OPTION LENS

H LENS 0.8-1.0

Lens Mounting Manual

ENGLISH

• Lens mounting must be performed by service personnel.

• Check that the lens shift is at the factory default position (or the lens shift reset position) before mounting the option lens.

• Be sure to turn off the projector and unplug the power cord from the wall outlet before mounting the option lens.

When you have any inquiries, contact your dealer.

Lens mounting procedure

Mount the option lens using the following procedure.

1. Loosen the four screws (a) of the Side cover and release the

Side cover in the direction of the arrow (b) from the unit.

Release the Side cover of the left and right.

2. Remove the six screws (c) securing the Top cover.

(There are three screws each on the left and right.)

Release the Top cover in the direction of the arrow (d) from the unit.

Release the connector (e) for the zoom/focus motor of the standard

6.

7.

3.

lens.

4. While holding down the lock button (f), slightly turn the fixed ring (g) counterclockwise to release the lock.

5. While holding the lens to prevent it from falling, turn the fixed ring (g) fully counterclockwise to unlock the lens.

Remove the standard lens in the arrow’s direction.

Attach the option lens in the arrow’s direction so that the motors (h)

8.

are positioned as shown by the figure. (Remove the lens caps before attaching the option lens.)

Turn the fixed ring (g) until it is put into place (and the lock button (f) clicks into place) to secure it.

9. Lock the connector for the zoom/focus motor of the option lens.

10. Mount the top cover in the reverse order of removal.

11. Mount the side cover of the left and right in the reverse order of removal.

(a)

(d)

Side cover

(f )

(c)

(a)

Top cover

(c)

(g)

(e)

(c)

Side cover

(a)

(b)

(a) Direction to release the side covers from the unit.

Focus correction function

H LENS 0.8-1.0 has the focus correction function that corrects the focus balance at and around the center of the screen.

Focus correction procedure

1. Align the center scale of the focus correction ring with the reference line.

2. Adjust the screen focus using the projector.

Normally, the screen focus is adjusted properly using the procedure described above. However, the focus balance at and around the center of the screen may be different depending on the characteristics of the lens and the projector. In such a case, following the procedure described below may improve the symptom.

1. Turn the focus correction ring clockwise or counterclockwise manually

and align the edge scale with the reference line.

2. Adjust the screen focus using the projector.

Lens cap

Reference line

Option lens

Focus correction ring

Center scale

(h)

Edge scale

Check after mounting the lens

•

•

After replacing the lens, be sure to check the following for ensuring safety.

Check that the connector for the zoom/focus motor is locked securely.

Check that no lead wires are caught in mechanical parts.

•

•

•

•

•

•

Cautions after mounting

Do not transport the projector with the option lens mounted. The projector may be damaged.

With the option lens mounted, the brightness, resolution, and color uniformity in the projected image may differ from those with the standard lens.

With the option lens mounted, the adjustable angle in the keystone adjustment differs from that with the standard lens.

In the keystone adjustment with the option lens mounted, the proper aspect ratio may not be obtained.

Projected images may become distorted, have decreased resolution, or have shadows at their corners if they are positioned close to the top (or bottom in the case of a ceiling-mount projector) or right or left edge of the effective projection area shown on the right.

For details about ZOOM/FOCUS adjustment and LENS SHIFT LOCK, see User Manual of the projector.

Be careful not to caught in the opening in the lens while the lens is moving.

Cleaning of the lens

Remove dust or dirt using the commercially available lens care products (such as cleaning paper or cloth for lens and blower brush).

• Since the lens surface is sensitive, do not scrub it with a solid object or tap on it.

• Do not wipe the lens with lens cleaner or solvent containing alcohol. Doing so may cause wipe marks or peel off the lens coating

and the focus performance may be affected.

• Make sure to clean the lens after the lamp is turned off and the lens is cooled suffi ciently.

Specifications

F No.

Focal distance

Zoom/focus

F2.4

f = 11.4-14.2 mm

Electrical drive

XGA model

Screen size (4:3) Projection distance (L)

Diagonal size

100

150

200

250

300 inch

40

60

80 cm

102

152

203

254 80

381 120

508 160

635 200

762 240 inch

32

48

64

Width

(W)

Height cm

81 inch

24

122 36

163 48

203 60

305 90

406 120

508 150

610 180

(H)

Shortest

(Wide)

Longest

(Tele) cm

61 inch

25

91 38

122 51 m

0.6

1.0

1.3 inch

31

47

64

152 64

229 96

1.6 80 2.0

2.4 120 3.1

305 128 3.3 161 4.1

381 161 4.1 201 5.1

457 193 4.9 242 6.1 m

0.8

1.2

1.6

Lens shift height

H1 inch

12

18

24 cm

30

46

61

30 76

45 114

60 152

75 191

90 229 inch

2

3

4

6

8

11

14

17

H2

14

21

28

36

43 cm

6

9

11

•

•

The above numbers are approximate and may be slightly different from the actual measurements.

The lens shift height and width show distances from the factory default position.

Lens shift width

(W1) inch

3

5

6

8

12

16

20

24

20

30

41

51

61 cm

8

12

16

WXGA model

Screen size (16:10) Projection distance (L)

Diagonal size inch

40

60

80

100

150

200

250

300

Width

(W)

Height

(H)

Shortest

(Wide)

Longest

(Tele) cm

102

152 inch cm inch

34 86 21

51 129 32 cm

54

81 inch

27

41 m

0.7

1.0 inch m

34 0.9

51 1.3

203

254

68 172 42

85 215 53

108 55

135 68

1.4

1.7

68

86

1.7

2.2

381 127 323 79 202 103 2.6 129 3.3

508 170 431 106 269 138 3.5 173 4.4

635 212 538 132 337 173 4.4 216 5.5

762 254 646 159 404 208 5.3 260 6.6

Lens shift height

H1 inch

10

15 cm

25

37

19

24

49

62

36 92

49 123

61 154

73 185 inch

5

7

9

11

17

23

28

34

H2 cm

12

17

23

29

43

58

72

86

•

•

The above numbers are approximate and may be slightly different from the actual measurements.

The lens shift height and width show distances from the factory default position.

Lens shift width

(W1) inch

3

5

7

9

13

17

21

26 cm

9

13

17

22

33

44

55

65

WUXGA model

Screen size (16:10) Projection distance (L)

Diagonal size

100

150

200

250

300 inch

40

60

80

Width

(W)

Height

(H)

Shortest

(Wide)

Longest

(Tele) cm

102

152

203 inch

34 cm

86 inch

21

51 129 32

68 172 42 cm

54 inch

25

81 39

108 52 m

0.6

1.0

1.3 inch

32

49

65

254 85 215 53

381 127 323 79

135 65

202 98

1.7 82 2.1

2.5 123 3.1

508 170 431 106 269 131 3.3 165 4.2

635 212 538 132 337 165 4.2 206 5.2

762 254 646 159 404 198 5.0 248 6.3 m

0.8

1.2

1.7

Lens shift height

H1 inch

10

15

21 cm

26

39

52

26

39

66

98

52 131

65 164

77 197 inch

4

6

8

10

15

20

24

29

H2

25

37

50

62

75 cm

10

15

20

•

•

The above numbers are approximate and may be slightly different from the actual measurements.

The lens shift height and width show distances from the factory default position.

Lens shift width

(W1) inch

3

5

7

8

12

16

20

25

21

31

42

52

62 cm

8

12

17

W1 W W1

Center of the lens

L

Maximum projection area

W1 W W1

Center of the lens

L

Maximum projection area

W1 W W1

Center of the lens

L

Maximum projection area

13/12/2013 Printed in Hyogo Japan