Dukane Liquid Crystal Projector Model 8055 Users Manual

29
MENU
MAIN
PICTURE-1
PICTURE-2
INPUT
AUTO
SCREEN
OPTIONADJUST
POWER OFF
SEARCH
RESET0 min
TURN ON
: SELECT
AUTO Menu
With the AUTO menu, the items shown in the table below can be
performed. 
Perform each operation in accordance with the instructions in the
table below.
ItemDescription
ADJUST
Automatically Adjust the Picture:
Pressing the  or the ENTER button performs this function.
At a RGB input:
• V POSITION, H POSITION, H PHASE and HSIZE are automatically adjusted.
Please use this function with the...

30
SCREEN Menu
With the SCREEN menu, the items shown in the table below can be
performed.
Perform each operation in accordance with the instructions in the
table below.
: SELECT
MENU
MAIN
PICTURE-1
PICTURE-2
INPUT
AUTO
SCREEN
OPTIONBLANK
START UP
MENU POSITION
MESSAGE
RESETBLACK
TURN ON
TURN ON
ItemDescription
BLANK
Select a Blank Screen Color:
BLUEñWHITEñBLACK
•The blank screen of selected color is displayed by pressing the BLANK
button. Please refer to the section “Temporarily Blanking The Screen”...

31
OPTION Menu
With the OPTION menu, the items shown in the table below can be performed.
Perform each operation in accordance with the instructions in the table below.
: SELECT
MENU
MAIN
PICTURE-1
PICTURE-2
INPUT
AUTO
SCREEN
OPTIONVOLUME
SCREEN TYPE
LAMP TIME
FILTER TIME
RESET16
4:3
1234h
    21h
ItemDescription
VOLUMEAdjust Volume:High ñLow
SCREEN TYPE
Select the Screen Type:4:3 ñ16:9 ñ16:9 ñ16-9 •Please select the screen type used and the picture position in case of 16:9.
This selection is used as...

32You can use the remote control as a simplified mouse or keyboard.
Operating The PC Screen
CAUTIONMistaken use of the mouse/keyboard control could damage your equipment.
• Only connect to a PC.
• Before connecting, read the manuals of the device you will connect.
• Do not unplug the connector cables while the computer is operating.
• It may not be possible to control notebook PCs, and other computers with built-in pointing devices (e.g.
track balls), using this remote control. In this case, before...

33
Lamp
The projector uses a high-pressure mercury glass lamp. The lamp can break with aloud bang, or burn out,if jolted or scratched, handled while hot, or worn over time.
Note that each lamp has a different lifetime, and some may burst or burn out soon after
you start using them. In addition, when the bulb bursts, it is possible for shards of
glassto fly into the lamp housing, and for gas containing mercuryto escape from the
projector’s vent holes.
About disposal of a lamp• This product contains a...

34
1Turn off the projector, and unplug the power cord. Allow the lamp
bulb to cool for at least 45 minutes.
6Insert the new lamp, and tighten the 2
screws firmly to lock it in place.
Slide the lamp cover into place until it locks into position.
Slowly turn the projector so that the top is facing up.
3After making sure that the projector
has cooled adequately, slowly flip
over the projector, so that the bottom
is facing up.
4Hold the release button while sliding
and taking up the lamp cover.
2Contact your...

35
Air Filter
Caring For The Air Filter
The air filter should be cleaned about every 100 hours. If the indicators or a message
prompts you to clean the air filter (see the section “Related Messages” and “Regarding
The Indicator Lamps”), clean the air filter as soon as possible. If the air filter becomes
clogged by dust or the like, internal temperature rises and could cause malfunction.
1Turn off the projector, and unplug the power cord.
2Apply a vacuum cleaner to
the top of the filter cover to
clean the...

36
Replacing The Air Filter
Filter cover
Air filter Release buttons
Release buttons
Turn off the projector, and unplug the power cord.
2Contact your local dealer to prepare a
new air filter. Tell the dealer your air
filter type number.
4Hold the release buttons of the air
filter, while pulling down it. 
3After making sure that the projector
has cooled adequately, remove the
filter cover. Hold the release buttons of
the filter cover, while pulling up it.
6Reset the filter timer.
(1)  Turn on the...

37
Other Care
WARNING•Please carefully read the “User’s Manual - Safety Guide”.
• Before replacing the air filter, make sure the power switch is off and the power cable
is not plugged in.
ATTENTION
• Do not use cleaners or chemicals other than those listed below,
including benzene and paint thinner.
• Do not use aerosols or sprays.
• Do not polish or wipe with hard objects.
Caring For The Inside Of The Projector
Caring For The Lens
In order to ensure the safe use of your projector, please have it cleaned...

38
Troubleshooting
Related Messages
When the units power is ON, messages such as those shown below may be displayed.
When any such message is displayed on the screen, please respond as described
below. If the same message is displayed after the treatment, or if a message other than
the following appears, please contact your dealer or service company.
MessageDescription
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIMER.
(*1)Lamp usage time is approaching 2000 hours. (*2) 
Preparation of a new...