Liesegang ddv 2300 User manual

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USER’S Manual
ddv 2300

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Notice
The information in this user’s Manual’s subject to change without notice.
THE MANUFACTURER OR RESELLER SHALL NOT BE LIABLE FOR
ERRORS OR OMISSIONS CONTAINED IN THIS MANUAL AND SHALL
NOTBE LIABLE FOR ANY CONSEQUENTIAL DAMAGES, WHICH MAY
RESULT FROM THE PERFORMANCE OR USE OF THIS MANUAL.
The information in this user’s Manual’s protected by copyright laws. No
part of this manual may be photocopied or reproduced in any form without
prior written authorization from the copyright owners.
© Copyright Nov, 2002
All rights reserved.
Product names mentioned herein may be trademarks and/or registered trademarks of their
respective owners/companies.

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TABLE OF CONTENTS
PREFACE
Protecting Your Projector
- Avoid Abusive Handling and Adverse Environment
Symbols
1. GETTING TO KNOW THE BASICS
Performance Features (1-2,3)
Supplied Accessories (1-3)
System at a Glance (1-4)
Front View (1-4)
Top View (1-5,6)
Rear View (1-7,8)
Right-Side View (1-8)
Left-Side View (1-9)
Bottom View (1-9)
Control Panel and Remote Control (1-10,11,12)
Control Panel (1-10)
Remote Control (1-11,12)
Remote Instruction Operating Range (1-13)
Projector Operation (1-13,14,15,16,17,18)
Setting Up Procedure (1-13)
Connecting Projector to Equipment (1-14,15,16)
Starting the Presentation (1-16,17)
Ceiling Mount Projection Setting Procedure (1-18)
2. ON SCREEN DISPLAY MENU DESCRIPTION
Status Signals (2-2,3)
OSD Menu (2-3)
Adjust Menu (2-4,5)
Setup Menu (2-6,7)
Color Management Menu (2-8)
Language Menu (2-9)
Utility Menu (2-10)
Status Menu (2-11)
3. CLEANING, MAINTENANCE AND TROUBLESHOOTING
Cleaning (3-2)
Clean The Lens (3-2)
Clean Exterior Case (3-2)
Maintenance (3-3)
Lamp Replacement (3-3,4)
Resetting the Lamp (3-5)
Troubleshooting (3-6)

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Image Problems (3-7,8,9)
Lamp Problems (3-9)
Other Problems (3-10)
LED Indicator Error Messages (3-10)
Appendix A REFERENCE
Product Specification (A-2)
Projection Distance V.S. Projection Size (A-3)
Present Timing (A-4)
Appendix B AGENCY REGULATORY NOTICES
Federal Communications Commission Notice (B-2)
Compliance Information For Canada (B-3)
User Information for all Countries (B-3)

v
Preface
Using This Manual
This User’s Manual contains general information about your projector,
hardware installation and OSD setting information, troubleshooting, and
technical specifications.
Protecting Your Projector
- Avoid Abusive Handling and Adverse Environment
Follow the advice below will help ensure that you get the most out of your
Investment.
Your projector will serve you well if you take good care of it.
 Do not expose the projector to direct sunlight or place it near
sources of heat.
 Do not subject it to temperatures below 10
° C or above 35 ° C.
 Do not expose the projector to magnetic fields.
 Do not expose the projector to moisture or rain.
 Do not spill water or liquid on the projector.
 Do not subject the appliance to adverse shock and vibration.
 Do not place the appliance to areas susceptible to excessive
dust, dirt, and smoke.
 Do not place objects on top of this product to avoid damaging it.
 Do not block the ventilation slots.
 Do not place the projector on rocky surfaces, unstable table or
shaky stand.
 Do keep the fan running for a few minutes cooling, before
powering off the product.
 Do disconnect the power plug from AC outlet if the projector
won’t be able to use for a while.
 Do operate your projector without the lamp module or lamp
module door.
Complying with safety instructions will keep you away from fire,
electric shock, bodily injury or property damage.
 To reduce the risk of causing electric shock, fire or property
damage:
 Do not assemble the projector.
If the service or repair is required, Please take it to the
customer service center nearby you.
 Do not expose the appliance to rain or moisture.
 Do not replace lamp assembly or any electronic
components unless the projector is unplugged.

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 To reduce the bodily harm:
 Do not stare directly into the lens as possible eye injury
could occur since this projector produce intense light from
the projection lens. Be especially careful that children do
not look into the beam directly.
When cleaning the projector, observe these steps:
1. Switch off the projector and disconnect the power plug from AC
outlet.
2. Use a soft cloth dampened with mild detergent to clean the
housing. Do not use liquid or aerosol cleaners.
Contact your dealer or see your service technician if any of the
following occurs:
 Projector has been dropped or the body has been d
 amaged.
 Liquid has been spilled into the product.
 The projector does not operate normally.
Symbols
This manual contained have been categorized in accordance with
seriousness of potential hazards through the icons. Each of the icons
represents its own meaning as below.
Note: Warning:
Note:
Text in this format and symbol
means specific instructions,
commentary, sidelights, or any
additional information or notes
that you should be aware of.
Warning:
Text is this format and symbol
means that failures to comply
with the given instructions or
information could result in
damage to your projector or
could cause bodily harm or
loss of life.

GETTING TO KNOW THE BASICS
1
GETTING TO KNOW
THE BASICS
This section introduces the features and
components of the DLP Projector.

USER’S MANUAL
1-2
Performance Features
 High Resolution
By using advanced video “Digital Light
Processing” technology, it is fully compatible
with true XGA and supports SXGA. This lets
you display your clear compression images
without line omission.
 Convenient Presentation Design
With this feature, you won’t have to stand next
to your computer or give hand signal to your
partner when you require changing slides. You
can fully focus on connecting and
communicating with your audience, not with
your computer while giving presentations.
 Auto Source Selection
The projector will auto detect display signal
source from any attached equipment such as
computing system and video appliances.
 Easy Keystone Correction
If the projection position is set to the height of
line of vision, there won’t be any keystone
issue. On the contrary, when projecting above
or under the height of line of vision, image
distortion might occur. The distortion is easy
to be adjusted by using the keystone
correction.
 Auto Image Optimization
The projector will automatically optimize the
parameters and present a good image quality
adapted to the new circumstance.

GETTING TO KNOW THE BASICS
3
 Multilanguage OSD Menu Support
The On Screen Display Menu in 7 languages
provides users with informative data to aid
users to re-set the parameters while operated
in their own native language.
Supplied Accessories
Make sure that all of the following accessories are
included in the package besides the projection unit. If
anything is missing, please contact your dealer
immediately.
Power Cord Computer Cable: M1-DA
Audio Cable S-Video Cable
Remote Controller Batteries (2x “AAA”)
Quick Start Guide CD-Wizard (User’s Guide)
Lens Cap Carrying Case
Note:
Please keep the
original packing
material for future
shipment.

USER’S MANUAL
1-4
System at a Glance
Front View
1. Projection Lens
This is where the beam of light projected.
2. Ventilation Grills
The fan grills are where air is exchanged in and out
of the projector for internal thermal regulation.
Restricting the airflow can cause it to overheat and
turn off. If this happens, you must wait for a couple
of minutes before attempting to turn it back on.
3. Adjusting Feet
The projector is equipped with 2 adjuster feet.
Push the adjusters to adjust its tilt angle.
1) Life the projector up and press the adjuster
button to release the adjuster.
2) The adjuster will drop into position and be
locked.
4. Remote Control Sensor
This is where the remote control signal received.
Warning:
Do not stare directly
into the lens as
p
ossible eye injury
could occur since
this projector
p
roduce intense
light from the
p
rojection lens. Be
especially careful
that children do not
look into the beam
directly.
Illustration 1-1
12
4
3

GETTING TO KNOW THE BASICS
5
Top View
1. Focus Ring
2. Zoom Ring
3. Remote Control Sensors
For convenience, this projector had built-in two IR
receivers. You may remote the projector not only
in front of but also in the rear of it.
4. Built-in Speaker
The built-in 3W speaker output the sound.
5. Control Panel
For more details, please go to page 10 “Control
Panel”.
6. Power LED
The Power LED to indicate the system-ON status of
Note:
Before powering
off the product,
p
lease keep the
cooling fan
running for a few
minutes.
Warning:
Do not place any
objects on the
top of projector.
That may
damage the
p
rojector.
Illustration 1-2
1
2
3
3
5
4
11
10
12
13
8
6
7
9

USER’S MANUAL
1-6
the projector. (See “LED Status Indicator” later in
this section for details.)
7. Lamp Ready LED
8. 4-Directional Keypads 3
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4
9. Menu Button
It will activate the menu system on screen.
Press Menu again to enter the sub-menus. The
4-directional keypads help you navigate among
choices.
However, when the on-screen menu is not
activated, the34(Left and Right) buttons will
function as Volume +/- hot keys.
10. Power/Suspend Button
The power/suspend button turns the projector on
and off and it also acts as a system suspend key.
This projector uses a one-button design. Press
momentarily to turn on the system. Press and hold
for at least 3~4 seconds or press twice continuously
to turn off the system. Press the power/suspend
button to return from the suspend mode. (For
detailed instructions, refer to page 10.)
11. Source Button
Using the button to select signal sources from
among PC, Video and S-video.
12. Auto Button
This will automatically determines the best Picture
settings for current received signals.
13. Keystone Button
When the projected image is noticeable wider at
either top or bottom. To correct this, just press
this “Keystone” button either on the control panel of
projector or the remote control.

GETTING TO KNOW THE BASICS
7
Rear View
1. RS-232 Port
2. Audio-Out Socket
The socket is for connecting external speakers or a
public-address system. It is also able to control
the volume via you IR remote control.
3. Audio-In Socket
This socket accepts sound from a computer or
video source.
4. Video-In Jack
The video jack is where you join the video
appliance output, such as video recorder and VCD
player.
5. M1 Port
This is where you connect the cable “M1-DA”. To
project the image, you need to connect the cable to
the D-sub port of your computing system. To
enable the presenter feature, you need to attach the
USB mouse cable from PC to projector. (For
details, please go to page 14)
6. S-Video Jack
This jack is where you join video equipment with
s-video signal, such as DVD player.
Illustration 1-3
5
6
7
2
1 34

USER’S MANUAL
1-8
7. Screen Trigger Port
This is where you connect your screen remote
device if your screen supports the function. If this
function has been enabled, the screen will scroll
down automatically after activating your projector.
(For details, please refer to page 14)
Right-Side View
1. Ventilation Grill
The fan grill is where air is drawn to dissipate the
internal heat. Do not block this airway completely.
2. Kensington Lock Key Hole
A Kensington-type security lock latches to this
keyhole for anti-theft purpose.
3. Power Jack (AC-in)
The AC-in jack of the power cord connects here
and powers the projector.
4. Adjuster Button
The adjuster is where to adjust the height of
projection image.
5. Adjuster Foot
The projector is equipped with 2 adjuster feet.
Push the adjusters to adjust its tilt angle. Life the
projector up and press the adjuster button to
release the adjuster. The adjuster will drop into
position and be locked.
6. Projection Lens
This is where the beam of light projected.
Warning:
Do not block this
grills for dissipate
the internal heat.
Illustration 1-4
1
23
4
5
6

GETTING TO KNOW THE BASICS
9
Left-Side View
1. Adjuster Button
The foot adjuster is where to adjust the height of
projection image.
2. Adjuster Foot
The projector is equipped with 2 adjuster feet.
Push the adjusters to adjust its tilt angle. Life the
projector up and press the adjuster button to
release the adjuster. The adjuster will drop into
position and be locked.
Bottom View
1. Lamp Cover Latch
Pull on the latch to release the cover.
2. Lamp Module Cover
Projection lamp resides underneath the cover. Do
not open the cover.
3. Ceiling Mounting Holes
If you required having your projector mounted, here
shows you the position to place your ceiling mount.
For details, refer to “Ceiling Mount Installation”.
Warning:
Do not replace
lamp assembly
unless the
p
rojector is
unplugged.
Illustration 1-5
Illustration 1-
6
1
2
1
2
3

USER’S MANUAL
1-10
Control Panel and Remote Control
Control Panel
Keypad Definition
Power To switch power on or off
Source Source selection
Auto Auto image
Keystone Keystone adjustment selection
Menu To enter or exit menu
▲OSD item up-toward selection
▼OSD item down-toward selection
►1. OSD menu right-toward selection
2. Parameter setting increment
3. Hot key for volume up
◄1. OSD menu left-toward selection
2. Parameter setting decrement
3. Hot key for volume down
LED Status Indicators
The LED Status Indicator displays the operating status
of your projector.
Status Power LED
Symptom Lamp LED Symptom
Plug in power cord Steady light Steady light
Power on without source Blink Light off
Power on with active source Steady light Light off
Power off in cooling stage Fast flash light Light off
System warming up Flash light Light off
Note:
It takes 60sec for
lamp to cool
down.
Note:
OSD Menus:
A
djust, Setup,
ColorMgr,
Language, Utility,
Status.
Illustration 1-7

GETTING TO KNOW THE BASICS
11
Remote Control
Remote Instruction
The optimum range of operation for the remote control is
less than or equal to 33 feet (10m). Install AAA battery
x2 into the remote.
Remote Mouse Function
This function will assist you to change your slide
without giving hand signal to your colleague while
presenting to your customers. To activate this
function, simply attach the USB side on the M1
cable to your computer.
OSD Menu Function
• Press “Menu” to enter OSD menu.
• Up/down arrow of the cursor key will be same
as/showed in the OSD menu.
• Left / right arrow of the cursor key will be same as
- / + function.
• Press “Menu” again to exit OSD menu.
Power Key
This is the button to switch power on or off.
Warning:
To reduce the
risk of injury to
the eyes, do not
look directly into
the laser light
emitted from the
aperture on the
Remote Control
and do not point
the laser light into
anyone’s eyes.
This remote
control is
equipped with a
Class IIIA laser
that emits
radiation.
Note:
Do not leave the
remote control
close to the
cooling fan outlet
of the projector.
Laser Pointer
Mouse
3
v
4
Keypads
(
Control Panel
)
Illustration 1-8

USER’S MANUAL
1-12
Laser Key
Take this red key is used as regular laser pointer function
while giving presentations.
Zoom In/Out Hotkey
• Press “Zoom+”, the center of the picture will be
magnified. Press “Zoom-”, the size of the image
will be reduced.
• Press “Menu” to return to normal display mode.
Mute Hotkey
• Press “Mute” to turn on the speaker.
• Use “Mute” to turn off the speaker.
Blank Hotkey
• Press “Blank” is not only to blank the image but
also mute the audio function.
• Press “Blank“ again to disable the function.
Freeze Hotkey
• Press “Freeze” to freeze the image.
• The “Freeze” icon will appear in the lower right
corner of the screen for few seconds.
• Press “Freeze” again to unfreeze the image.
Keystone Hotkey
• Press “Keystone ” enable the keystone adjustment
selection.
• Press “Menu” to exit.
Volume Hotkey
• Press “Volume” enable the volume adjustment.
• Press “Menu” to exit.

GETTING TO KNOW THE BASICS
13
Remote Instruction Operating Range
The remote control can be used to control the
projector within the range shown as following
illustration.
Projector Operation
Setting Up Procedure
1. Place the projector on a flat surface.
2. Position the projector the desired distance from
your screen.
3. Plug on the power cable.
When you connect the power cable to the projector,
the Power LED & Lamp Ready LED on the keypad
will be turned on to green steady light in normal
status.
Note:
The signal from the
remote control can
be reflected off a
screen for easy
operation. The
maximum remote
distance is about
10M which
including the
reflected distance.
However, the
effective distance of
the signal may diffe
r
due to the screen
material.
Illustration 1-9

USER’S MANUAL
1-14
Connecting Projector to Various Equipments
It takes a few seconds to connect your projector to your
PC or laptop, VCR and so on.
Connecting Projector to Your Laptop or Desktop
Connecting Projector to Your Screen
Note:
A
lways turn off
the image source
(computer or
video) and
p
rojector before
connecting or
disconnecting
cable. M1-DA
USB
Mouse
RGB
Illustration 1-10
Trigger
12VDC
0.1Amax
Illustration 1-11