Eiki Projector Lc W4 User Manual

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7  
Adjust the focus of the Projection Lens. (LNS-W01, LNS-W01Z, LNS-T01, LNS-T01Z, LNS-W03,
and LNS-W07 only.) Set up the projector and project an image on the screen. Loosen the Focus
Lens Lock Screw and rotate the Projection Lens to obtain a proper focus. After adjusting the focus,
be sure to lock the Projection Lens with the Focus Lens Lock Screw securely. (See Fig. 5.) Adjust
the focus of the Projection Lens MODEL LNS-W03 by following the Focus Adjustment on page 6.
8  
Replace the Upper Lens Cover. Fix the Upper Lens Cover with four (4) Screws C. (See Fig.2.)
Except the Model LNS-W01, LNS-W01Z, LNS-T01, and LNS-T01Z, proceed with the following.
Slide the Light-Block Sheets into the guide of the Upper Lens Cover and set them in front of the
flap. (See Fig. 9.)
9  
Replace the Lower Lens Cover. Fix the Lower Lens Cover with two (2) Screws A. (See Fig.1.)
Except the Model LNS-W01, LNS-W01Z, LNS-T01, and LNS-T01Z, proceed with the following.
Slide the Light-Block Sheets into the guide of the Lower Lens Cover and set them in front of the
flap. (See Fig.9.) 
10
Turn the projector on and operate the Lens shift, Zoom, and Focus fully to check the Light-Block
Sheets. If the Light-Block Sheets interfere with those operations, check if the Light-Block Sheets
are set properly.
Fig-9
LOWER LENS
COVER 
LIGHT-BLOCK
SHEETS
Slide into front
of the flap.FLAP
Slide both upper sides of LIGHT BLOCK
Sheets in between  and 
.
21
GUIDE
1
2
UPPER LENS
COVER 
FLAP 
						

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FOCUS ADJUSTMENT (For Model LNS-W03 and LNS-W07)
Set up the projector and project image on the
screen.
1. Loosen the Focus Lock Screw on the projection
lens.
2. Rotate the projection lens to obtain a proper
focus on the center area of the screen. 
When the distance of the screen and lens is one
(1) meter, set the ●mark (yellow) of the lens on
the Focus Lock Screw position. 
3. Lock the Focus Lock Screw securely.
When the proper focus is not observed at the outer
area of the screen, proceed with the following
adjustments.
4. Loosen the Focus Lock Ring on the projection
lens. (Turn the Lock Ring counter-clockwise.)
5. Rotate the lens to obtain a proper focus on the
outer area of the screen.
6. Lock the Focus Lock Ring securely. (Turn the
Lock Ring clockwise.)
If the proper focus is not observed over the entire
screen, repeat the above adjustments 1-6.
Focus Lock Screw
Focus Lock Ring
● mark (yellow) 
						

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BE SURE TO CHECK FOR SAFETY
After installing or replacing the lens, be sure to check the following for safety.
1. Check if the lens is securely fixed with the screws.
2. Check if no wiring is damaged or tangled on the gear of the lens motor
or the other mechanical parts.
3. Check if no part is missing and no mounting part is loose.
Some parts are not used for installation or replacement. Keep these parts for later use.
NOTE: Figures in this manual may differ from the actual product.
When the lens is attached to the projector and images are being projected on the screen, the
peripheral focus may be out of focus in some localized areas. If this happens, insert the accessory
in between the lens attachment and the lens to correct the focus.
Correcting the focus
Spacer “1”
Color: Clear
Thickness: 0.1 mm
60-inch projection Screen Inserting the spacers corrects the distance for the best
diagonal focus at the screen.
The corrected distance is determined by the thickness
of the spacers that are used. As a guide, the distance
is adjusted by approximately 30 mm for each 0.1 mm
thickness of the spacers.
There are three types of spacers provided, and there
are four of each spacer type. Use these spacers to
correct the distance as required.
A
BC
D C D
A B
Distance
Lens
Lens attachment
Spacer “2”
Color: Black
Thickness: 0.2 mm
Spacer “1”
Color: Cream
Thickness: 0.3 mmCorrection distance
30 mm/for 60-inch
projection
Correction distance
60 mm/for 60-inch
projection    
Correction distance
90 mm/for 60-inch
projection      
						

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NOTE:  Following table shows approximate measurement. Actual measurement depends on lens and projectors.SPECIFICATIONS (Throw distance, screen size, and distance of lens shift. )
LENS SHIFT (UP/DOWN)
H2
H1
H2H1
Upper max
Down max
Model No.LNS-S02
LNS-S02Z
Zoom
30
60
80
100
120
150
180
200
250
300
350
400
500
600
LNS-W02
LNS-W02ZLNS-T02LNS-M01
LNS-M01ZLNS-S01LNS-W01
LNS-W01ZLNS-T01
LNS-T01Z
MINMAXMINMAXMINMAXMINMAXMINMAXNONENONE
2.21.71.65.74.24.13.32.61.6
4.73.63.32.611.38.28.26.45.33.3
6.44.94.43.415.010.910.98.57.14.5
8.06.25.54.318.713.513.610.68.95.6
9.77.56.75.222.516.216.312.710.76.7
12.19.48.46.528.020.220.415.813.48.4
14.611.310.17.833.624.124.419.016.110.1
16.312.511.28.737.326.827.121.117.911.2
20.415.714.110.946.633.433.926.322.414.0
24.518.916.913.055.940.040.731.526.916.8
28.622.119.815.265.346.747.536.831.419.6
32.825.322.617.474.653.354.242.035.922.5
41.031.628.321.893.266.667.852.544.928.1
49.338.034.026.2111.879.981.463.053.933.7
1.06.3
2.212.7
2.916.9
3.721.1
4.425.4
5.531.8
6.738.1
7.442.4
9.353.0
11.263.6
13.074.2
14.984.8
18.6106.0
22.4127.2
U/D (MAX)-3
10
-1
6
-1
6
-1
6
-3
10
-1
6
-1
6
16:9   SCREEN SIZE (inch) AND THROW DISTANCE (m)
LENS SHIFT/
CENTER RATIO-1
6
LNS-W03
NONEMIN
------
------
8.5
0.7
1.4
1.9
2.4
2.9
3.7
4.5
5.0
6.2
7.5
8.7
10.0
12.5
15.0
MAX
------
------
6.4
8.010.7
9.612.9
12.116.2
14.519.5
16.121.7
20.227.2
24.332.6
28.338.1
32.443.6
40.554.5
48.665.5
LNS-S03
H1
H2
1.3
1
1
LNS-W04LNS-W05LNS-W06LNS-T03LNS-W07
MINMAXMINMAXMINMAXMINMAXNONE
1.7------------1.28.56.0
3.62.82.31.72.72.216.711.5
4.93.83.22.33.72.922.115.2
6.24.74.02.94.63.727.619.0
7.45.74.83.55.64.433.022.7
9.37.26.14.47.05.541.228.2
11.28.67.35.38.56.649.433.8
12.59.68.15.99.47.354.837.5
15.712.010.27.411.89.268.546.8
18.814.412.38.814.211.082.156.1
22.016.914.310.316.612.895.865.3
25.219.316.411.819.014.7109.474.7
31.524.120.514.823.818.4136.793.2
37.829.024.717.728.522.0163.9111.7
------
1.0
1.3
1.7
2.0
2.6
3.1
3.4
4.3
5.2
6.0
6.9
8.6
10.4
0
10
0
10
0
10
-1
6
1
1
1.61.3