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6 - ENGLISH

 

Adjusting the Focal Balance (Only for ET-ELW30C, ET-ELW31C)

The focal balance between the center and periphery of the projected image changes 

depending on the size of the projected image.

The lens is equipped with a focus balance adjustment function for the screen periphery.

 

J

Procedure for adjusting the focal balance

Periphery focus 

adjustment ring

Projected image size

Index line

1)  Turn the periphery focus adjustment ring 

(the laurette ring in the middle of the lens)  

to adjust the index line to the projected 

image size (between 40

"

 and 400

"

).

 

z

For example, when the projected image size is 
250", adjust the index line to between 100" and 
400".

2)  Adjust the projected image size to match 

the screen by operating the projector.

3)  Adjust the focus by operating the projec-

tor.

Making Adjustments

Please check the projection lens specifications and use the appropriate projection lens 

depending on the usage condition.

Model No.

ET-ELW31C

ET-ELW30C

ET-ELT30C

ET-ELT31C

Lens Type

Short focus

zoom lens

Short focus

zoom lens

Long focus

zoom lens

Ultra long focus

zoom lens

F value

F 1.7 to 2.0

F 1.7 to 1.99

F 1.7 to 2.24

F 1.7 to 2.3

Focal Length (f)

10.46 to 13.61 mm 13.09 to 17.03 mm 31.34 to 56.79 mm 56.41 to 101.66 mm

Dimensions

Width

127.4 mm (5")

127.4 mm (5") 110 mm (4-11/32")

(excluding protrusion)

110 mm (4-11/32”)

(excluding protrusion)

Height

127.4 mm (5")

(excluding protrusion)

127.4 mm (5")

(excluding protrusion)

110 mm (4-11/32") 110 mm (4-11/32”)

Depth

194.5 mm (7-21/32") 194 mm (7-5/8")

205.1 mm 

(8-1/16")

214.5 mm (8-7/16")

Net Weight

Approx. 1.2 k

]

 

(2.6 lbs)

Approx. 1.2 k

]

 

(2.6 lbs)

Approx. 1.52 k

]

 

(3.4 lbs)

Approx. 1.55 k

]

 

(3.4 lb)

Note

 

z

For about the projection distance, see “Setting up” in the operating instructions for the projector 

you are using.

 

Specifications

Содержание ET-ELT30C

Страница 1: ...al Use Thank you for purchasing this Panasonic product Before operating this product please read the instructions carefully and save this manual for future use Before using this product be sure to read Read this first x Page 3 Please save this manual for future use ET ELT30C ET ELT31C ET ELW30C ET ELW31C ...

Страница 2: ...4 Detaching the lens Attaching the lens 4 Before replacing the projection lens 4 Detaching the lens 5 Attaching the lens 5 Making adjustments 6 Adjusting the Focal Balance Only for ET ELW30C ET ELW31C 6 Specifications 6 Dimensions 7 Contents ...

Страница 3: ...ction z Extremely strong light is emitted from the projector s lens Do not open the desiccant bag Do not eat the contents Inadvertently ingesting desiccant could be harmful z If the desiccant gets into your eyes or mouth immediately rinse with plenty of water and seek medical attention z Keep desiccant out of the reach of children Name and quantity of hazardous substances contained in the product ...

Страница 4: ... of the projected image Place the supplied lens cap on the zoom lens when the projector is not in use z The lens is made of glass The lens could be damaged if brought into contact with or rubbed against hard objects Handle the lens carefully z Use a clean soft and dry cloth to wipe away dust and dirt from the lens Do not use fluffy cloths containing oil water or dust for cleaning The material in t...

Страница 5: ...he lens release button cannot be released the lock even if you press it proceed the step 1 and 2 1 Place the projector upside down on a soft cloth 2 Use a Phillips screwdriver remove the lens release button fixing screw by turn ing it in the lens release button fixing screw hole in the counterclockwise direc tion i iii ii Projection lens Lens release button 3 Turn the projection lens completely in...

Страница 6: ...e projec tor Making Adjustments Please check the projection lens specifications and use the appropriate projection lens depending on the usage condition Model No ET ELW31C ET ELW30C ET ELT30C ET ELT31C Lens Type Short focus zoom lens Short focus zoom lens Long focus zoom lens Ultra long focus zoom lens F value F 1 7 to 2 0 F 1 7 to 1 99 F 1 7 to 2 24 F 1 7 to 2 3 Focal Length f 10 46 to 13 61 mm 1...

Страница 7: ...ENGLISH 7 Dimensions Unit mm Model No Dimensions ET ELT30C 205 1 8 1 16 φ110 4 11 32 ET ELT31C 214 5 8 7 16 φ110 4 11 32 ET ELW30C 194 7 5 8 φ127 4 5 ET ELW31C 194 5 7 21 32 φ127 4 5 ...

Страница 8: ...tection use On condition that the related safety reminders and precautions are strictly abided by the product will not result in environmental contamination or other damages to personal and property safety during the year limit from the date of manufacture HS0516AM1042 PS Printed in Japan ዉຟ མ ᎃ ঐ ׁ ࡩჟ ࡩ ฏ ᇑܵན ݺ 2ߣ73ख ଁຟ མ ݢ ධ ქ ཌྷ ִੲ ٮ ᆷฏ ख़ೌੁ 5 खናᆶࣕख़ ᄩ C Ᏸ 3 ل Ȃ6 ل ၃ዹ ኊٛ ݓ ߙᄵ 3133೧5ኟ མ ᎃ ঐ 2022 ฝྈ...

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