McIntosh MDLP1 User manual

McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: [phone] FAX: [phone]
MDLP1
Owner’s Manual
Video Projector

2
The lightning flash with arrowhead,
within an equilateral triangle, is
intended to alert the user to the
presence of uninsulated “danger-
ous voltage” within the product’s
enclosure that may be of sufficient
magnitude to constitute a risk of
electric shock to persons.
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radia-
tors, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized
or grounding-type plug. A polarized plug has two
blades with one wider than the other. A ground-
ing type plug has two blades and a third ground-
ing prong. The wide blade or the third prong are
provided for your safety. If the provided plug does
not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
10. Protect the power cord from being walked on or
pinched particularly at plugs, convenience re-
ceptacles, and the point where they exit from the
apparatus.
The exclamation point within an
equilateral triangle is intended to
alert the user to the presence of im-
portant operating and maintenance
(servicing) instructions in the litera-
ture accompanying the appliance.
WARNING - TO REDUCE RISK OF
FIRE OR ELECTRICAL SHOCK, DO
NOT EXPOSE THIS EQUIPMENT TO
RAIN OR MOISTURE.
NO USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO
QUALIFIED PERSONNEL.
To prevent the risk of electric shock, do not remove cover or
back. No user-serviceable parts inside.
IMPORTANT SAFETY
INSTRUCTIONS!
PLEASE READ THEM BEFORE
OPERATING THIS EQUIPMENT.
11. Only use attachments/accessories specified by the
manufacturer.
12. Use only with the cart, stand, tripod, bracket, or
table specified by the manufacturer,
or sold with the apparatus. When a
cart is used, use caution when mov-
ing the cart/apparatus combination
to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or
when unused for long periods of time.
14. Refer all servicing to qualified service person-
nel. Servicing is required when the apparatus has
been damaged in any way, such as power-supply
cord or plug is damaged, liquid has been spilled or
objects have fallen into the apparatus, the appara-
tus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
15. Do not expose this equipment to dripping or
splashing and ensure that no objects filled with liq-
uids, such as vases, are placed on the equipment.
16. To completely disconnect this equipment from the
a.c. mains, disconnect the power supply cord plug
from the a.c. receptacle.
17. The mains plug of the power supply cord shall
remain readily operable.
18. Do not expose batteries to excessive heat such as
sunshine, fire or the like.

3
Safety Instructions
ADDITIONAL SAFETY INSTRUCTIONS!
WARNINGS:
A. Do not remove the cover from the equipment.
B. Do not insert anything into the equipment through
the ventilation holes.
C. Do not handle the mains lead with wet hands.
D. No naked flame sources, such as lighted candles,
should be placed on the equipment.
E. When disposing of used batteries and the projector
lamp, please comply with governmental regula-
tions or environmental public instructions rules
that apply in your country or area.
F. Do not look into the lens when the projector is
turned on. It could damage your eyesight.
LAMP HANDING PRECAUTIONS:
DANGER
This projector uses a high voltage glass mercury vapor
lamp. The lamp can break or fail to light when im-
properly handled, operating at abnormal temperatures
or after extended use.
Lamp life also varies, and operating the lamp be-
yond its intended service life may cause it to break or
fail to light properly, with risk of resulting damage to
the projector or surrounding property or persons. Do
not exceed the stated lamp life, nor attempt to override
the projector’s lamp life timing system. The mercury
vapor gas inside the lamp bulb may be emitted from
the projector’s vent.
Before use, carefully read the projector Owner’s
Manual and the lamp replacement instructions. Re-
member to handle the lamp with care. In the event of
serious trouble, call a McIntosh Authorized Dealer.
1a. Do not directly expose skin to the light of the lamp
as it can cause inflamation.
2b. Do not drop, impact, subject to excessive force or
otherwise damage the lamp.
3c. Replacing the lamp runs the risk of burns, cuts
and electric shock, unplug the AC power cord
from the AC power outlet and wait at least 60
minutes for the lamp to cool down before attempt-
ing to replace it.
4d. If the lamp breaks and the projector is hung from
a ceiling or installed in a high place, unplug the
AC power cord from the AC power outlet and call
a McIntosh Authorized Dealer for assitance.
5e. It is recommended to replace the lamp when near
the end of its designed life. Do not use the lamp
beyond the maximum lighting time.
6f. Replace the defective lamp with a genuine Mc-
Intosh Lamp, matching the information in this
Owner’s Manual.
7g. Before replacing the lamp, carefully read the
Lamp Replacement Instructions in this Owner’s
Manual and the instructions supplied with the
replacement lamp.
8h. If the lamp breaks, leave the area immediately
and stay away for at least 30 minutes. Ventilate the
room, so as not to inhale the mercury vapor. If you
inhale the mercury vapor, see a physician immedi-
ately.
CAUTION:
The MDLP1 Video Projector weight is 40 pounds
(18.14 kilograms). When mounting the projector to a
building structure it is important to follow all of the
local building/constuction codes. Not evaluated for
Wall or Ceiling Mounting.

4
Thank You
Your decision to own this McIntosh MDLP1 Video Projec-
tor ranks you at the very top among discriminating video
viewers. You now have “The Best.” The McIntosh dedica-
tion to “Quality,” is assurance that you will receive many
years of viewing enjoyment from this unit.
Please take a short time to read the information in this
manual. We want you to be as familiar as possible with all
the features and functions of your new McIntosh.
Please Take A Moment
The serial number, purchase date and McIntosh Dealer
name are important to you for possible insurance claim or
future service. The spaces below have been provided for
you to record that information:
Serial Number: __________________________________
Purchase Date: __________________________________
Dealer Name: ___________________________________
Technical Assistance
If at any time you have questions about your McIntosh
product, contact your McIntosh Dealer who is familiar
with your McIntosh equipment and any other brands that
may be part of your system. If you or your Dealer wish
additional help concerning a suspected problem, you can
receive technical assistance for all McIntosh products at:
McIntosh Laboratory, Inc.
2 Chambers Street
Binghamton, New York 13903
Phone: [phone]
Fax: [phone]
Customer Service
If it is determined that your McIntosh product is in need of
repair, you can return it to your Dealer. You can also return
it to the McIntosh Laboratory Service Department. For
assistance on factory repair return procedure, contact the
McIntosh Service Department at:
McIntosh Laboratory, Inc.
2 Chambers Street
Binghamton, New York 13903
Phone: [phone]
Fax: [phone]
Copyright 2007 © by McIntosh Laboratory, Inc.
Table of Contents
Safety Instructions ............................................................2
Thank You and Please Take a Moment ............................. 4
Technical Assistance and Customer Service .................... 4
Table of Contents .............................................................. 4
General Information .........................................................5
Connector and Cable Information ....................................6
Introduction .......................................................................7
Performance Features .......................................................7
Dimensions .......................................................................8
Installation:
Overview ........................................................................... 9
Ventilation ......................................................................... 9
Projector and 16:9 Screen Mounting Location ................10
Projector and 4:3 Screen Mounting Location ................. 12
Initial Setup ......................................................................14
Connections:
Rear Panel Connections .................................................. 16
How to Connect the MDLP1 .......................................... 17
Connection Diagrams (Separate Sheet) ........ Mc2A,Mc2B
Remote Control:
Remote Control Push-buttons ......................................... 18
How to Operate by Remote Control ............................... 19
Operation:
Front Panel Push-buttons, Indicators and Control .......... 20
Default Settings ...............................................................21
How to Operate the MDLP1 ........................................... 22
Additional Information:
Specifications .................................................................. 30
Packing Instruction .........................................................31

5
CAUTION: To prevent possible damage to the Projec-
tor Lens Assembly, DO NOT at any time
attempt to LIFT, CARRY or RE-ORI-
ENT the Projector using the Lens.
1. The Main AC Power going to the MDLP1 and any other
McIntosh Component(s) should not be applied until all
the system components are connected together. Failure
to do so could result in malfunctioning of some or all of
the system’s normal operations. When the MDLP1 and
other McIntosh Components are in their Standby Power
Off Mode, the Microprocessor’s Circuitry inside each
component is active and communication is occurring
between them.
2. For additional connection information, refer to the
owner’s manual(s) for any component(s) connected to
the MDLP1 Video Projector.
3. To protect the Projector Lens from possible damage it is
advisable to keep the Lens Cover on the Projector dur-
ing the following:
a. Transporting of the projector.
b. Installation and connection of the projector.
c. During the installation of other items and/or
remodeling of the room where the projector is
located.
4. The Projector Lens is a precision optical device with
special coatings just like you would find on Profes-
sional Cameras. In the event the Lens requires cleaning
to remove airborne particles such as dust and dirt from
the Lens, use a safe cleaning product such as a clean
and dry 3MTM Scotch-Brite® Microfiber Lens Cleaning
Cloth. At no time should ordinary household cleaning
products be used to clean the Lens, as damage will oc-
cur.
5. A McIntosh Power Controller may be added to the
MDLP1 to provide AC Power Switching to components
without Power Control Connections, such as a motor-
ized projection screen. See your McIntosh Dealer for
additional information.
6. The IR Input, with 1/8 inch mini phone jack, is config-
ured for non-McIntosh IR sensors such as a Xantech
Model 291-80 or equivalent. To avoid possible interac-
tion, the MDLP1 Sensors may be disabled by activat-
ing the On-Screen Menu, then select from the menu
Config→Remote Control→Wired. Then deactivate the
On-Screen Menu. Refer to the “How to Operate the
MDLP1” starting on page 23.
7. The On-Screen Menu System for adjustment of settings
is interactive and Video Input type based, make sure to
select the desired Video Input and Picture Mode before
attempting to change the settings.
8. The MDLP1 has two Component Video Inputs for
analog video signals and two HDMI Inputs for Digital
video signals. The On-Screen Menu System has selec-
tions for Composite Video, S-Video and RGB Inputs.
Those inputs have no functionality when selected on the
MDLP1.
9. When the symbol illustrated here is located on the prod-
uct or on its packaging indicates that this product must
not be disposed of with your other house-
hold waste. Instead, it is your responsibil-
ity to dispose of your waste equipment by
handing it over to a designated collection
point for the recycling of waste electrical
and electronic equipment. The separate
collection and recycling of your waste
equipment at the time of disposal will help to conserve
natural resources and ensure that it is recycled in a
manner that protects human health and the environ-
ment. For more information about where you can drop
off your waste equipment for recycling, please contact
your local city office, your household waste disposal
service or the McIntosh Dealer where you purchased
the product.
General Information
General Information
3MTM is a trademark of the 3M Company and Scotch-Brite® is a registered trademark of the 3M Company.

6
Power Control Connectors
The MDLP1 Power Control Output Jacks send and Power
Control Input Jacks receive Power On/Off Signals when
connected to McIntosh and other non-
McIntosh Components. A 1/8 inch
stereo mini phone plug is used for con-
nection to the Power Control Input and
Outputs on the MDLP1.
Note: The Data and Power Control Connecting Cable is avail-
able from the McIntosh Parts Department:
Data and Power Control Cable Part No. 170-202
Six foot, shielded 2 conductor, with 1/8 inch stereo mini
phone plugs on each end.
Data Port Connectors
The MDLP1 Data In Port receives
Remote Control Signals from other
McIntosh Components. A 1/8 inch
stereo mini phone plug is used for
connection. The IR Ports also use a
1/8 inch stereo mini phone plug and
allow the connection of other brand
IR Receivers to the MDLP1.
RS232 DB9 Connector Pin Layout
1. N/C 6. N/C
2. Data Out (TXD) 7. N/C
3. Data In (RXD) 8. N/C
4. N/C 9. N/C
5. Gnd.
Connector and Cable Information
Power
Control
Ground
N/C
Data
Signal
N/C
Data
Ground
IR Data
Control
Ground
N/C

7
Introduction
Performance Features
•DLP Chip
The McIntosh MDLP1 Video Projector incorporates the
latest and largest available Digital Light Processing (DLP)
Dark Chip for use in a Home Theater Projector. The large
chip size is 0.95 inch and produces a High Definition Im-
age of 1920 x 1080 pixels.
• Advanced Optical System
The light source for the projector is the industry’s only 200
Watt DC Super High Pressure lamp assembly. This assures
an image with even illumination, focused from edge to
edge and accurate fully saturated colors. The light is fil-
tered by a large 98mm 7-segment color wheel incorporat-
ing a Neutral Density Filter Segment which enhances the
black level during dark scenes. After the light is reflected
by the DLP Chip, it is then precisely focused by a Konica-
Minolta custom designed zoom lens. This lens is fully
sealed and consists of 13 all-glass elements. The optics al-
low screen sizes ranging from 70 inches to 250 inches with
a 16:9 wide aspect ratio for the Medium Throw Lens or 80
inches to 300 inches with a 16:9 wide aspect ratio for the
Long Throw Lens.
• Advanced Filter Wheel Design
The color filter wheel spins at 10,800 RPM, making color
breakup (rainbow effect) a thing of the past. The quiet
filter wheel motor uses a Fluid Dynamic Bearing for silent
and reliable operation.
• Placement Compensation
The MDLP1 Projector incorporates numerous adjustments,
compensating for less then ideal projector/screen position-
ing. These adjustments include a Lens shift feature for
vertically positioning the projection point, digital correc-
tion of vertical keystone distortion and projection modes for
functional, hanging and rear projection.
• Enhanced Video Processing
The Video Circuitry uses the very latest in processing
algorithms to produce an excellent image regardless of the
The McIntosh MDLP1 Video Projector is one of the finest
projectors ever created. It utilizes the latest Digital Micro-
mirror DeviceTM containing over 2 million individual pixels
(1080p) and produces images of such high quality, it’s just
like being there.
Connectors and Cable Information, Introduction and Performance Features
video source, from 480i to 1080p. There is a special 1080p
direct pixel pass through mode when the MDLP1 Projector
is used with the McIntosh VP1000 Video Processor.
• Video Adjustments
The MDPL1 allows for complete adjustment of all the im-
portant image quality effecting parameters, such as Color
Temperature, Gamma and Black Level. There are also user
adjustments with the ability to store the settings for future
recall, along with three preset modes (Theater, Standard
and Dynamic).
• HDMI Connectivity
The MDLP1 has two HDMI (High-Definition Multimedia
Interface) inputs and accepts 1080p signals.
• Total Component Integration
The MDLP1 is designed to work seamless with the McIn-
tosh VP1000 Video Processor and the McIntosh AP1000
Audio Processor.
• On-Screen Information Displays
The On-Screen Display indicates the Source Selection and
Information about the source signal. The Menu Selections
and Adjustments are also displayed on screen.
• Die Cast Internal Chassis
The MDLP1 die cast aluminum internal chassis assures
the precise mechanical alignment of the entire hermetically
sealed optical light path, which is necessary for a sharp,
highly detailed and accurate color image. The die cast
chassis also assures low operating noise and also helps to
dissipate heat away from the sensitive internal components.
• Machined Top and Bottom Panels
The MDLP1 Top and Bottom Panels are machined from
thick aluminum with a smooth black anodized finish.
• Special Power Supply
Fully regulated Power Supplies ensure stable noise free
operation even though the power line varies.
• Fiber Optic Solid State Front Panel Illumination
The even illumination of the Top Panel is accomplished by
the combination of a custom designed Fiber Optic Light
Diffuser and a extra long life Light Emitting Diode (LED).
The glass Top Panel ensures the pristine beauty of the
MDLP1 will be retained for many years.
Digital Micromirror Device, Digital Light Processing, DLP, DLP logo, and DLP
Medallion logo are registered trademarks of Texas Instruments.

8
Dimensions
Dimensions
The following dimensions can assist in determining the
best location for your MDLP1. There is additional informa-
tion on the next page pertaining to installing the MDLP1
into cabinets.
20-1/4"
51.44cm
6-3/4"
17.15cm
Front View of the MDLP1
Rear View of the MDLP1
Side View of the MDLP1
6-1/4"
15.88cm 9-1/2"
24.13cm
Adjustable Height
Front Feet
20-1/4"
51.44cm
6-3/4"
17.15cm
13"
33.02cm
17-11/16"
44.93cm
13-3/4"
34.93cm
1-1/8"
3.18cm
(See Note 1)
3-1/4"
8.26cm
14-1/8"
35.88cm
Note 1: The Long Throw Lens
deminsion is 1- 3/8 (3.49cm)

9
Installation
For the best possible image reproduction by the McIntosh
MDLP1 Video Projector, it is important to observe the fol-
lowing:
CAUTION: The MDLP1 Video Projector weight
is 40 pounds (18.14 kilograms). When
mounting the projector to a building
structure it is important to follow all of
the local building/constuction codes.
1. Decide on a viewing area with either subdued and/
or controlled ambient lighting.
2. Choose a projector screen designed specifically to
work with images from a DLP Projector.
3. Locate the position of the MDLP1 Projector rela-
tive to the projector screen to maximize image
quality and minimize optical distortions.
4. Provide adequate ventilation.
The information below and on the following pages will as-
sist in the location of the Projector. It is recommended that
the Professionals at your McIntosh Dealer, who are skilled
in all aspects of installation and operation, install the
MDLP1 Video Projector and any associated audio/video
equipment.
Installation Overview
Ventilation
Always provide adequate ventilation for your MDLP1.
Cool operation ensures the longest possible operating life
for any electronic instrument. Do not install the MDLP1
directly above a heat generating component. Refer to fig-
ures 1 and 2.
The MDLP1 is designed to be placed upright on a solid
flat surface, resting on its three feet with unrestricted air
flow around it. Allow at least 1 foot (30.48 cm) of space
between the Primary Warm Air Exit ventilation holes and
the nearest wall or obstruction. There should be at least
3 inches (7.62 cm) between the Primary Cool Air Input
ventilation holes and the nearest wall or obstruction. The
ambient air temperature should not exceed 95°F (35°C).
The projector uses two primary and three secondary
cool air input vents together with one primary warm air
exit vent. Refer to the illustration on this page. The air flow
in or out of these vents needs to be unrestricted at all times
during operation.
In the event the MDLP1 is to be placed into an enclo-
sure restricting air flow around the projector, some type of
ducted forced air venting system would need to be imple-
mented for the primary input 1 and 2 vents along with the
primary exit vent.
MDLP1 Bottom View
MDLP1 Rear View
Primary
Cool Air
Input No. 2
Primary
Cool Air
Input No. 1
Secondary Cool Air
Input No. 3
Secondary Cool Air
Input No. 1
Primary
Warm Air
Exit
Secondary Cool Air
Input No. 2
Figure 1
Figure 2

10
Bottom of Screen
Ceiling
Vertical
Screen
Height
Acceptable
Projector
Mounting
Height
Top of Screen
Vertical Center of Screen
Distance (Minimum-Maximum) between
the Screen and the Projector Lens
Projector mounted from the ceiling
Floor
Top of Screen
Vertical
Screen
Height
Vertical Center of Screen
Distance (Minimum-Maximum) between
the Screen and the Projector Lens
Bottom of Screen
Acceptable
Projector
Mounting
Height
Projector placed above the floor
Projector and 16:9 Screen Mounting Location
The illustrations below together with the charts on the adjacent page, will help to assure the correct mounting locations
for both the projector and the screen.
CAUTION:
The MDLP1 Video Projector
weight is 40 pounds (18.14 ki-
lograms). When mounting the
projector to a building struc-
ture it is important to follow
all of the local building/con-
stuction codes. Not evaluated
for Wall or Ceiling Mounting.