Dukane Imagepro 28a8035 Liquid Crystal Projector Operating Guide

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ENGLISH
Replace the lamp with new one and
fix it using the same two screws.
·Firmly tighten the lamp screws. Loose screws may cause
bad connection of the connector which in turn may result
in malfunctioning.
4
Screw
Lamp
Install the lamp cover and fix it using screws.
·To prevent burn, install the lamp cover and secure it using the screws.
·Do not turn on the power with lamp cover removed.5 Lamp
(continued)
Please carry out the following operation within 10 minutes from power on, if you replaced the lamp after
2,000 hours.
2. Reset the lamp time
3
1
2
POSITION  ONOFF
LASER
RESET
MOUSE  ON
BLANK TIMER
RGB VIDEO
INPUT
MENU  ON
RIGHT VOLUME
MAGNIFY
3
1, 2
1) Press the RESET button on projector for 3 seconds or remote control TIMER
button for 3 seconds and display the total lamp used time.
·When accumulated operation time of the lamp reaches 1500 hours, the
following display will appear at the bottom of the screen.
2) Press the RESET button on projector or remote control MENU ON button
during displaying the lamp used time.
3) Select the “0” on the screen using the MENU ( ) button or DISK PAD.
LAMP 1500 Ø



 0 ÙCANCEL
LAMP 1500 h
¬
·Whenever the lamp is replaced, reset the total operation time of the lamp. Do not reset if the lamp has not
been replaced.
·Do not perform resetting without changing the lamp, as this can cause lamp breakage.
Lamp cover
Screw
RESETMENU MUTEINPUT
STANDBY/ON 
						

							32
On-screen display
The following messages are displayed on the screen.
Message table
*1 This message are not displayed after 3 minutes.
But this message are displayed when you turn on the power again.
*2 It is possible to again turn on the power, however the power will go off after about 10 minutes.MESSAGE Action
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIMER.Accumulated operation of lamp has exceeded 1,500 hours. It is recommended
to replace lamp. Replace with new lamp. If accumulated operation reaches
2,000 hours, lamp will automatically turn off. *1 
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIMER.
THE POWER WILL TURN
OFF AFTER 20 Hr.Lamp has 1,979 hours on it.
Call a maintenance person. *1
Time is 20 ~ 0. (count down.)
Blinking of
CHANGE THE LAMPWhen the lamp has 2,000 hours or more on it, the message will blink, and the
power will turns off after 10 minutes.*2
NO INPUT IS DETECTED Signal is hot input. (See page 20, 21)
SYNC IS OUT OF RANGEThe horizontal frequency of the input signal exceeds the range of the projector,
it cannot be displayed. (See page 21, 22)
The ON indicator, LAMP indicator and TEMP indicator will light or blink in the following cases.
Indicator display
When the LAMP indicator lights, turn the power off. If the problem cannot be recovered, contact your dealer.
*1 When the suction fan is stopped and the inside becomes hot, the power is cut automatically for cooling. (The
indicator light will go out.) In this case, turn off the power switch and allow the unit to cool down before turning the
power switch on again. The lamp will light. If the lamp does not light because it is still automatically turned off,
contact your dealer.
*2 If temperature inside the unit increases because of blocked vets, the lamp may go off for protection, and the LAMP
indicator will turn red. Should this happen, turn off the main switch, wait until the set cools down (about 45
minutes), then again turn on the main switch. ON indicator LAMP indicator TEMP indicator Meaning Remedy
Lights orange Goes off Goes off Standby mode
Blinks green Goes off Goes off During warming up
Lights green Goes off Goes off During operation *1
Blinks orange Goes off Goes off During cooling down
Lights red Lights red Goes off Lamp cannot light *2Cool projector by power off for 45
minutes.
If the indicator is still it, lamp may be
defective. Replace.
Lights red Blinks red Goes offLamp is not inserted or the
lamp door openSecurely insert the lamp or close the
lamp door.
Lights red Goes off Blinks red Cooling fan accidented Call a maintenance person.
Blinks red Blinks red Goes offAccumulated lamp operation
time has exceeded 2,000
hoursCall a maintenance person. 
						

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ENGLISH
Check the following again before asking for service. If the trouble cannot be recovered, consult your dealer.
When you think something wrong
A bright dot may be seen in the picture. This is a phenomenon peculiar to the liquid crystal and is not a problem.Phenomena Cause Check point Page
Power cannot be
turned on.
·The Main power is not turned on.·The power cord is disconnected.·60 seconds have not elapsed since the
power was turned off.
·Inside the projector too hot.
·Turn the MAIN POWER switch on.·Insert the power cord into an AC socket.·When the power is turned off turn the power
switch on after waiting at least 60 seconds.
·Do not block the ventilation holes.·Clean the air filter.·Use the projector under 35°Ctemperature.P.13
P.9
P.13
P.6
P.29
No picture and
sound
·The setting of the input source is not
correct.
·Wiring to the projector is not correct.
·Set the correct input using the input select button
of the projector or the remote control.
·Connect the cable correctly.P.8, 10,
13, 18
P.9, 28
Only picture is
displayed with no
sound
·Wiring to the projector is not correct.·The volume is set to minimum.
·The unit enters the mute mode.
·Connect the cable correctly.·Press the VOL button or press the MENU button
and adjust the volume.
·Press the MUTE button.P.9, 28
P.10, 17
P.8, 10
Only sound is
heard without a
picture
·Wiring the projector is not correct.·The brightness is set fully to the dark
side.
·Lens cap is attached.
·Connect the cable correctly.·Press the MENU button and select BRIGHT and
press the     button.
·Remove the lens cap.P.9, 28
P.17
P.13
Color is weak and
tint is incorrectThe color and tint have been adjusted
incorrectly.Adjust the color and tint correctly. P.17
Picture is dark
·The brightness and contrast has been
adjusted incorrectly.
·The lamp has not been adjusted.
·Adjust the brightness and contrast correctly.
·Replace the lamp with a new one.P.17
P.29
Picture is not clearFocus or H.PHASE is not matched. Adjust the focus or H.PHASE P.13, 17
LAMP indicator
lights red.Trouble with the lamp.Turn off the power and leave for 45 minutes ;
then turn the power on again.P.32
Remote control
mouse cannot be
operated.
·Cable was connected after the power
was turned on.
·RGB signal not selected.
·Be sure to perform procedure in the following order:(1)Connect cable. (2)Turn on projector. (3)Turn PC on.·Input RGB signal and select and display input
source.P.23 
						

							34
Specifications
All dimensions shown in inches.·
All specifications are subject to change without notice.
Dimension diagram
1.110.1
9.8
2.2
13.0
13.2
3.9
4.2
0.5
Product name Liquid crystal projector 
Model name   28A8035
Display system 3 sheets of liquid crystal panels, 3 primary color lights shutter system\
 
Liquid crystal 
panel 2.3cm (0.9 inchs) 
TFT active matrix
480,000 pixels (V600 X H800)
Lens Zoom lens F=1.7 ~ 2.0       f=38 ~ 49
Lamp UHP lamp 150W 
Speaker 1W+1W (stereo) 
Power supply AC100 ~ 120V, 2.9A/AC220 ~ 240V, 1.3A
Power consumption 260W 
Usable temperature range 32 ~ 95
°F
Dimensions (W X H X D) 9.8 X 3.9 (including foot adjuster) X 13.0 (including lens). 
9.8 X 4.2 (excluding foot adjuster) X 13.2 (excluding lens).
Weight 9.9 lbs. 
Input/Output 
terminal S VIDEO : Mini DIN4-pin terminal
VIDEO : RCA Jack terminal
AUDIO : RCA Jack terminal 
RGB signal : D-sub 15pin shrink terminal (Female) 
AUDIO : Stereo mini jack 
D-sub 15pin shrink terminal (Male)
Accessories Remote control 1 
POWER  cord .................................  1 
BATTERIES LR6 2 
RGB cable 1
Panel size 
Drive system
Number of pixels
Video signal 
input terminal
RGB input/output
signal terminal
Control terminal
-4 ~ 140
°F
Storage Temperature range
MAC adaptor 1 
Video/Audio cable 1
Mouse cable 3
Operating guide 1 
						

							LEGAL INFORMA TION
FIVE-YEAR LIMITED W ARRANTY 
This Dukane LCD projector is warranted to the original purchaser for a p\
eriod of 
five (5) years from the original purchase date - in normal use and ser\
vice -
against defects in material and workmanship. DUKANE CORPORA TION
EXPRESSLY DISCLAIMS  ALL OTHER W ARRANTIES OF MERCHANT ABILITY
AND FITNESS FOR A P AR TICULAR PURPOSE.
During the warranty period, Dukane Corporation will repair or replace (\
at the
manufacturers option) any such defective parts (except for the lamp, \
which is 
subject to whatever warranties the manufacturer may provide) without ch\
arge to
the purchaser for parts or labor when the product is returned, prepaid a\
nd insured,
with proof-of-purchase date.  This remedy is void if the product has been 
damaged by accident, unreasonable use, neglect, improper service or othe\
r 
causes not arising out of defects in material or workmanship.
Dukane Corporation disclaims all liability for incidental or consequenti\
al damage 
of any kind, including all damages arising out of any interruptions in o\
peration of 
the product and all damages to software.
No person, firm, or representative is authorized to assume any obligatio\
n or to 
make any warranty on behalf of the Dukane Corporation other than as stat\
ed 
above.
       THIS LIMITED WARRANTY IS VALID FOR U.S.A  AND CANADA.
           FOR OTHER LOCA TIONS, LOCAL WARRANTIES  APPLY.
LAMP  REPLACEMENT SER VICE & REPAIR POLICY  & PROCEDURE 
For service and parts, contact the Dukane  AV Service Department 
at 1 (800) 676-2487 within the USA  or 1 (630) 584-2300 worldwide. 
If you would like to send a facsimile (F AX), dial 1 (630) 584-5156 worldwide.
When requesting warranty service, please have the sales receipt availabl\
e along 
with the model name and serial number .
If it becomes necessary to return the projector , use the original packing material 
and box (if retained) or pack securely. Dukane Corporation will not be liable for 
any pick-up or delivery charges or any expenses incurred for service cal\
ls or 
service supplied by anyone other than the Dukane  AV Service Department. 
						

							Dukane Corporation
Audio Visual Products Division
2900 Dukane Drive
St. Charles, IL 60174-3395
E-mail: [email protected]
Phone: (630) 584-2300
Orders: (800) 676-2485
Information: (800) 676-2486
Fax: (630) 584-5156
Parts & Service: (800) 676-2487
Fax: (630) 584-0984
Audio Visual Products
Part # 401-562-00