=?#<CR>

Write Direct Power On-on <CR>*directpower=on#<CR>

Write Direct Power On-off <CR>*directpower=off#<CR>

Read Direct Power On-Status <CR>*directpower=?#<CR>

Write Standby Settings-Network on <CR>*standbynet=on#<CR>

Write Standby Settings-Network off <CR>*standbynet=off#<CR>

Read Standby Settings-Network Status <CR>*standbynet=?#<CR>

Lamp Control

Read Lamp hour <CR>*ltim=?#<CR>

Write Normal mode <CR>*lampm=lnor#<CR>

Write Eco mode <CR>*lampm=eco#<CR>

Write Dimming mode <CR>*lampm=dimming#<CR>

Write Custom mode <CR>*lampm=custom#<CR>

Write Light level for custom mode <CR>*lampcustom=value#<CR>

Read Light level status for custom mode <CR>*lampcustom=?#<CR>

Read Lamp Mode Status <CR>*lampm=?#<CR>

Function Ty p e Operation ASCII

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Miscellaneous

Read Model Name <CR>*modelname=?#<CR>

Write Blank On <CR>*blank=on#<CR>

Write Blank Off <CR>*blank=off#<CR>

Read Blank Status <CR>*blank=?#<CR>

Write Menu On <CR>*menu=on#<CR>

Write Menu Off <CR>*menu=off#<CR>

Write Up <CR>*up#<CR>

Write Down <CR>*down#<CR>

Write Right <CR>*right#<CR>

Write Left <CR>*left#<CR>

Write Enter / OK <CR>*enter#<CR>

Write AMX Device Discovery-on <CR>*amxdd=on#<CR>

Write AMX Device Discovery-off <CR>*amxdd=off#<CR>

Read AMX Device Discovery Status <CR>*amxdd=?#<CR>

Read Mac Address <CR>*macaddr=?#<CR>

Write High Altitude mode on <CR>*Highaltitude=on#<CR>

Write High Altitude mode off <CR>*Highaltitude=off#<CR>

Read High Altitude mode status <CR>*Highaltitude=?#<CR>

Function Ty p e Operation ASCII

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English

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繁體中文

重要安全說明 ........................................................................................................................ 18

注意 ....................................................................................................................................... 19

雷射注意事項 ..........................................................................................................................................19

冷卻注意事項 ..........................................................................................................................................19

產品資訊 ...............................................................................................................................20

包裝盒內容 ...............................................................................................................................................20

規格 .............................................................................................................................................................20

控制端子 ....................................................................................................................................................20

遙控器 ........................................................................................................................................................21

安裝 ....................................................................................................................................... 22

投影尺寸 ....................................................................................................................................................22

調整投影機位置 ......................................................................................................................................24

LED 指示燈 .......................................................................................................................... 25

尺寸 ....................................................................................................................................... 26

投影機尺寸 ...............................................................................................................................................26

天花板安裝圖 ..........................................................................................................................................26

RS232 指令 ........................................................................................................................... 27

RS232 針腳分配 .......................................................................................................................................27

Regulatory Statements .....................................................................................................115

如需最新版使用手冊 / 安裝指南，請造訪下列網站。

http://business-display.benq.com/

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繁體中文

重要安全說明

本投影機經設計完成及測試通過，符合資訊科技設備的最新安全標準。然而，為確保您安全地使用本產品，請務必

遵循本使用手冊 /安裝指南的指示與產品本身所標示的指示。

1. 操作投影機之前，請先閱讀本使用手冊 /安裝指南。請妥善保存本手冊，以供日後參考。

2. 操作時請勿直視投影機鏡頭。強光可能會造成您的視力受損。

3. 有關維修問題，請洽詢合格的維修人員。

4. 投影機的光源亮起時，請務必打開或移除鏡頭蓋（如果有的話）。

5. 操作期間光源會變得很燙。

6. 有些國家的電壓不穩定。本投影機所設計安全操作的電壓區間為 100 至 240 伏特交流電，但如果發生斷電或功

率驟然起伏達 ±10 伏特就會發生故障。如果在主電壓可能會波動或中斷的區域使用本投影機，建議您經由穩壓

器、雷擊突波保護器或不斷電系統 (UPS) 連接電源。

7. 當投影機在運作中，請勿讓任何物品擋住投影的鏡頭，因為這樣可能會使得該物品遇熱變形甚至造成火災。若

要暫時關閉光源，請使用空白功能。

8. 請勿使用超過額定壽命的光源。

9. 請勿將投影機放置在不平穩的手推車、架子或桌子上。否則投影機可能會掉落，造成嚴重損壞。

10. 請勿打開投影機的機殼。機身內含有危險的高電壓配件，萬一接觸人體時可能會造成電擊死亡。

請勿在任何狀況下打開或移除其它部分的護蓋。有關維修問題，請洽詢合格專業的維修人員。

11. 請勿阻塞通風口。

- 請勿將投影機放置於毯子、寢具或其它柔軟物品的表面上。

- 請勿用布或其它物品覆蓋投影機。

- 請勿將易燃物放在投影機附近。

如果通風口嚴重阻塞而使投影機內部過熱，可能會引起火災。

12. 請勿將投影機直立擺放。因投影機可能會不穩摔落，導致人身受傷或投影機損壞。

13. 請勿踩在投影機上，或在上面放置任何物品。這樣除可能導致投影機損壞外，還可能造成意外及人身受傷。

14. 當使用投影機時，您也許會在通風口附近感覺到些微的熱風與氣味。此乃正常現象，並不是產品有瑕疵。

15. 請勿將液體放在投影機附近或放在投影機上。液體如果濺到投影機內，可能導致投影機故障。投影機如果不慎

弄濕，請立即拔掉電源線，並聯絡 BenQ，安排投影機的維修事宜。

16. 本裝置必須接地。

17. 請勿將本投影機放置在下列任何環境中。

- 不通風或密閉場所。投影機離牆面至少要有 50 公分的距離，且周圍空氣要流通。

- 過熱場所。例如：車窗緊閉的車內。

- 潮濕、多塵或煙霧瀰漫的場所。因為可能會污染光學元件，縮短投影機的使用壽命，並使投影影像變暗。

- 靠近火災警報器的場所。

- 周圍溫度超過 40°C/104°F 的場所。

- 海拔超過 3000 公尺（10000 英呎）的場所。

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繁體中文

注意

雷射注意事項

此符號代表眼睛暴露於雷射輻射的潛在危險，請務必嚴格遵循指示。

1 級雷射產品

冷卻注意事項

本雷射產品在運作全程屬於 1 級。

雷射光 - 避免眼睛直接暴露。

請勿朝其他人或反射物體發射或反射雷射光。

直射或散射的光線可能對眼睛和皮膚有害。

如果未遵循指示，眼睛可能暴露於雷射輻射。

警告 - 控制、調整或執行非指定的程序可能導致危險的輻射暴露。

通風安裝注意

為使投影機達到適當的通風效果，請務必如下圖所示使投影機周圍保留一些

空間：

• 桌面 • 桌面

• 天花板 • 堆疊

• 避免在不通風或密閉場所使用。

• 使用投影機時，如果傾斜的角度超過 + 15 度，光源壽命可能會受影響。

進氣口

進氣口出風口

出風口

50 公分

以上

70 公分

以上

50 公分

以上

50 公分

以上

30 公分

以上

50 公分

以上

至少 100 公釐

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繁體中文

產品資訊

包裝盒內容

規格

控制端子

投影機遙控器和電池安裝指南電源線

LK952 LK953ST

顯示系統 1-CHIP DMD

解析度 1920 (H) x 1080 (V)

4K UHD 3840 x 2160 螢幕

光源雷射二極體

投影比例 1.36 ~ 2.18 0.81 ~ 0.89

耗電量 585 瓦（最大）；< 0.5 瓦（待機）

尺寸 490 公釐 (W) x 159 公釐 (H) x 380 公釐 (D)

重量 10.1 公斤（22.27 磅）

• WIRED REMOTE

用來連接有線遙控器。

• RS232

標準 9 針 D-sub 介面，用於連接電腦控制系統及投

影機維護使用。

• USB MINI-B

僅適用於韌體升級。

• USB TYPE A

支援 5 V/2 A 輸出。

• LAN

用來連接 RJ45 Cat5/Cat6 乙太網路訊號線，以透過

網路控制投影機。

• HDBaseT

用來連接 RJ45 Cat5/Cat6 訊號線，以輸入無壓縮之

高解析視訊 (HD)。

• HDMI 1 (HDCP2.2)

連接 HDMI 信號源。

• HDMI 2

連接 HDMI 信號源。

• PC IN

15 針 VGA 埠，用於連接 RGB 或電腦。

• MONITOR OUT

連接其它顯示裝置進行同時播放。（搭配 PC IN 連

接埠使用）

• AUDIO IN

透過音訊纜線連接音訊輸入來源。（搭配 PC IN 連

接埠使用）

• AUDIO OUT

連接到喇叭或耳機。

21

繁體中文

遙控器

• 12V TRIGGER

啟動外接裝置，例如電動布幕或燈光控制等。

• HDMI 3

連接 HDMI 信號源。

• HDMI OUT

連接其它顯示裝置進行同時播放。（搭配 HDMI 3

連接埠使用）

* 該按鈕在此機型中無法使用。

開啟關閉

PICTURE

ASPECT

調低音量

上

左

OK

梯形修正鍵

MENU

MUTE

BACK

ALL

無功能 *

LIGHT SOURCE

右

下

AUTO

ID SET

無功能 *

LIGHT

INFO

BLANK

數字按鈕

SOURCE

梯形修正鍵

調高音量

ID 設定指示燈

22

繁體中文

安裝

投影尺寸

螢幕縱橫比為 16:9，投影影像縱橫比為 16:9

LK952

螢幕尺寸投影距離（公釐）

對角線寬

（公釐）高（公釐）最小長度平均值最大長度

英吋公釐（使用最大鏡頭）（使用最小鏡頭）

30 762 664 374 903 1176 1448

40 1016 886 498 1204 1567 1930

50 1270 1107 623 1505 1959 2413

60 1524 1328 747 1806 2351 2896

80 2032 1771 996 2409 3135 3861

90 2286 1992 1121 2710 3527 4343

100 2540 2214 1245 3011 3918 4826

110 2794 2435 1370 3312 4310 5309

120 3048 2657 1494 3613 4702 5791

130 3302 2878 1619 3914 5094 6274

140 3556 3099 1743 4215 5486 6757

150 3810 3321 1868 4516 5878 7239

160 4064 3542 1992 4817 6269 7722

170 4318 3763 2117 5118 6661 8204

180 4572 3985 2241 5419 7053 8687

190 4826 4206 2366 5720 7445 9170

200 5080 4428 2491 6022 7837 9652

250 6350 5535 3113 7527 9796 12065

300 7620 6641 3736 9032 11755 14478

高

寬投影距離

鏡頭中心

螢幕

16:9 螢幕對角線

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