Dukane Projector 8935/8942 User Manual

							Liquid Crystal Projector
Models 8935/8942
USERS MANU AL
Please read this users man ual thoroughly
to ensure correct usage through understanding. 
						

							1
Projector
8935/8942
8935/894
2
Users Manual - Operating Guide
Users Manual - Operating Guide
Thank you for purchasing this projector.
TRADEMARK ACKNOWLEDGMENT :
• VGA and XGA are registered trademarks of the International Business\
 Machines Corporation.
• Apple and Mac are registered trademarks of Apple Computer, Inc.
• VESA and SVGA are trademarks of the Video Electronics Standard Asso\
ciation.
• Windows is a registered trademark of Microsoft Corporation.
• Internet Explorer is a trademark of Microsoft Corporation.
All other trademarks are the property of their respective owners.
WARNINGBefore using, read the Users Manual - Safety Guide and
these manuals to ensure correct usage through understanding. After readi\
ng,
store them in a safe place for future reference.
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• The information in this manual is subject to change without notice.\
• The manufacturer assumes no responsibility for any errors that may \
appear in this manual. 
• The reproduction, transmission or use of this document or contents \
is not permitted without express written authority.NOTE
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Projector Features
Projector Features
Preparation
Preparation
●Ultra High BrightnessCrisp, ultra-bright presentations is achieved by using a UHB (ultra hig\
h brightness) lamp and a highly
efficient optical system.
●Whisper Mode EquippedSpecial mode is available for reducing projector noise to achieve quiete\
r operation.
●User Memory FunctionThis projector can memorize 4 settings by MY MEMORY function.
●Partial Magnification FunctionInteresting parts of images can be magnified for closer viewing. 
●Keystone Distortion CorrectionQuick correction of distorted images electrically.
●Optical Lens ShiftThe lens of this projector can be shifted vertically. When you want to f\
inely adjust the picture position,
use the LENS SHIFT buttons.
This multimedia projector is used to project various computer signals as\
 well as
NTSC/PAL/SECAM video signals onto a screen. Little space is required for\
installation and large images can easily be realized.
Please see the “Contents Of Package” on page 1.
Your projector should come with the items shown there. Contact your deal\
er
anything is missing. 
• Keep the original packing material for future reshipment. For movin\
g the projector, be
sure to use the original packing material. Use special caution for the l\
ens part.NOTE
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Contents Contents
Projector Featuresœ œœ
œœ
œœ
œœ
œœ
œœ
œ
2
Preparationœ œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œ
2
Part Namesœ œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œ
4
Projectorœœœœœœœœœœœ4
Control Buttonsœœœœœœœœ5
Remote controlœœœœœœœœ5
Setting Upœ œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œ
6
Arrangementœœœœœœœœœ6
Adjusting The Projector’s
Elevatorœœœœœœœœœœœ7
Using The Lens shift Buttonsœœ7
Connecting Your Devicesœœœœ8
Connecting The Power Supplyœ11
Remote Controlœ œœ
œœ
œœ
œœ
œœ
œœ
œœ
œ
12
About The Laser Pointerœœœ12
Putting Batteriesœœœœœœœ12
Operating The
Remote Controlœœœœœœœ13
Using The Remote
ID Featureœœœœœœœœœœ13
Using The Mouse/Keyboard 
Control Functionœœœœœœœ14
Power ON/OFFœ œœ
œœ
œœ
œœ
œœ
œœ
œœ
œ
15
Turning On The Powerœœœœ15
Turning Off The Powerœœœœ15
Operatingœ œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œ
16
Selecting An Input Signalœœœ16
Selecting The Aspect Ratioœœ17
Using The Automatic
Adjustment Featureœœœœœœ17
Adjusting The Picture Positionœ18
Correcting The Keystone
Distortionœœœœœœœœœœ18
Adjusting The Volumeœœœœ19
Muting The Soundœœœœœœ19
Temporarily Blanking
The Screenœœœœœœœœœ19
Freezing The Screenœœœœœ20
Using The Magnify Featureœœ20
Displaying The Child Windowœ21
Selecting An Audio Inputœœœ21Multifunctional Settingsœ œœ
œœ
œœ
œ
22
Using The Menu Functionsœœ22
MAIN Menuœœœœœœœœœ23
PICTURE-1 Menuœœœœœœ24
PICTURE-2 Menuœœœœœœ26
INPUT Menuœœœœœœœœ27
AUTO Menuœœœœœœœœœ29
SCREEN Menuœœœœœœœ31
OPTION Menuœœœœœœœœ33
NETWORK Menuœœœœœœ35
Network Setting Upœ œœ
œœ
œœ
œœ
œœ
œ
36
Lampœ œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œ
37
Replacing The Lampœœœœœ38
Air Filterœ œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œ
39
Caring For The Air Filterœœœœ39
Other Careœ œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œœ
œ
40
Caring For The Inside Of 
The Projectorœœœœœœœœ40
Caring For The Lensœœœœœ40
Caring For The Cabinet And 
Remote Controlœœœœœœœ40
Troubleshootingœ œœ
œœ
œœ
œœ
œœ
œœ
œ
41
Related Messagesœœœœœœ41
Regarding The Indicator 
Lampsœœœœœœœœœœœ43
Phenomena That May Easily Be 
Mistaken For Machine Defectsœ45
Warranty And After-Serviceœ œœ
œ
47
Specificationsœ œœ
œœ
œœ
œœ
œœ
œœ
œœ
œ
47
TECHNICAL
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Part Names Part Names
Projector
1Elevator button
2Elevator foot
3Remote sensor
4Lens cap
5Lens
The picture is projected from
here.
6Filter cover
An air filter is inside.
ARGB port
BM1-D port
CBNC port
D
AUDIO IN 1 port
EAUDIO IN 2 port
FCONTROL port
GNETWORK port
HAUDIO IN R/L port
IVIDEO IN port
JS-VIDEO port
KCOMPONENT port
LRGB OUT port
MAUDIO OUT port
7REMOTE CONTROL port
8DC OUT port
9AC Inlet
0Power switch
-Control buttons
See the following page.
Projector (Front/Right)
Projector (Rear/Left)
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  VIDEO R-AUDIO IN-LS-VIDEOBNC RGB AUDIO I
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AUDIO I
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RGB OUTAUDIO O
UT REMOTE CONTROL
R/CR/PRG/YB/CB/PBH
VY CONTROL
 NETWORK
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LASER INDICATOR
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KEYSTONE
1  2  3
ID CHANGE
SEARCH
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OFFFREEZE MUTEMAGNFYPinPVOLUME
RGB
BLANK
PREVIOUSNEXT ASPECT
 ENTER
LASER
LENS SHIFT+
–––++FOCUS ZOOM
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Part Names (continued) Part Names (continued)
Remote Control
Control Buttons
ENTER
INPUTM1-DRGB
BNC
S-VIDEO
STANDBY/ON
TEMP
VIDEO
COMPONENT
LAMP
KEYSTONE
SEARCH
RESET
MENU
FOCUSLENS SHIFTZOOM
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1STANDBY/ON button
and STANDBY/ON indicator
2TEMP indicator
3LAMP indicator
4LENS SHIFT buttons
5INPUT dial
6SEARCH button
7M1-D indicator
8RGB indicator
9BNC indicator
0COMPONENT indicator
-S-VIDEO indicator
=VIDEO indicator
qZOOM buttons
wFOCUS buttons
eKEYSTONE button
rMENU button
tRESET button
yENTER button
uCursor buttons / / /
Control Panel
on the Projector 
Remote Control
iLASER INDICATOR
oVIDEO button
pRGB button
[BLANK button
]ASPECT button
\LASER button
aCursor buttons  / / /
(Mouse move pointer)
sESC button
(Keyboard  ESC  key)
d(Mouse right button)
fPOSITION button
gAUTO button
hPinP button
jMAGNIFY buttons
kFREEZE button
lVOLUME button
;MUTE button
ID CHANGE switch1STANDBY/ON button
4LENS SHIFT buttons
6SEARCH button
qZOOM buttons
wFOCUS buttons
eKEYSTONE button
rMENU button
tRESET button
yENTER button
(Mouse left button)
uCursor buttons
///
(Keyboard
Arrow keys  / / / )
y
(Rear)
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Setting Up Setting Up
Arrangement
WARNING• Before installation, make sure that the projector is turned off and the
power code is disconnected. 
• Do not set up and move the projector, while it is hot.
• Install the projector in a suitable environment according to instructions of the “User’s
Manual – Safety Guide” and this manual.
• The power outlet should be close to the projector and easily accessible.
Refer to the illustrations and tables below to determine the screen size and projection
distance. The values shown in the table are calculated for a full size screen. (±10%)
Reference for
the 4:3 aspect ratio
Reference for 
the 16:9 aspect ratio
Screen Size
[inch (m)]a[inch (m)]b[inch (cm)]Min.Max.m:n=1:1m:n=10:0
40 (1.0)46(1.2) 71(1.8)12(30)24(61)
60 (1.5)71(1.8)107(2.7)18(46)36(91)
70 (1.8)83(2.1)126(3.2)21(53)42(107)
80 (2.0)95(2.4)144(3.7)24(61)48(122)
100 (2.5)120(3.0)181(4.6)30(76)60(152)
120 (3.0)144(3.7)217(5.5)36(91)72(183)
150 (3.8)181(4.6)272(6.9)45(114)90(229)
200 (5.1)243(6.2)364(9.2)60(152)120(305)
250 (6.4)304(7.7)455(11.6)75(191)150(381)
300 (7.6)366(9.3)547(13.9)90(229)180(457)
350 (8.9)427(10.9)638(16.2)105(267)210(533)
400 (10.2)489(12.4)730(18.5)120(305)240(610)
500 (12.7)612(15.5)913(23.2)150(381)300(762)
Screen Size
[inch (m)]a[inch (m)]b[inch (cm)]Min.Max.m:n=1:1m:n=10:0
40 (1.0)50(1.3) 77(2.0)10(25)23(58)
60 (1.5)77(2.0)117(3.0)15(37)34(87)
70 (1.8)91(2.3)137(3.5)17(44)40(102)
80 (2.0)104(2.6)157(4.0)20(50)46(116)
100 (2.5)131(3.3)197(5.0)25(62)57(145)
120 (3.0)158(4.0)237(6.0)29(75)69(174)
150 (3.8)198(5.0)297(7.5)37(93)86(218)
200 (5.1)265(6.7)396(10.1)49(125)114(291)
250 (6.4)332(8.4)496(12.6)61(156)143(363)
300 (7.6)399(10.1)596(15.1)74(187)172(436)
350 (8.9)466(11.8)696(17.7)86(218)200(508)
400 (10.2)533(13.5)795(20.2)98(249)229(581)
450 (11.4)600(15.2)895(22.7)110(280)257(654)
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Screen 
Side View
bm
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Screen 
Side View
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Setting Up (continued) Setting Up (continued)
Adjusting The Projectors Elevator
Using The Lens Shift Buttons
• Generally, better quality of a picture is available when the lens shift is set
to the center.NOTE
You can use the elevator feet to make adjustments if the surface on which you need to set
the projector is uneven or if you otherwise need to adjust the angle of projection. The
adjustment range of the elevator feet is 0 to 9 degrees.
WARNING•  Do not touch about the lens and ventilation openings during use or
immediately after use to prevent a burn.
CAUTION
•  To prevent damaging the projector and injuring yourself, always
hold the projector whenever using the elevator buttons to adjust the elevator feet.
Press and hold in the elevator buttons.
Raise or lower the projector to the desired height and
then release the elevator buttons.
When you release the elevator buttons, the elevator
feet will lock into position.
As necessary, you can also finely adjust the height of
the projector by twisting the elevator feet by hand.Elevator buttons
Elevator feet
The lens of this projector can be shifted
vertically. When you want to finely adjust the
picture position, use the LENS SHIFT buttons
of the projector.
10:0
1:1
1
2
3
STANDBY/ONVIDEOLASER INDICATORRGB
BLANKASPECTLASER
LENS SHIFT+
–––++FOCUS ZOOM
ProjectorLENS SHIFT buttons
Remote control
LENS SHIFT
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Setting Up (continued) Setting Up (continued)
Connecting Your Devices
WARNING• Whenever attempting to connect other devices to the projector, read
thoroughly the Users Manual - Safety Guide, this manual and the manual of each
device to be connected. Incorrect connecting could result in fire or electrical shock.
CAUTION
• TURN OFF ALL DEVICES prior to connecting them to the projector.
Attempting to connect a live device to the projector may generate extremely loud
noises or other abnormalities that may result in malfunction and/or damage to the
device and/or projector.
ATTENTION
• Make sure that you connect devices to the correct port. Incorrect
connection may result in malfunction and/or damage to the device and/or projector.
Refer to the section “Technical” of this manual for the pin assignment of connectors and
RS-232C communication data.
• Some cables have to be used with core set. Use the accessory cable or a
designated-type cable for the connection. For cables that have a core only at one
end, connect the core to the projector.
• Secure the screws on the connectors and tighten.
• Whenever attempting to connect a laptop computer to the projector, be sure to
activate the laptop’s RGB external image output (set the laptop to CRT display or to
simultaneous LCD and CRT display). For details on how this is done, please refer to
the instruction manual of the corresponding laptop computer.
• Some computers may have multiple display screen modes. Use of some of
these modes may not be compatible with this projector.
•  For some RGB input modes, the optional Mac adapter is necessary.
•  When the image resolution is changed on a computer, depending on an input,
automatic adjust function may take some time and may not be completed. In this
case, you may not be able to see a check box to select “Yes/No” for the new
resolution on Windows. Then the resolution will go back to the original. It might be
recommended to use other CRT or TFT monitors to change the resolution.NOTE
Plug-and-Play Capability
• Plug-and-Play is a system incorporated in the computer, its operating system and
peripheral equipment (i.e. display devices).
• This projector is compatible with VESA DDC 1/2B. Plug-and-Play can be achieved by
connecting this projector to computers that are VESA DDC (display data channel)
compatible.
• Please take advantage of this function by connecting the accessory RGB cable to the
RGB port (DDC 1/2B compatible). Plug-and-Play may not work properly if any other
type of connection is attempted.
• Please use the standard drivers in your computer as this projector is a Plug-and-Play
monitor.
NOTE
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