InFocus Projector Accessories QR68561 User Manual

Model LENS-037 (Fixed Short Throw Lens)  
LENS TYPE 2  
Model LENS-038 (Short Throw Lens)  
LENS TYPE 3  
Model Standard Lens  
LENS TYPE 1  
Optional Lens USER’S MANUAL  
Fixed Zoom, Manual Focus  
Lens Shift Position(4 directional):1:1(Fixed)  
Specications  
Manual Zoom, Manual Focus  
Lens Shift Position(Vertical):10:0 1:1  
Specications  
Manual Zoom, Manual Focus  
Lens Shift Position(Vertical):9:1 1:1  
Specications  
SAFETY INSTRUCTIONS  
Warning  
F-Number  
: 2.3  
F-Number  
Focal Length  
Zoom Ratio  
: 1.9 2.6  
: 20 32mm  
: 1.6  
F-Number  
Focal Length  
Zoom Ratio  
: 1.7 2.1  
: 24 29mm  
: 1.2  
For safety, do work in accordance with the  
Exchange Manual to install this product.  
Please read this manual and manuals for the  
LCD projector to be used thoroughly to ensure  
correct usage through understanding. Incorrect  
usage could result in re, an injury or damage.  
Do not give any shock or impact.  
Focal Length  
: 13mm  
Throw Distance Ratio : 1:0.8  
Screen Sizes  
: 40 350inch  
Throw Distance Ratio : 1:1.2 2.0  
Screen Sizes : 40 350inch  
Projection Distance (Aspect ratio 4:3)  
Throw Distance Ratio : 1:1.5 1.8  
Screen Sizes : 30 350inch  
Projection Distance (Aspect ratio 4:3)  
Projection Distance (Aspect ratio 4:3)  
Diagonal Screen size  
[inch(m)]  
Projection Distance  
[inch(m)] ±10%  
24(0.6)  
Projection Distance  
[inch(m)] ±10%  
Minimum  
Projection Distance  
[inch(m)] ±10%  
Minimum  
Diagonal Screen size  
[inch(m)]  
Diagonal Screen size  
[inch(m)]  
40(1.0)  
Any shock or impact could result in an injury or  
damage. The lens part is projected. Take care not to  
strike it.  
Maximum  
62(1.6)  
Maximum  
42(1.1)  
60(1.5)  
37(0.9)  
43(1.1)  
63(1.6)  
76(1.9)  
95(2.4)  
128(3.3)  
161(4.1)  
193(4.9)  
226(5.7)  
40(1.0)  
60(1.5)  
38(1.0)  
58(1.5)  
30(0.8)  
40(1.0)  
35(0.9)  
47(1.2)  
70(1.8)  
94(2.4)  
57(1.4)  
100(2.5)  
120(3.0)  
150(3.8)  
200(5.1)  
250(6.4)  
300(7.6)  
350(8.9)  
70(1.8)  
68(1.7)  
110(2.8)  
159(4.0)  
191(4.8)  
239(6.1)  
319(8.1)  
400(10.2)  
480(12.2)  
561(14.2)  
60(1.5)  
71(1.8)  
86(2.2)  
100(2.5)  
120(3.0)  
150(3.8)  
200(5.1)  
250(6.4)  
300(7.6)  
350(8.9)  
98(2.5)  
70(1.8)  
83(2.1)  
100(2.6)  
144(3.7)  
174(4.4)  
217(5.5)  
291(7.4)  
364(9.2)  
437(11.1)  
510(13.0)  
NOTE  
118(3.0)  
148(3.8)  
199(5.0)  
249(6.3)  
299(7.6)  
349(8.9)  
100(2.5)  
120(3.0)  
150(3.8)  
200(5.1)  
250(6.4)  
300(7.6)  
350(8.9)  
120(3.0)  
144(3.7)  
181(4.6)  
241(6.1)  
302(7.7)  
363(9.2)  
424(10.8)  
Take care of the lens.  
When carrying it, protect the lens parts with lens cap.  
Do not scratch and polish the lens with hard object.  
Do not touch the lens to prevent fog or dirt of the lens  
that cause deterioration of display quality.  
Cleaning  
Use commercially available lens tissue to clean the lens  
(used to clean cameras, eyeglasses, etc.).  
Excepting for lens, use a soft cloth to clean. When  
excessively soiled dilute a neutral detergent in water, wet  
and wring out the soft cloth.  
y:Projection Distance[inch]  
x:Diagonal Screen size[inch] ,  
y=0.0165x-0.0553  
y:Projection Distance[inch]  
x:Diagonal Screen size[inch] ,  
y:Projection Distance[inch]  
x:Diagonal Screen size[inch] ,  
Min.:y=0.0255x-0.0599  
Max.:y=0.0408x-0.0558  
LENS-037 Notes on Use  
When using this optional lens, adjust the projected image  
position using the following procedure.  
Min.:y=0.0309x-0.0416  
Max.:y=0.0371x-0.0484  
1. Adjust the up-down lens shift dial to the DOWN direction  
(same for ceiling installations).  
Do not use detergents or chemicals other than those  
noted above (e.g. benzene or thinners).  
2. Adjust the left-right lens shift dial to the center position.  
*Adjusting the left-right lens shift dial to shift the lens  
to the left end or right end may cause the shading at a  
corner area (*1) as shown in the illustration below. This  
lens cannot display the projected image properly in these  
areas, so adjust the left-right lens shift dial not to have the  
shading in the projected image.  
Model LENS-039 (Long Throw Lens)  
LENS TYPE 4  
Manual Zoom, Manual Focus  
Lens Shift Position(Vertical):10:0 1:1  
Specications  
Model LENS-040 (Ultra Long Throw Lens)  
LENS TYPE 5  
Manual Zoom, Manual Focus  
Lens Shift Position(Vertical):10:0 1:1  
Specications  
OPERATIONS  
Project an image as described in the LCD Projector  
user's manual, and adjust the size and focus of the  
projected image.  
See the Projection Distance table in this user's manual  
for information on optional lens projection distances.  
In order to optimize keystone distortion correction  
(trapezoidal distortion correction), make note of the  
[Lens Type] shown on the label of the optional lens to  
be used and select this lens type on the LCD Projector's  
option menu.  
F-Number  
Focal Length  
Zoom Ratio  
: 2.1 2.9  
: 32 63mm  
: 2.0  
F-Number  
Focal Length  
Zoom Ratio  
: 2.2 3.1  
: 63 117mm  
: 1.9  
(*1) The corner area of the projected image may appear  
dark, or be shaded.  
Throw Distance Ratio : 1:2.0 3.9  
Screen Sizes : 40 500inch  
Projection Distance (Aspect ratio 4:3)  
Throw Distance Ratio : 1:3.9 7.4  
Screen Sizes : 40 500inch  
Projection Distance (Aspect ratio 4:3)  
Shifted to the left end  
Shifted to the right end  
Projection Distance  
[inch(m)] ±10%  
Minimum  
Projection Distance  
[inch(m)] ±10%  
Minimum  
Shading  
Shading  
Diagonal Screen size  
[inch(m)]  
Diagonal Screen size  
[inch(m)]  
Maximum  
Maximum  
For more information see the "Lens Type"of the  
"Service" item of the "Settings Menu" in the LCD  
Projector user's manual.  
40(1.0)  
60(1.5)  
60(1.5)  
122(3.1)  
40(1.0)  
60(1.5)  
121(3.1)  
184(4.7)  
235(6.0)  
93(2.4)  
185(4.7)  
355(9.0)  
70(1.8)  
109(2.8)  
157(4.0)  
190(4.8)  
238(6.0)  
319(8.1)  
400(10.2)  
480(12.2)  
642(16.3)  
803(20.4)  
216(5.5)  
70(1.8)  
215(5.5)  
415(10.5)  
595(15.1)  
716(18.2)  
896(22.8)  
1196(30.4)  
1497(38.0)  
1797(45.6)  
100(2.5)  
120(3.0)  
150(3.8)  
200(5.1)  
250(6.4)  
300(7.6)  
400(10.2)  
500(12.7)  
311(7.9)  
100(2.5)  
120(3.0)  
150(3.8)  
200(5.1)  
250(6.4)  
300(7.6)  
400(10.2)  
500(12.7)  
310(7.9)  
NOTE  
374(9.5)  
373(9.5)  
The distance of projection may not allow focusing on  
the peripheral area of the screen. Adjust the focus to  
keep the center and the peripheral area of the screen  
balanced.  
468(11.9)  
626(15.9)  
783(19.9)  
941(23.9)  
1256(31.9)  
1571(39.9)  
467(11.9)  
625(15.9)  
782(19.9)  
939(23.9)  
1254(31.9)  
1569(39.9)  
Projector  
UP  
Lens shift cover  
This specications are subject to change without notice.  
The zoom lens may cause some distortion of the image  
on the screen depending on the zoom position.  
Distortion may appear on screen if the keystone correction  
(trapezoidal distortion correction) is overly adjusted.  
Keystone correction (trapezoidal distortion correction)  
may be limited with some lenses.  
DOWN  
2398(60.9)  
2999(76.2)  
y:Projection Distance[inch]  
x:Diagonal Screen size[inch] ,  
y:Projection Distance[inch]  
x:Diagonal Screen size[inch] ,  
Min.:y=0.0410x-0.1084  
Max.:y=0.0800x-0.1055  
Min.:y=0.0800x-0.1372  
Max.:y=0.1526x-0.1352  
LEFT  
RIGHT  
QR68561  
 

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