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AN-C18MZ
Tele-zoom lens for LCD projector
Tele-Zoomobjektiv für LCD-Projektor
Téléobjectif-zoom pour projecteur LCD
Objetivo telefoto-zoom para proyector LCD
INSTALLATION MANUAL
INSTALLATIONSHANDBUCH
MANUEL D’INSTALLATION
MANUAL DE INSTALACIÓN
Español
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Changing the Lens
Info
• Before changing the lens, turn off the power of the projector and remove the power cord
from the wall outlet.
• Do not attempt to change the lens while the projector is mounted on the ceiling.
1 Remove the lens housing cover by us-
ing the supplied lens housing cover removal tool to push down on the groove
on the lens housing cover.
• Hold down the lens housing cover with your
hand to prevent it from flying out.
2 Slide the lens fastener catch tab in the
direction of “UNLOCK” while holding the
lens to prevent it from falling out.
• Slide the lens fastener catch tab until the
window located beside “LOCK” comes to
the top. Look inside the window to make
sure that the two grooves on the lens
fastener ring are facing up.
3 Remove the lens by pulling it straight out.
4 Remove the protection cap from the back
of the new lens.
Lens fastener catch tab
Two grooves
Window
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5 Insert the lens into the projector.
• As you insert the lens, look inside the window to make sure that the pin is inserted
into the hole of the lens mount.
Pin
Lens
mount
6 Slide the lens fastener catch tab in the
direction of “LOCK” until it stops.
• Be careful not to rotate the lens fastener
ring too tight, as the lens fastener ring will
be difficult to loosen the next time the lens
is changed.
7 Replace the lens housing cover.
• If the lens housing cover is not secured to
the projector, you will not be able to turn
the power on.
Lens fastener catch tab
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Picture size and projection distance chart
Screen
Base line:
Horizontal line passing through the lens center
Lens center
H
L : Projection distance
NORMAL Mode (4:3)
Picture (Screen) size Projection distance [L]
Diag. [χ] Width Height Minimum [L1] Maximum [L2]
250'' (635 cm) 508 cm (200'') 381 cm (150'') 11.3 m (37' 2") 14.4 m (47' 1") –38 cm (–15")
200'' (508 cm) 406 cm (160'') 305 cm (120'') 9.1 m (29' 9") 11.5 m (37' 8") –30 cm (–12")
150'' (381 cm) 305 cm (120'') 229 cm (90'') 6.8 m (22' 3") 8.6 m (28' 3") –23 cm (–9")
100'' (254 cm) 203 cm (80'') 152 cm (60'') 4.5 m (14' 10") 5.7 m (18' 10") –15 cm (–6")
84'' (213 cm) 171 cm (67'') 128 cm (50'') 3.8 m (12' 6") 4.8 m (15' 10") –13 cm (–5
80'' (203 cm) 163 cm (64'') 122 cm (48'') 3.6 m (11' 11") 4.6 m (15' 1") –12 cm (–4
72'' (183 cm) 146 cm (58'') 110 cm (43'') 3.3 m (10' 8") 4.1 m (13' 7") –11 cm (–4
60'' (152 cm) 122 cm (48'') 91 cm (36'') 2.7 m (8' 11") 3.4 m (11' 4") –9 cm (–3
40'' (102 cm) 81 cm (32'') 61 cm (24'') 1.8 m (5' 11") 2.3 m (7' 6") –6 cm (–2
χ
: Picture size (diag.) (in/cm)
L : Projection distance (m/ft)
L1 : Minimum projection distance (m/ft)
L2 : Maximum projection distance (m/ft)
Distance from the lens center to the bottom of the image (cm/in)
H :
Distance from the lens center
to the bottom of the image [H]
3
/64")
51
/64")
5
/16")
19
/32")
13
/32")
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.04529
L2 (m) = 0.05745
H (cm) = –0.1524
[ft/in]
χ
L1 (ft) = 0.04529 χ / 0.3048
χ
L2 (ft) = 0.05745 χ / 0.3048
χ
H (in) = –0.1524 χ / 2.54
STRETCH Mode (16:9)
Picture (Screen) size Projection distance [L]
Diag. [χ] Width Height Minimum [L1] Maximum [L2]
225'' (572 cm) 498 cm (196'') 280 cm (110'') 11.1 m (36' 5") 14.1 m (46' 2") 9 cm (3 43/64") ±47 cm (±18 25/64")
200'' (508 cm) 443 cm (174'') 249 cm (98'') 9.9 m (32' 5") 12.5 m (41' 1") 8 cm (3
150'' (381 cm) 332 cm (131'') 187 cm (74'') 7.4 m (24' 3") 9.4 m (30' 10") 6 cm (2
133'' (338 cm) 294 cm (116'') 166 cm (65'') 6.6 m (21' 6") 8.3 m (27' 4") 6 cm (2
106'' (269 cm) 235 cm (92'') 132 cm (52'') 5.2 m (17' 2") 6.6 m (21' 9") 4 cm (1
100'' (254 cm) 221 cm (87'') 125 cm (49'') 4.9 m (16' 2") 6.3 m (20' 6") 4 cm (1
92'' (234 cm) 204 cm (80'') 115 cm (45'') 4.5 m (14' 11") 5.8 m (18' 11") 4 cm (1
84'' (213 cm) 186 cm (73'') 105 cm (41'') 4.1 m (13' 7") 5.3 m (17' 3") 3 cm (1
80'' (203 cm) 177 cm (70'') 100 cm (39'') 3.9 m (12' 11") 5.0 m (16' 5") 3 cm (1
72'' (183 cm) 159 cm (63'') 90 cm (35'') 3.6 m (11' 8") 4.5 m (14' 9") 3 cm (1
60'' (152 cm) 133 cm (52'') 75 cm (29'') 3.0 m (9' 9") 3.8 m (12' 4") 2 cm (
40'' (102 cm) 89 cm (35'') 50 cm (20'') 2.0 m (6' 6") 2.5 m (8' 3") 2 cm (
χ
: Picture size (diag.) (in/cm)
L : Projection distance (m/ft)
L1 : Minimum projection distance (m/ft)
L2 : Maximum projection distance (m/ft)
Distance from the lens center to the bottom of the image (cm/in)
H :
S : Adjustable range of image position (cm/in)
Distance from the lens center
to the bottom of the image [H]
63
21
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.04934
L2 (m) = 0.06259
H (cm) = 0.04151
S (cm) = ±0.20754
χ
χ
χ
χ
Adjustable range of
image position [S]
17
/64") ±42 cm (±16 11/32")
29
/64") ±31 cm (±12 1/4")
11
/64") ±28 cm (±10 7/8")
47
/64") ±22 cm (±8 21/32")
41
/64") ±21 cm (±8 11/64")
1
/2") ±19 cm (±7 33/64")
3
/8") ±17 cm (±6 55/64")
5
/16") ±17 cm (±6 17/32")
11
/64") ±15 cm (±5 57/64")
/64") ±12 cm (±4 29/32")
/32") ±8 cm (±3 17/64")
[ft/in]
L1 (ft) = 0.04934 χ / 0.3048
L2 (ft) = 0.06259 χ / 0.3048
H (in) = 0.04151 χ / 2.54
S (in)= ±0.20754 χ / 2.54
Note
• Allow a margin of error in the values in the diagrams above.
• When the distance from the lens center to the bottom of the image [H] is a negative number,
this indicates that the bottom of the image is below the lens center.
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Handling Precautions
● Do not disassemble this lens.
Please refer to your authorized dealer for any maintenance and inspections requiring an open cabinet.
● Touching any internal parts other than the lens fastener catch tab can cause personal
injury or machine malfunction.
● Do not touch the glass or any protruding part of the lens. This may cause personal
injury and reduced performance of the projector.
● When maintaining the projector the following points should be noted.
• When cleaning the lens, be sure to use a commercial air blower or lens cleaning paper
(used in cleaning glasses and cameras).
• The surface of the lens is very fragile. Do not allow hard objects to bump or rub against it.
Caution
●
Be sure not to attach this lens to the projector when storing or carrying the projector. This
may cause damage to the lens and/or projector.
Supplied Accessories
• 1 lens housing cover removal tool • 1 front lens cap
• 1 protection cap for the back of the lens • Installation Manual (this manual)
Projector and Lens Dimensions
(When AN-C18MZ is installed)
Specifications
Product type
Model
Type of lens
Picture size (diagonal)
Focal length
F no.
Throw ratio
Weight
Dimensions
Unit : mm (inch)
Tele-zoom lens
AN-C18MZ
Zoom lens
40'' to 250''
36.5 to 46.3 mm
1.7 to 2.2
1:2.2 to 2.8
Approx. 410 g (0.9 lbs)
ø67.5 x 124 mm
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Objektiv austauschen
Info
• Schalten Sie die Stromversorgung des Projektors aus und ziehen Sie das Netzkabel von
der Netzsteckdose ab, bevor Sie das Objektiv austauschen.
• Versuchen Sie nicht, das Objektiv auszutauschen, wenn der Projektor noch an der Decke
installiert ist.
1
Öffnen Sie die Objektivabdeckung mit
dem beiliegenden Objektivabdeckungsstab, indem Sie diesen in die Nut an der
Objektivabdeckung drücken.
• Halten Sie die Objektivabdeckung dabei
mit der Hand zurück, damit sie nicht
herausspringt.
2
Halten Sie das Objektiv zum Abnehmen mit
einer Hand fest, damit es nicht herunterfällt, und schieben Sie die Objektivbefestigungsnase in Richtung „UNLOCK“.
• Drehen Sie die Objektivbefestigungsnase
so weit, dass das neben „LOCK“
befindliche Fenster nach oben gewendet
ist. Vergewissern Sie sich durch das
Fenster, dass die beiden Nuten am
Objektivbefestigungsring oben liegen.
Objektivbefestigungsnase
Zwei Nuten
3 Entfernen Sie das Objektiv, indem Sie es
geradlinig herausziehen.
4 Entfernen Sie die Schutzkappe von der
Rückseite des neuen Objektivs.
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Fenster