Proxima DP2810 User Guide

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USER’S GUIDE

Multimedia LCD Projectors
Halogen Models

This manual covers all of the Desktop Projector halogen models. These
projectors have many aspects in common. Unless otherwise indicated,
the information contained within this manual is common to all models.

Warranty

Limitation of

Warranties

FCC

Statement

Trademarks,

Patents, and

Copyright

Proxima Corporation warrants that the Proxima® Desktop Projector™ product
manufactured by Proxima is free from defects in materials and workmanship under
normal use during the Warranty Period. The Warranty Period commences on the day of
purchase by the end-user. The Warranty Period is one year. The projector lamp is not
covered by this Warranty.

Each Proxima product is manufactured from new parts, or new and some used parts. In
some cases, the product may have been delivered to another end-user and then returned.
In all cases, the product has undergone testing and quality inspection, and Proxima's full
warranty terms apply.

The end-user’s sales receipt or invoice showing the date of purchase of the product and
the name of the Reseller is proof of date of purchase. The Warranty extends only to the
original purchaser and is not transferable.

During the Warranty Period, Proxima will, at no additional charge, repair or replace
defective parts or at the option of Proxima, replace the entire unit.

This limited Warranty does not extend to any Proxima product that has been damaged or
been rendered defective (a) as a result of accident, misuse or other abuse; (b) by the use of
parts not manufactured or sold by Proxima; (c) by modification of the product; or (d) as a
result of servicing by non-authorized
personnel.

The foregoing Warranty is expressly in lieu of any other expressed or implied warranties,
including, without limitation, warranties of merchantability or fitness for a particular
purpose. To the extent not prohibited by law, all statutory warranties are hereby waived and
excluded from this Warranty. Proxima expressly disclaims all warranties not stated in this
Limited Warranty.

Warning: This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause interference to radio
communications. It has been tested and found to comply with limits for a Class “A”
computing device pursuant to Subpart B of Part 15 of the FCC Rules, which are designed to
provide reasonable protection against such interference when operated in a commercial
environment. Operation of this equipment in a residential area is likely to cause interference
in which case the user, at his own expense, will be required to take whatever measures may be
necessary to correct the interference.

Proxima and Cyclops are registered trademarks; Desktop Projector, Desktop Projection,
LightBoard, and Fit-To-View are trademarks of Proxima Corporation. The appearance of
the projector housing of the DP2XXX family is a registered trademark of Proxima
Corporation. IBM is a registered trademark of International Business Machines Corpora­tion. Macintosh is a registered trademark of Apple Computer, Inc. Other trademarks are
the property of their respective owners. This product is covered by one or more of the
following U.S. and foreign patent numbers: 5,062,001, 5,137,484, 5,153,568, 5,177,629,
5,181,015, 5,225,875, 5,264,835, 5,276,436, 5,298,892, 5,299,039, 5,300,944,
5,302,946, 5,321,450, 5,400,095, 5,453,803, 5,459,484, 5,483,382, 5,489,923,
5,499,036, 5,502,459, 5,504,501, 5,510,861, 5,512,967, 5,515,079, and DES. 360,426.
Foreign patent numbers Canada Registered Design No.74980 D Proxima Corporation
1994, British Registered Design No.2 038 977, Germany Registered Design No. M 94
03 987.9 geschutztes Muster, Under Geschmacksmusterschutz, China Patent for Design
No.94303399.3, Japan Registered Design No.948294, South Korea Registered Design
No.174628, Australia Pat. Nos. 644 852, 668 823. Other US and foreign patents applied
for.
© 1996 Proxima Corporation. All rights reserved. Specifications are subject to change
without notice.US and foreign patents applied for.

Contents

Chapter 1

Introducing the

Proxima

Desktop

Projector

Chapter 2

Detailed Setup

Cyclops Interactive Pointer System..................................1–2

What’s in the Box?...........................................................1–2

Quick Start......................................................................1–4

Desktop Computers .................................................1–4

Notebooks/Laptops..................................................1–4

Control Panel...........................................................1–6

Warning and Alert Lights.........................................1–7

Levels Menu.............................................................1–7

Setup Menu .............................................................1–8

Remote Control .......................................................1–9

Getting Help..........................................................1–10

Your Proxima Desktop Projector.....................................2–1

Getting Started ................................................................2–2

Opening the Projector..............................................2–2

Closing the Projector................................................2–6

Transporting the Projector....................................... 2–7

Connecting the Desktop Projector ..................................2–8

COMPUTER ..........................................................2–9

RS–232 ..................................................................2–12

VIDEO IN .............................................................2–12

S–VHS...................................................................2–13

COMPUTER AUDIO IN.....................................2–14

AUDIO IN ............................................................2–14

Connecting a Microphone .....................................2–15

AUDIO OUT........................................................2–16

Powering Up .................................................................2–18

Applying Power to the Projector ............................2–18

Turning On/Off the Lamp .....................................2–21

Projecting the Image......................................................2–22

Image Size ..............................................................2–22

Focusing.................................................................2–23

Keystoning .............................................................2–24

Chapter 3

Using the

Desktop

Projector

The Control Panel...........................................................3–1

Arrow Keys...............................................................3–1

BRIGHTNESS Keys................................................3–2

LAMP Key ............................................................... 3–2

MENU/ (CYCLOPS) Key ..................................3–2

SYNC Keys .............................................................. 3–3

VIDEO Key .............................................................3–3

VOLUME Keys .......................................................3–4

Menu Settings .................................................................3–4

Selecting and Changing Settings ..............................3–4

Saving Changes ........................................................ 3–4

Levels Menu .................................................................... 3–5

BRIGHTNESS ........................................................3–5

SYNC.......................................................................3–5

VOLUME................................................................3–6

RGB Controls: RED, GREEN & BLUE .................3–6

TINT .......................................................................3–6

SIG LEVEL..............................................................3–6

Setup Menu.....................................................................3–7

SOURCE .................................................................3–7

IMAGE.................................................................... 3–8

COLORS................................................................. 3–8

PROJECTION........................................................ 3–9

FREQUENCY .........................................................3–9

LANGUAGE .........................................................3–10

STORE?.................................................................3–10

SETTINGS............................................................3–10

Warning and Alert Lights ..............................................3–11

OVERTEMP Warning Light.................................3–11

REPLACE LAMP Alert Light ................................ 3–12

Remote Control.............................................................3–13

MUTE Key ............................................................3–13

TEXT Key .............................................................3–14

REV, PAUSE and FWD Keys................................3–14

Chapter 4

Maintenance

Cleaning the Lens and Mirror .........................................4–1

General Maintenance .......................................................4–2

Switching Lamps......................................................4–2

Replacing Lamps ......................................................4–3

Changing Air Filters.................................................4–5

Changing the Remote Control’s Batteries ................4–9

Temperature Extremes ...........................................4–10

Chapter 5

Troubleshooting

Troubleshooting Chart ....................................................5–1

Where to Get Help..........................................................5–4

Appendix A

Specifications

Appendix B

Accessories & Replacement Parts

Index

Chapter 1

Introducing
the Proxima
Desktop
Projector

Chapter 1 • Introducing the Proxima

®

Desktop Projector

The Proxima® Desktop Projector™ family consists of portable,
color data and video LCD desktop projection products that make
sharing data and presenting information as easy as connecting
your computer to your monitor.

800
600
400
200

800
600
400
200

0

APR

MAY

JUN

JUL

PROXIMA

0

APR

MAY

JUN

JUL

Figure 1-1

The Proxima Desktop Projector in use

User’s Guide • 1–1

Chapter 1 • Introducing the Proxima

This manual covers all of the Desktop Projector halogen models.
These projectors have many aspects in common. Unless otherwise
indicated, the information contained within this manual is
common to all models.

Where controls, operations, or other aspects differ between
models, the projectors will be distinguished with regard to video
compatibility. Models that support video will be referred to as
audio/video-enabled. Models that do not support video will be
referred to as audio-enabled.

®

Desktop Projector

Cyclops

Interactive

Pointer

System

What’s in the

Box?

☞

All Proxima Desktop Projector halogen models come Cyclops­capable. Cyclops is an interactive pointer system that functions
like a cordless mouse and lets you control your computer and
software from the projection screen.

After you’ve opened the box and removed the Desktop Projector
and shrink-wrapped accessory packs, make sure you have all of the
items shown in Figure 1-2.

CAUTION! The Desktop Projector should be treated like any

other precision optical instrument. Handle it carefully.

1–2 • User’s Guide

Chapter 1 • Introducing the Proxima

VIDEO



MENU

CYCLOPS

FREEZE

–

LAMP

SYNC

+

–

TEXT

BRIGHTNESS

+

–

VOLUME

<

REV

+



P
AUSE

FWD

>

MUTE

Blue keys = PC/MAC Remote software

®

Desktop Projector

Proxima Desktop 

Projector

Composite

Video/Audio Cable*

(C497-6)

VGA Video Y-Cable

(C454-6)

Also included but not shown:


• Mac and VGA Video Terminators

• Dust Cover

• (2) AAA Alkaline Batteries

• User's Guide

• Product Registration Card


* Audio/video-enabled models only

Remote Control

(A26)

S-Video Cable*

(C466-6)

Macintosh Video

Y-Cable (C464-6)

Power Cord

(C1002–6)

Computer Audio Cable*

(C498-6)

RCA "Y" Adapter*

(C496)

Figure 1-2

Items included with the Desktop Projector

The international version has three extra power cords for Europe
(part number C1003-6), Great Britain (part number C1011-6),
and Italy (part number C1012-6).

User’s Guide • 1–3

Chapter 1 • Introducing the Proxima

Quick Start 1. Place the projector on a solid flat surface at a right angle

®

Desktop Projector

(perpendicular) to the projection screen, parallel to the floor.

2. Raise the cover assembly until it clicks into place.

3. Raise the mirror assembly into its fully open position.
For steps 4 through 7, follow the appropriate section for your

system.

Desktop Computers

4. Make sure that the computer and the monitor are turned off.

5. Unplug the monitor cable from the computer and attach it to
the MONITOR end of the “Y” cable.

6. Plug the “Y” cable’s COMPUTER (or CPU) end into the
computer’s monitor port.

1–4 • User’s Guide

7. Insert the “Y” cable’s LCD end into the projector’s
COMPUTER port.

If these steps complete your preliminary configuration, continue
with Step 8 at the bottom of the page.

Notebooks/Laptops

4. Make sure that the computer is turned off.

5. Plug the “Y” cable’s COMPUTER (or CPU) end into the
computer’s monitor port.

6. Insert the “Y” cable’s LCD end into the projector’s
COMPUTER port.

7. Attach the Macintosh or VGA video terminator to the “Y”
cable’s MONITOR end or plug in an external monitor.

8. Connect video and audio sources to the projector:

Chapter 1 • Introducing the Proxima

®

Desktop Projector

Connector Function/Cable Connections

RS-232

COMPUTER

S-VHS
(Audio/video­enabled
models)

VIDEO IN
(Audio/video­enabled
models)

AUDIO IN

COMPUTER
AUDIO IN

AUDIO OUT

For optional Cyclops system or

Presentation Control
Software

- Din 8-to-DB9 IBM serial data
cable (C936-6)

- Macintosh ADB data cable
(C470-6) for Cyclops

- Macintosh serial data cable
for Mac Remote (C934-6)

Connects computer video to

projector

- VGA video “Y” cable (C454-6)

- Macintosh video “Y” cable
(C464-6)

S-VHS or S-Video input

- S-Video cable (C466-6)

Video input from NTSC, PAL, or

SECAM

- Composite video/audio cable
(C497-6)

Audio input from

NTSC/PAL/SECAM/S-VHS
source or microphone

- Composite video/audio cable
(C497-6)

Audio input from computer or

microphone

- Computer audio cable
(C498-6)

Connects an external speaker

system

- Computer audio cable (C498 -

6)

Installation instructions included

with Cyclops system or
Presentation Control software

Projector: LCD
Monitor: MONITOR
IBM: COMPUTER/VGA
Mac: CPU/MAC II

Projector: S-VHS

- Mini Din 4
Source: VIDEO OUT

- Mini Din 4
Projector: VIDEO IN

- Yellow RCA plug
Source: VIDEO OUT

- Yellow RCA plug
Projector: L/R AUDIO IN

- White (L)/Red (R) RCA plugs
Source: L/R AUDIO OUT

- White (L)/Red (R) RCA plugs
Projector: COMPUTER AUDIO IN

- RCA plugs
Source: AUDIO OUT

- Mini jack
Projector: AUDIO OUT

- Mini jack
External Amplifier: L/R AUDIO IN

- L/R RCA plugs

✍

CAUTION: The lamp comes on automatically when you turn

on the projector. DO NOT LOOK DIRECTLY INTO THE
LENS WHEN THE LAMP IS ON! Your vision can be damaged
by the brightness of the light.

9. Plug in the projector. Turn on the projector and any external
monitor before you turn on the computer, so that the
computer properly senses the projector during its start-up
routine.

10.Rotate the projector’s focus ring until the title screen image is
clear and sharp.

User’s Guide • 1–5

Chapter 1 • Introducing the Proxima

Control Panel

Figure 1-3

The control panel

®

Desktop Projector

Sync

Brightness

Volume

Lamp

Menu/

Video

CE LAMP

REPLA

TEMP

VER

O

CONTROL FUNCTION

VOLUME

Adjusts audio level of the projector's internal speakers.

BRIGHTNESS Increases/decreases brightness of the projected image.
SYNC Compensates for fine variations in the timing of the

VIDEO

MENU/

computer video signal.

Switches between computer video, NTSC/PAL/SECAM
video, or S-VHS.

Press once to display the Levels menu.
Press again to display the Setup menu.
Press a third time to exit the Menu window.
Hold down for several seconds to initiate (optional)

Cyclops light measurement sequence.

Hold down when powering up projector to disable

LAMP

Cyclops.
Toggles the projection lamp ON/OFF.

ARROWS Make small adjustments to the projected image's position.

Changes Menu Window settings when in MENU mode.

- Press the Right/Left arrow key to move to the setting.

- Press the Up/Down arrow key to change the setting.

1–6 • User’s Guide

Chapter 1 • Introducing the Proxima

®

Desktop Projector

Warning and Alert Lights

Warning and alert lights on the control panel indicate the
Desktop Projector’s operating condition.

OVERTEMP Illuminates in the unlikely event the projector reaches

REPLACE

LAMP

an over–temperature condition.

Illuminates if the active and/or spare projector lamp

burns out.

Levels Menu

Press the MENU/ key once to display the Levels Menu. This
menu varies automatically based on the type of video source

displayed.

BRIGHTNESS

RED

Figure 1-4

Levels Menu for computer video

BRIGHTNESS

Figure 1-5

Levels Menu for NTSC/PAL/SECAM and S–VHS video

CONTROL FUNCTION

BRIGHTNESS Increases/decreases the overall brightness of the

SYNC Compensates for fine variations in the timing of the

VOLUME Adjusts the audio level of the projector’s internal

RED Adjusts the red color signal for computer video.
GREEN Adjusts the green color signal for computer video.
BLUE Adjusts the blue color signal for computer video.
TINT Adjusts the Red and Green color balance for

SIG LEVEL Adjusts the difference between light and dark

R TINT G

projected image.

computer video signal.

speakers.

NTSC/PAL/SECAM/S-VHS video.

segments of the projected image.

SYNC

GREEN

SIG LEVEL

VOLUME

BLUE

VOLUME

User’s Guide • 1–7

Chapter 1 • Introducing the Proxima

Setup Menu

Press the MENU/ key a second time to display the Setup Menu.

SOURCE IMAGE COLORS PROJECTION

VGA640x480 NORMAL 226981 FORWARD

FREQUENCY LANGUAGE STORE? SETTINGS

800 ENGLISH NO FACTORY

Figure 1-6

Setup Menu

CONTROL FUNCTION

SOURCE Lists the name of the input source detected by the

IMAGE Switches between NORMAL and REVERSE modes.

COLORS Selects the color mode most suitable for the

PROJECTION Flips the displayed image for use with a rear

FREQUENCY Synchronizes the projector with the video source.

LANGUAGE Switches the language set used in the Menu

STORE? Saves settings currently displayed in both Menus.
SETTINGS Retrieves factory–set or stored settings, or saves

projector.

Accessible in modes where other choices are

available, based on the type of signal the projector
is receiving.

REVERSE is used primarily for viewing text
screens.

projected image.

projection screen.

Note: Adjust SYNC before changing FREQUENCY.

Window: English, French, German, Italian, and
Spanish.

the current settings.

®

Desktop Projector

1–8 • User’s Guide

Chapter 1 • Introducing the Proxima

w

®

Desktop Projector

Remote Control

The Remote Control contains all the key functions available on
the Control Panel and provides access to additional functions not
available on the Control Panel or through the Menu Window.

Figure 1-7

Remote control unit

CONTROL FUNCTION

MUTE Toggles sound OFF/ON to the internal

TEXT Toggles between VGA text mode of

REV
PAUSE
FWD

FREEZE Freezes the image. Press it a second

VIDEO



FREEZE

– SYNC +

- BRIGHTNESS + - VOLUME +

< REV



P AUSE FWD >

Active Matrix

Blue keys = PC/MAC Remote soft

and external speakers

640 x 400 lines and DOS text mode
of 720 x 400 lines. DOS text is
easier to view when using Text mode.

Works with Proxima’s Presentation

Control Software, which can be used
to sequence electronic slides.
Detailed instructions are included
with the software.

time to continue.Use this to skip
over a slide, or to do a freeze-frame
during video or animation.

MENU

CYCLOPS

LAMP

TEXT

MUTE



User’s Guide • 1–9

Chapter 1 • Introducing the Proxima

Getting Help

For technical support, please contact your dealer or call Proxima
at:

®

Desktop Projector

U.S.A. and Canada Outside U.S.A. and

[phone]
Press 1 for

Customer Service.

[phone]

(fax)

[phone]
Press 1 for Customer

[phone] (fax)

Canada

Service.

Europe

[phone]
[phone]

(Fax)

1–10 • User’s Guide

Chapter 2

Detailed
Setup

Chapter 2 • Detailed Setup

Your Proxima

Desktop

Projector

Before you begin, examine the components of the projector.

4

3

5

3

2

1

VIDEO



FREEZE

–

SYNC

+

–

TEXT

BRIGHTNESS

+

–

VOLUME

<

REV

+



P
AUSE

FWD

>

MUTE

Blue keys = PC/MAC Remote software

12

7

13

6

9

8

7



11

S-VHS

VIDEO IN



Figure 2-1

The Proxima Desktop Projector and Remote Control

MENU

CYCLOPS

LAMP

10

16

15
14

(1) Control Panel (9) Projection Lens Assembly
(2) Mirror Assembly and Focus Ring
(3) Internal Speakers (10) Remote Control
(4) Cover Assembly (11) Connector Panel
(5) Top Air Intake Filter (12) Lamp Selector
(6) Recessed Handle (13) Lamp Chamber Latch
(7) Front Air Intake Filters (14) Power Cord Receptacle
(8) Cyclops Lens (15) AC Power Switch

(16) Circuit Breaker Reset Button

User’s Guide • 2–1

Chapter 2 • Detailed Setup

Getting

Started

Opening the Projector

1. Place the projector on a solid, flat surface at a right angle
(perpendicular) to the projection screen and parallel to the
floor. If you’re using a media cart, make sure the wheels are
locked to prevent it from moving.

Top View

Perpendicular to the
projection screen

Projection Screen

2–2 • User’s Guide

Side View

Parallel to the floor

Figure 2-2

Positioning the Desktop Projector

Chapter 2 • Detailed Setup

2. Grasp the front edge of the cover assembly at the upper front

of the projector and raise it until it reaches the first stop. You
can use the projector in this position, or raise the cover
assembly to the second stop; whichever you prefer.

Figure 2-3

Opening the cover assembly

☞

CAUTION! The Desktop Projector's cover and projection

mirror assemblies have been designed to limit over-extension.
Applying excessive pressure can damage the projector.

User’s Guide • 2–3

Chapter 2 • Detailed Setup

3. Place your fingers beneath the mirror assembly at the lower

center of the front panel and raise it until it reaches a 45˚ angle
(approximately) relative to the top of the lens assembly.

Figure 2-4

Raising the mirror assembly

2–4 • User’s Guide

Figure 2-5

The Desktop Projector in the open position

☞

Chapter 2 • Detailed Setup

4. After you turn on the projector and computer, if you want to
raise or lower the projected image, just move the mirror
assembly to the appropriate angle.

CAUTION! DO NOT use the assembly cover or projection

mirror as a handle. TO AVOID DAMAGE, YOU MUST
COMPLETELY CLOSE THE PROJECTOR BEFORE
MOVING IT.

If you must move the projector while it is open, grasp it securely
at the sides by the lower part of the housing to support the weight
of the unit.

PROXIMA

Figure 2-6

Moving the projector when open

Using an AV Tripod

On the bottom of the projector there is a connector that you can
connect to a tripod. Use only a heavy-duty, industrial audio-visual
tripod that can support at least 25 pounds.

User’s Guide • 2–5

Chapter 2 • Detailed Setup

CAUTION! Be extremely careful when you use the projector

☞

with a tripod. You should observe the following precautions:

• You can mount the projector on a tripod by yourself.

• Make sure the tripod’s legs and camera mount are securely

• Do not place the tripod and projector in any pathways that

• Make sure that all cables are secured and out of the way. In

To attach the tripod to the projector:

1. Grasp the projector by the handle and stand it on its side.

However, it is easier to do this if someone else is holding the
projector while you connect the tripod.

locked.

you or your audience will be using during the presentation.

particular, be extremely careful of the power cord and any
extension cords.

2–6 • User’s Guide

2. Holding the tripod sideways, screw its threaded camera mount
into the connector on the bottom of the projector.

3. Extend and lock the tripod’s legs.

4. Grasp the projector by its handle and place your other hand
under the unit (the side opposite the handle). Lift and turn the
projector to its normal operating position on top of the tripod.

Closing the Projector

To close the projector, reverse the opening procedures.

1. Gently rotate the projection mirror assembly forward and
down until it is in the fully closed position.

2. Gently rotate the hinged cover assembly forward and down
until it is in the fully closed position.

☞
☞

Chapter 2 • Detailed Setup

CAUTION! Forcing the mirror and hinged cover assembly to

snap into place may damage the mirror assembly. Do not attempt
to close the projector by only moving the cover assembly.

Transporting the Projector

CAUTION! Do not move or transport the Desktop Projector

without securely closing the projector and disconnecting all of the
cables.

The Desktop Projector has a recessed carrying handle located in
one of the side panels.

1. Push in on either end of the handle. Pull the handle up.

2. Release the handle. The spring-loaded mechanism will retract

it back into the body of the projector.

Figure 2-7

Accessing the handle

The projector has protective feet on the side opposite the handle
as well as on the bottom.

User’s Guide • 2–7

Chapter 2 • Detailed Setup

Connecting

the Projector

1 RS-232 For using optional Cyclops system or Presentation

2 COMPUTER Connects computer video to the projector.
3 AUDIO OUT

4 AUDIO IN

5 COMPUTER

AUDIO IN

6 VIDEO IN

7 S-VHS

Take a moment to look at the projector’s rear connector panel.

RS-232



1

2

COMPUTER

VIDEO IN



AUDIO

OUT

3

ITEM DESCRIPTION

Control Software.

Stereo output to external powered speakers or external
sound system.

Left and right inputs from VCR or other audio source, or
amplified or wireless microphone.

Left and right inputs from computer audio source, or
amplified or wireless microphone.

NTSC/PAL/SECAM input from VCRs, laserdisc players,
and camcorders (Audio/video-enabled models only).

Input from S-VHS or S-video source (Audio/video-enabled
models only).

L R

COMPUTER AUDIO IN

L R

AUDIO IN

Audio/Video-

enabled models

7

S-VHS

6

5
4

1

2

3

RS-232

COMPUTER



AUDIO

OUT

L R

COMPUTER AUDIO IN

L R

Audio-enabled 

models

5
6

5

4

2–8 • User’s Guide

Figure 2-8

The Connector Panels

Note: If you would like to add video to audio-enabled models,

you can order the Video Adapter kit (A195); see Appendix B for
ordering information.

Chapter 2 • Detailed Setup

COMPUTER

The video Y-cable allows you to connect your computer to both
the Desktop Projector and to a separate computer monitor, so
that you can view computer video output on the monitor and
projection screen simultaneously.

Desktop Computers

The same procedure is used to connect a PC or a Macintosh to
your projector. Use the Y-cable appropriate for your system.

VGA

(C454–6)

Figure 2-9

VGA and Macintosh connections

Macintosh

(C464–6)

1. Make sure that the computer and monitor are turned off.

2. Unplug the monitor cable from your computer’s video

monitor port and attach it to the MONITOR end of the
Y-cable.

Note: To connect your desktop computer without a monitor,

connect one of the supplied video terminators to the MONITOR
end of the Y-cable. Use the appropriate terminator for your
system.

3. Locate the Y-cable's common end, marked CPU/MAC II for

Macintosh systems and COMPUTER/VGA for IBM–
compatibles. Plug it into the computer's monitor port.

User’s Guide • 2–9

Chapter 2 • Detailed Setup

4. Insert the Y-cable’s large, 25–pin connector (marked LCD)
into the Desktop Projector's COMPUTER port.

MONITOR

Figure 2-9

VGA connections

COMPUTER

/VGA

PROXIMA

LCD

MONITOR

PROXIMA

2–10 • User’s Guide

MAC II/CPU

Figure 2-10

Macintosh connections

LCD

Chapter 2 • Detailed Setup

Notebooks/Laptops

Use the Y-cable appropriate for your system. For IBM com­patibles, use part number C454-6; for Macintosh systems, use
part number C464-6. If you are using your notebook or laptop
computer with an external monitor, follow the procedure
described in the section titled Desktop Computers.

1. Make sure that the computer is turned off.

2. Locate the Y-cable’s common end, marked CPU/MACII for
Macintosh systems or COMPUTER/VGA for IBM
compatibles. Plug it into the computer’s monitor port.

3. Insert the Y-cable’s large, 25-pin connector marked LCD into
the projector’s COMPUTER port.

4. Attach the appropriate video terminator to the MONITOR
end of the Y-cable. For IBM compatibles, use part number
C936; for Macintosh systems, use part number C935.

Note: If your Desktop Projector is unable to project an image

at the same time your laptop monitor displays an image, refer to
your laptop documentation for information on switching between
the internal screen and the video port.

Special Configurations

If your computer has an internal monitor but no external video
capability (such as Macintosh Performa 575, PowerMac 5200,
and certain PowerBooks), you need a video adapter card in order
to attach the projector.

Setup for a third-party adapter is identical to the procedures
outlined in the previous section Desktop Computers. Contact your
dealer, Proxima Customer Service, or third-party supplier for
more information about an appropriate video adapter.

User’s Guide • 2–11

Chapter 2 • Detailed Setup

RS–232

The RS–232 port allows you to use the optional Cyclops
interactive pointer system or the Proxima Presentation Control
Software. Instructions for connecting the appropriate serial or
ADB cables are included with each of these products.

VIDEO IN

Audio/video-enabled models can project video from NTSC, PAL
or SECAM sources (VCRs, laserdisc players, and video
recorders).

PROXIMA

2–12 • User’s Guide

VIDEO RECORDER – VCR

Figure 2-11

The Desktop Projector connected to a video source

AUDIO OUT

VIDEO OUT

Note: If you would like to add video to audio-enabled models,

you can order the Video Adapter Kit (A195); see Appendix B for
ordering information.

Chapter 2 • Detailed Setup

To connect an NTSC, PAL, or SECAM source to your Desktop
Projector:

1. The composite audio/video cable (C497–6) is made up of 3
cables with yellow, red, and white RCA plugs. Insert the
yellow RCA plug into the circular connector on your
camcorder, laserdisc player, or VCR marked VIDEO OUT,
TO MONITOR, or something similar.

2. Insert the other yellow RCA plug into the projector's VIDEO
IN port.

The red and white cables are for audio input from the video
source. Refer to the AUDIO IN section later in this chapter.

S–VHS

Audio/video-enabled models can project video from an
S-VHS or S-Video source.

1. Connect one end of the S-Video (Y-C) cable (C466–6) to your
video source connector marked VIDEO OUT, TO
MONITOR, or something similar. The cable has identical
round 4-pin connectors on either end.

2. Connect the other end of the cable to the Desktop Projector's
input connector marked S-VHS.

Note: With the installation of an optional Video Adapter Kit

(A195), audio-enabled models can also display video images from
an NTSC, PAL, or SECAM source. Appendix B explains how to
order accessories such as the adapter kit.

User’s Guide • 2–13

Chapter 2 • Detailed Setup

COMPUTER AUDIO IN

The COMPUTER AUDIO IN connector allows all Desktop
Projector models to receive audio input from a computer or a
microphone.

Connecting Your Computer’s Audio

1. Insert the mini jack end of the computer audio cable (C498-6)
into the AUDIO OUT connector of a Macintosh or the sound
card of an IBM compatible.

2. Insert the RCA jacks at the other end of the computer audio
cable into the projector’s left and right COMPUTER AUDIO
IN connectors.

AUDIO IN

2–14 • User’s Guide

All Desktop Projector models have left and right stereo connectors
for audio input from VCRs, laserdisc players, and other video
equipment, or from a microphone.

Connecting a Video Audio Source

The composite audio/video cable (C497-6) is made up of 3 cables
with yellow, red, and white RCA plugs.

1. Insert a white RCA plug into your video source’s left AUDIO
OUT connector. Insert the other white RCA plug into the
projector's left AUDIO IN port.

2. Insert a red RCA plug into your video source’s right AUDIO
OUT connector. Insert the other red RCA plug into the
projector's right AUDIO IN port.

Chapter 2 • Detailed Setup

Note: Although both COMPUTER AUDIO IN and AUDIO

IN may be connected simultaneously, only one is active.

• If computer video is selected, COMPUTER AUDIO IN is
active.

• If NTSC/PAL/SECAM/S-VHS video is being viewed,
AUDIO IN is active.

Connecting a Monaural Source

If you have a monaural source that you want to play through the
Desktop Projector’s left and right speakers, use the RCA “Y”
adapter cable (C496) to connect the source to the projector’s left
and right AUDIO IN connectors. If you are using computer
audio, connect the source to the projector’s Left and Right
COMPUTER AUDIO IN connectors.

Connecting a Microphone

When you need to address a larger audience while projecting an
NTSC, PAL, SECAM or S-VHS video image, plug an amplified
or wireless microphone equipped with a line level output
(maximum level of 1 volt, peak-to-peak) into the Left and Right
AUDIO IN connectors. The microphone will work when an
NTSC, PAL, SECAM or S-VHS video image is projected. If you
wish to address a larger audience while projecting a computer
image, connect the source to the projector’s Left and Right
COMPUTER AUDIO IN connectors.

If your microphone’s amplifier has only one output, use the RCA
“Y” adapter cable (part number C496) and a standard RCA cable
to connect it to both of the projector’s AUDIO IN or
COMPUTER AUDIO IN connectors.

User’s Guide • 2–15

Chapter 2 • Detailed Setup

AUDIO OUT

All Desktop Projector models contain an internal stereo system
consisting of an amplifier and two speakers. Although this system
provides high quality stereo output, a multimedia presentation
may require connecting the projector to external powered speakers
or an external sound system.

External Speakers

When connecting external speakers, use the optional Proxima
Powered Loudspeaker System (part number A55) or a similar
system. References in the following procedure are to Figure 2-12.

To connect your Desktop Projector to external powered speakers:

1. Insert the mini plug of the stereo cable (supplied with your
powered speakers) into the projector’s AUDIO OUT
connector.

2–16 • User’s Guide

2. Insert the other end of the cable into speaker A.

3. Connect speaker A to speaker B using the cables supplied with
the speaker system.

Note: The projector’s internal speakers can’t be disabled or

turned off.

Chapter 2 • Detailed Setup

PROXIMA

B

Figure 2-12

Connecting the Desktop Projector to external speakers

A

External Stereo System

To connect your Desktop Projector to an external stereo system:

1. Using the computer audio cable (C498–6), insert the mini jack
end into the projector’s AUDIO OUT connector.

2. Insert the RCA connectors at the other end of the cable into
the external amplifier’s left and right AUDIO IN connectors.

User’s Guide • 2–17

Chapter 2 • Detailed Setup

Figure 2-13

Connecting the Desktop Projector to an external stereo
system

RIGHT

STEREO RECEIVER / AMPLIFIER

LEFT

PROXIMA

Powering Up

2–18 • User’s Guide

Your Desktop Projector and external monitor (if you are using
one) must be turned on before you turn on your computer, so that
the computer properly senses each display during its boot-up
sequence.

Applying Power to the Projector

On the rear connector panel of the projector, you'll find a power
cord receptacle and an AC POWER switch.

Chapter 2 • Detailed Setup

3

2

1

Figure 2-14

Power receptacle (1), AC POWER switch (2), and circuit
breaker reset switch (3)

To power up the projector:

1. Plug the power cord into the Desktop Projector's power
receptacle at the rear of the unit.

☞

CAUTION! Plug the AC power cord into the Desktop

Projector BEFORE connecting it to an electrical outlet. If you
plug the power cord into the wall first, you might damage the
projector.

2. Connect the power cord to a properly-grounded wall outlet or
surge protector.

3. Move the AC POWER switch to the ON position. The lamp
comes on and the projector's fan begins to run. If you do not
hear the fan, refer to Chapter 5.

4. Turn on your monitor and computer. To raise or lower the
projected image, tilt the mirror assembly to the appropriate
angle.

User’s Guide • 2–19

Chapter 2 • Detailed Setup

CAUTION! Locate the air intake and exhaust grills on the top

cover and to the left and right sides of the projection mirror

☞

☞

assembly, and the exhaust grills on the rear panel and side of the
projector. Never operate the projector if these grills are clogged or
obstructed, or if the electric fans are not running.

Figure 2-15

Allow for proper air flow!

CAUTION! The lamp chamber gets very hot during

operation. In particular, the ceramic socket at the lamp’s base can
get extremely hot! Use appropriate care when opening the lamp
chamber or changing lamps. Make sure that the lamp chamber
and lamp have cooled for at least 6 minutes with the fan running.
To do so, press the LAMP button to turn off the lamp and allow
the fan to operate for several minutes.

2–20 • User’s Guide

Note: If you turn the Desktop Projector off while the rest of

your computer system is running, your external monitor will go
blank. This is normal. Just turn the Desktop Projector on again
and your monitor display will return.

Chapter 2 • Detailed Setup

Turning On/Off the Lamp

When you first turn on the projector, the lamp will be on. To
turn the Desktop Projector's lamp off, press the LAMP key on the
Control Panel or remote control. Pressing the LAMP key again
will turn the lamp on. The lamp turns on slowly to prolong lamp
life.

Sync

Lamp

REPLA

CE LAMP

Figure 2-16

The LAMP key

Volume

Video

O

Brightness

Menu/

TEMP

VER

Note: Turning the lamp off does not cut power to the

projector. The fans will still operate. You must move the AC
POWER switch to the OFF position to completely power down
the projector.

User’s Guide • 2–21

Chapter 2 • Detailed Setup

Projecting

the Image

Your next step is to adjust the projected image for size and clarity.

Image Size

The size of the projected image varies according to the distance
from the Desktop Projector to the projection screen. The
following table shows the projected image size (measured
diagonally) based on the distance from the projector to the screen.

Distance from Screen Diagonal Image Size

4 ft/1.2 m 35”/88.9 cm
6 ft/1.8 m 53.5”/135.9 cm
8 ft/2.4 m 72”/182.9 cm
10 ft/3.0 m 90.5”/229.9 cm
12 ft/3.6 m 109.7”/278.6 cm
14 ft/4.3 m 128”/325.1 cm

2–22 • User’s Guide

128"/325.1 cm

Figure 2-17

Diagonal measurement of projected image when Desktop
Projector is 14’ (4.3 m) from projection screen

Chapter 2 • Detailed Setup

Focusing

You can use the title screen image that appears when you first
start up the projector to make your adjustments.

Using a thumb or fingertip, rotate the focus ring to the right or
left for the clearest displayed image.

Figure 2-18

The projector lens focus ring

User’s Guide • 2–23

Chapter 2 • Detailed Setup

Correcting Keystoning

The normal projected image will have a rectangular shape.
Keystoning is when the projected image becomes trapezoidal.

Figure 2-19

Normal vs. keystoned images

Keystoning occurs when the front of the Desktop Projector is not
perpendicular to the projection screen (the vertical plane) or when
it’s not placed parallel to the floor (the horizontal plane). Key­stoning also occurs when the projector is tilted sideways.

Normal Image Keystoned Image

2–24 • User’s Guide

To correct keystoning, always make sure that the projector is at a
right angle to the screen in the horizontal plane. The projector is
properly aligned if the top and bottom of the projected image are
equal in length and parallel to the floor.

Chapter 2 • Detailed Setup

Top View

Perpendicular to the
projection screen

Projection Screen

Side View

Parallel to the floor

Figure 2-20

Positioning the Desktop Projector

In order to allow you to project images high enough for the entire
audience to view, the Desktop Projector has been designed to
minimize keystoning. A 10.5° correction for keystoning is built
into the projector.

User’s Guide • 2–25

Chapter 3

Using the
Desktop
Projector

Chapter 3 • Using the Desktop Projector

This chapter provides detailed information on the Desktop
Projector settings, the Control Panel keys, the Menu windows,
and the warning indicators.

The Control

Panel

The following figure shows the Control Panel:

Brightness

Volume

Menu/

Video

TEMP

VER

O

Figure 3-1

Desktop Projector Control Panel

Arrow Keys

Sync

Lamp

REPLA

CE LAMP

The four arrow keys allow you to:

• Make small adjustments to the position of the projected
image. The image shifts in the direction indicated by the
arrow, or

• Access and modify settings in the Menu windows.

For more information, see Menu Settings later in this chapter.

User’s Guide • 3–1

Chapter 3 • Using the Desktop Projector

BRIGHTNESS Keys

The BRIGHTNESS keys increase and decrease the intensity level
of the projected image. Press the top key to increase brightness
and the bottom key to decrease it.

LAMP Key

The LAMP key toggles the projection lamp on and off.

• If you turn the lamp off but leave the projector on, the fan
will continue to run.

• You can turn the projector off without allowing the fan to
cool down the unit. However, the projector will take a little
longer to cool.

MENU/ (CYCLOPS) Key

3–2 • User’s Guide

This key allows you to display and change the current projector
settings in the Menu window. You can also use this key to
calibrate the optional Cyclops interactive pointer system. The

Menu/

(Cyclops key) will also disable Cyclops so that you can

use Proxima’s Presentation Control Software.

• Press the MENU key to display the Levels Menu.

• Press it again to display the Setup Menu.

• Press the menu key a third time to exit the menus.

For more information, see Menu Settings later in this chapter.

Chapter 3 • Using the Desktop Projector

Note: Press the MENU key twice in rapid succession to:

• Go directly to the Setup Menu, or

• Exit the Menu Window from the Levels Menu.

Hold down the MENU key for several seconds to calibrate
Cyclops. For more information, refer to the Cyclops User’s Guide.

Note: You cannot use Cyclops and Proxima’s Presentation

Control Software at the same time. To disable Cyclops and use
the software, hold the MENU key on the Control Panel down
when you turn the projector power on. This procedure will not
work with the remote control. To re-enable Cyclops, turn the
projector off and then turn it back on.

SYNC Keys

The SYNC keys compensate for fine variations in the timing of a
computer's video signal. Sync is only used with computer video.
Adjust this setting if you see uneven horizontal features, streaks or
shimmering in a graphic image. Press the upper or lower SYNC
key until the image stabilizes.

VIDEO Key

The VIDEO key is used to switch between computer video input,
NTSC/PAL/SECAM video input, or S-VHS input. This key is
only operational on Audio/video-enabled models.

Note: If you would like to add video to audio-enabled models,

you can order the Video Adapter Kit (A195). See Appendix B for
ordering information.

User’s Guide • 3–3

Chapter 3 • Using the Desktop Projector

VOLUME Keys

The VOLUME keys are used to adjust the audio level of the
projector’s internal speakers. Press the Up or Down key to
increase or decrease the speakers’ audio level.

Menu Settings

The Menu window displays the current settings for the Desktop
Projector. To display the Menu window in the lower portion of
the projected image:

1. Press the MENU key on the Control Panel or the remote
control to display the Levels Menu.

2. Press the MENU key a second time to display the Setup
Menu.

Selecting and Changing Settings

To select and change a setting:

1. Use the right or left arrow key to move to the setting that you
wish to change.

2. Use the up or down arrow key to change the setting.

Note: The active setting (the one that you can change) has a red

outline.

3–4 • User’s Guide

Saving Changes

To save any modifications you make to the projector settings:

1. Access the Setup Menu.

2. Use the right or left arrow key to move to the STORE setting.

3. Use the Up or Down arrow key to choose YES.

Chapter 3 • Using the Desktop Projector

The Levels

Menu

Press the MENU key once to display the Levels Menu. From
here, you can change the levels for the projector’s image and audio
controls. The menus vary according to the current video source.

BRIGHTNESS

RED

Figure 3-2

Levels Menu for computer video

BRIGHTNESS

Figure 3-3

Levels Menu for NTSC/PAL/SECAM and S–VHS video

R TINT G

BRIGHTNESS

SYNC

GREEN

SIG LEVEL

VOLUME

BLUE

VOLUME

Adjust this setting to increase and decrease the image intensity. It
functions the same way as the BRIGHTNESS key on the control
panel. Use the up or down arrow key to increase or decrease the
intensity of the image.

SYNC

Adjust this setting if you see uneven horizontal features, streaks or
shimmering in a computer video image. Press the up or down
arrow key until the image stabilizes.

User’s Guide • 3–5

Chapter 3 • Using the Desktop Projector

VOLUME

Use this setting to adjust the volume. Use the up or down arrow
key to increase or decrease the volume level.

Note: For optimal sound control when using an external

amplifier (such as a stereo system), preset the VOLUME setting
to 50% (5 bars) before adjusting the volume on the amplifier to a
comfortable listening level.

RGB Controls: RED, GREEN & BLUE

The RED, GREEN and BLUE controls are used to individually
adjust the color signals. Use the up or down arrow key to increase
or decrease the color signal level. These settings are simultaneously
increased or decreased when the BRIGHTNESS control is
adjusted.

3–6 • User’s Guide

TINT

The TINT setting (R and G) adjusts the Red or Green color
balance for NTSC/PAL/SECAM video or S-video sources. It has
no effect in other video modes. Use the up or down arrow keys to
adjust the color signal balance.

SIG LEVEL

The SIG LEVEL setting is used by Audio/video-enabled models
for NTSC/PAL/SECAM or S-VHS video contrast adjustment.
Use the up or down arrow key to adjust the contrast in the
projected image.

Note:

If you would like to add video to audio-enabled models,
you can order the Video Adapter Kit (A195). See Appendix B for
ordering information.

Chapter 3 • Using the Desktop Projector

The Setup

Menu

To access the Setup Menu, do either of the following:

• Push the MENU key to access the Levels Menu. Press the
MENU key again to access the Setup Menu, or

• Press the MENU key twice to skip the first window and go
directly to the Setup Menu.

SOURCE IMAGE COLORS PROJECTION

VGA640x480 NORMAL 226981 FORWARD

FREQUENCY LANGUAGE STORE? SETTINGS

800 ENGLISH NO FACTORY

Figure 3-4

Setup Menu

SOURCE

SOURCE is both a status and selection box. When you connect a
video input to an Audio/video-enabled model, this setting
identifies the input source detected by the projector.

If the projector detects an NTSC source, it defaults to that
setting. The projector cannot tell the difference between PAL or
SECAM. When PAL or SECAM is used, the Desktop Projector
defaults to PAL. The SOURCE setting allows you to select
SECAM as the video source input. (Use the STORE command to
set SECAM as the default.)

The Desktop Projector selects the best possible value based on the
incoming signal. If the image doesn’t look right (wrong colors,
image is off screen, image won’t sync properly, etc.), use the up or
down arrow keys to make an alternate selection.

User’s Guide • 3–7

Chapter 3 • Using the Desktop Projector

The projector can store a full set of values for each video mode.
This allows you to switch between video inputs and retain your
adjusted settings. When the projector starts up, it automatically
returns to the last-stored entries for each video mode.

Note: If you would like to add video to audio-enabled models,

you can order the Video Adapter Kit; see Appendix B for ordering
information.

IMAGE

This control allows you to switch between NORMAL and
REVERSE video modes.

Note: REVERSE video inverts the colors your monitor and

projector normally display. For example, a text screen with a light
background and dark characters will display light colored text and
a dark background in reverse video mode. REVERSE video is
used primarily for viewing text screens.

3–8 • User’s Guide

COLORS

This setting allows you to select the color mode most suitable for
the type of image you’re projecting. Use the Up or Down arrow
key to cycle through the choices.

Chapter 3 • Using the Desktop Projector

Color
Mode

8 Typically results

3,375 Best for

226,981* Best for complex

2M* For NTSC, PAL,

* Not available in EGA/CGA/MDA/Hercules computer video mode.

Description Primary Use

in lower color
resolution but
brighter image

VGA/Macintosh
business
graphics or
other
applications
requiring bright,
high contrast
colors

computer
graphics

SECAM or S ­VHS video

Text screens

Computer video

Graphics, animation or

NTSC/PAL/SECAM/S-VHS

NTSC/PAL/SECAM/S-VHS

PROJECTION

This function flips the projected image for rear screen projection.
PROJECTION can be used in all video modes. Use the up or
down arrow keys to switch between FORWARD and REAR
options.

FREQUENCY

This adjustment allows you to synchronize the Desktop Projector
with your video source. For example, if your computer has a video
card with non-standard signal components (i.e., h-sync or v-sync),
the projected image may look jittery, contain bands, or appear
out-of-focus. Use the up or down arrow keys until you find the
setting that projects the best image.

Note: Always try to adjust SYNC to correct image problems

before changing the FREQUENCY setting.

User’s Guide • 3–9

Chapter 3 • Using the Desktop Projector

LANGUAGE

LANGUAGE allows you to select the language for the Menu
Window. You can choose between English, German, Italian,
French and Spanish. Use the Up or Down arrow key to cycle
through the choices.

STORE?

This function lets you save the current settings in both menus.
The saved settings will be used until you either define new settings
or return to the factory-configured defaults. If you change the
settings but don’t store them, they will revert to the last-stored
settings the next time you turn on the projector.

When you store new settings, they overwrite any values previously
defined for that particular mode. Stored settings are retained even
after the projector is turned off.

3–10 • User’s Guide

SETTINGS

This function allows you to retrieve the default factory settings for
the current option in the SOURCE field. Use the up or down
arrow keys to cycle through the following options:

• FACTORY – Recalls the initial factory settings. These will
be used until you define new settings.

• STORED – Recalls your last saved settings for the current
video source.

• CURRENT – Indicates that changes have been made, are in
use, and have not yet been saved.

Chapter 3 • Using the Desktop Projector

Factory Defaults

The first time you turn the Desktop Projector on, the initial
factory settings are used. If you change any of these settings, you
can recall all of the factory defaults by choosing FACTORY from
the SETTINGS function.

Warning and

Alert Lights

Warning and alert lights located on the projector's control panel
indicate the projector's operating condition.

Lamp

REPLA

Overtemp

Sync

CE LAMP

Replace Lamp

Alert Light

Volume

Video

Figure 3-5

Warning lights

O

VER

Brightness

Menu/

TEMP

Warning Light

OVERTEMP Warning Light

The OVERTEMP light illuminates in the unlikely event that the
projector overheats. A thermostat automatically turns off power to
the lamp until the projector cools.

User’s Guide • 3–11

Chapter 3 • Using the Desktop Projector

CAUTION! DO NOT TURN OFF THE PROJECTOR!

Leave the power on so that the fans can cool the projector.

☞

If an OVERTEMP condition occurs, perform the following
checks while you allow the projector to cool:

• Verify that the room temperature is below 80° F (27° C).

• Check the intake grills and exhaust vents. Clear any
obstruction to the air flow.

• Check the filter elements. Clean or replace them if
necessary. For more information, please refer to Chapter 4.

• Check the rear and side exhaust vents. If the projector has
reached an OVERTEMP condition and the fans are
working, you should feel a strong rush of hot air from the
vents. If the fans are not working, the projector needs

service.

After the projector returns to its normal operating temperature,
the OVERTEMP light will go out. To turn the lamp back on
again, you must press the LAMP key on the control panel.

3–12 • User’s Guide

Note: The remote control’s LAMP key will not function after

an OVERTEMP condition until the lamp is turned on from the
control panel.

REPLACE LAMP Alert Light

The REPLACE LAMP alert light will illuminate if one or both of
the active projection lamps have burned out. It will also
illuminate if the lamp selector is not fully engaged.

If one lamp has burned out, you can continue your presentation
with the alternate lamp. The REPLACE LAMP indicator remains
on to remind you to replace the burned out lamp.

Chapter 3 • Using the Desktop Projector

w

Remote
Control

The remote control contains all the key functions available on the
control panel. For best results, aim the remote control at the
projection screen or at the projector’s front edge. Never obstruct
the red infrared receiver eye located beneath the control panel.

Figure 3-6

Remote control unit

VIDEO



FREEZE

– SYNC +

- BRIGHTNESS + - VOLUME +

< REV

Blue keys = PC/MAC Remote soft



P AUSE FWD >

Active Matrix

MENU

CYCLOPS

LAMP

TEXT

MUTE



Note: The MENU/CYCLOPS key on the remote control

cannot be used to disable Cyclops. Use the MENU/

(Cyclops)

key on the control panel to disable Cyclops.
The remote control also provides access to additional functions

not available on the Control Panel or through the menus.

MUTE Key

This key is used to momentarily shut down audio output.
Pressing it again toggles the sound back on.

User’s Guide • 3–13

Chapter 3 • Using the Desktop Projector

TEXT Key

The TEXT key toggles between VGA text mode of 640 x 400
lines and DOS text mode of 720 x 400 lines. Text screens (such as
DOS screens) are easier to view in DOS mode.

REV, PAUSE and FWD Keys

These three keys work with Proxima’s Mac Remote and PC
Remote Presentation Control Software. The Presentation Control
Software can be used to sequence electronic slides. For more
information, please refer to the Presentation Control Software
Guide that comes with your software.

FREEZE Key

This key freezes a video image; press it again to continue. Use this
key when you want to skip over a slide in a presentation, or to do
a freeze-frame during video or animation. It is also useful when
you are transitioning from one presentation to another; your
audience will not see the behind-the-scene images.

3–14 • User’s Guide

Chapter 4

Maintenance

Chapter 4 • Maintenance

There is very little effort required to care for and maintain your
Desktop Projector. Common sense and periodic maintenance will
ensure top performance.

An optional maintenance kit is available. It includes the following
materials:

• Two Halogen lamps

• Lens cleaning fluid

• Lens tissue

• Top and front air filters

• Can of compressed air

☞

Cleaning the

Lens and

Mirror

The lamps, lenses, mirrors, and LCD panel have been carefully
aligned at the factory to give you the clearest, brightest image
possible. However, mishandling your projector can misalign or
damage the optical elements. Be careful when you use or move
your projector.

CAUTION! The projector contains sensitive circuitry and

optics. Protect it from potential fluid spills.
From time to time, you’ll need to clean the optics on the lens and

mirror assembly. To clean the projection lens or the mirror:

1. Take a piece of lens tissue and form it into a loose swab. Wet it
with lens cleaning fluid or denatured alcohol, and gently move
it over the lens or mirror surface.

2. Take a part of the lens tissue that you haven’t touched, and
repeat the process, going over the lens or mirror in another
direction.

User’s Guide • 4–1

Chapter 4 • Maintenance

3. Repeat steps 1 and 2 until no smudges or particles can be seen

If the lens or mirror is extremely dirty, use several pieces of lens
tissue. Water may be used if denatured alcohol is unavailable.

CAUTION! Do not use acetone to clean the lens–it may

☞

remove the paint from the metal near the lens or mirror mount
and leave a residue on the glass surface.

when the lens or mirror is illuminated by a strong light. DO
NOT LOOK DIRECTLY INTO THE LENS WHEN THE
LAMP IS ON!

General

Maintenance

Switching Lamps

If your projector lamp burns out during a presentation, the
LAMP SELECTOR switch allows you to quickly change to a
backup lamp.

Figure 4-1

The lamp selector

You can switch lamps on the fly, without turning off your
projector or interrupting your presentation. Push the LAMP
SELECTOR switch to its opposite position. It will click into
place and the alternate lamp will illuminate.

4–2 • User’s Guide

Chapter 4 • Maintenance

Replacing Lamps

Follow these steps to remove the lamp and install a new one.

Removing the Old Lamp

1. Leave the projector running with the lamp off for at least 6
minutes before you change the lamp (to do this, press the lamp
button to turn the lamp off). This allows the fan to cool the
lamp chamber. Do not open the lamp chamber until the
projector has cooled.

2. After the lamp chamber has cooled sufficiently, turn off the
projector, unplug the power cord from the wall socket, and
remove the power cord from the projector’s power receptacle.
As a safety feature, you cannot open the lamp chamber unless
the cord is removed.

3. Move the lamp chamber latch to the right. The cover will
unlatch and partially open.

Figure 4-2

Opening the lamp chamber latch

User’s Guide • 4–3

Chapter 4 • Maintenance

4. Lift the cover until it stops. Do not force the cover! The lamp

Figure 4-3

Opening the lamp chamber

CAUTION! The lamp and chamber get very hot. Be careful

when you open the lamp chamber or change the lamp. Make sure

☞

that the fan has cooled the lamp and chamber for at least 6
minutes.

chamber is now accessible.

4–4 • User’s Guide

Note: Do not touch the lamp with your bare hands–use a soft

cloth or tissue.

5. Find the lamp release lever at the base of the ceramic lamp
socket. Push the lever to the outside to release the lamp.
Remove the old lamp and replace it with a new one.

Chapter 4 • Maintenance

Figure 4-4

Push the release lever to release the lamp

6. To close the chamber, firmly press down on the center rear
edge of the cover until it latches. The lamp chamber latch will
return to the center position. The power plug is now
accessible.

7. Replace the power cord.

Changing Air Filters

To assure proper cooling, change or clean the three air intake
filters after every 250 hours of operation. These filters are located
on the left and right sides at the front of the projector’s lower case
and under the grill in the top cover.

User’s Guide • 4–5

Chapter 4 • Maintenance

Top Air 

Filter Grill

Figure 4-5

The air intake filter grill assemblies

Front Air

Filter Grills

Front Air Intake Filter Assemblies

1. Release latches are located on the lower portion of the two
front filter grill assembly frames. Push these up as you pull the
grill assemblies out.

4–6 • User’s Guide

Figure 4-6

Removing the lower front air filter grill assemblies

Chapter 4 • Maintenance

2. Remove the foam air filters.

Figure 4-7

Separating the air filter from the filter grill

3. Depending on their condition, clean or replace the filters.

• To clean a filter, wash it in a mild solution of soapy water,
rinse and let it dry.

• To replace a filter, refer to Appendix B for ordering
information.

4. Clean the grill vents using a cloth or a can of compressed air.

5. Reassemble the air filter grill assemblies and replace them.

Top Air Intake Filter Assembly

1. To release the top air filter assembly, place both thumbs into
the two depressions located on the rear of the top filter grill
assembly frame. Press down and back towards the rear of the
unit. The front edge of the grill will pop up.

User’s Guide • 4–7

Chapter 4 • Maintenance

Figure 4-8

Removing the top air filter grill assembly

2. Grasp the front edge of the grill and lift it out.

3. On the bottom side of the assembly there is a retaining grid.
Grasp the tab at the center and remove it.

4–8 • User’s Guide

Figure 4-9

Separating the air filter from the filter grill

4. Remove the foam air filter.

☞

Chapter 4 • Maintenance

5. Depending on its condition, clean or replace the filter.

6. Clean the grill vents using a cloth or a can of compressed air.

CAUTION! Be careful not to aim the stream of air directly

into the fans’ intake as this could force dust particles inside the
unit.

7. Reassemble the air filter assembly and replace it.

Changing the Remote Control’s Batteries

To install or change the two AAA alkaline batteries in the remote
control unit:

1. Locate the battery compartment at the lower rear of the case.
Slide the cover off the battery compartment.

2. Remove the old batteries and replace them with new ones.
Make sure to align the batteries in the proper direction.

Figure 4-10

Installing batteries

3. Replace the cover on the battery compartment.

User’s Guide • 4–9

Chapter 4 • Maintenance

Temperature Extremes

The projector should not be stored in excess of 140° F (60° C).
The ideal operating temperature is below 80° F (27°C). If the
projector has been exposed to extremely low temperatures, allow it
to warm up to room temperature before operating.

4–10 • User’s Guide

Chapter 5 • Troubleshooting

Chapter 5

Troubleshooting

Problem Likely Cause Possible Solution(s)

No image projected No power to projector Turn power ON

Check AC cord
Check power to

electrical outlet

Lamp not on Turn lamp ON

REPLACE LAMP

indication

Displayed image not

square (keystoned)

Projected image out

of focus

Projected image

larger than screen

Projected image

smaller than screen

No computer image

projected

Circuit breaker engaged Correct overload

OVERTEMP indication Allow projector to cool;

Burned out lamp(s) Move lamp selector

Projector not placed at

proper angle to

projection screen
Projector not horizontal Level projector
Projection lens not

focused
Projector too far from

screen
Projector too close to

screen
Loose cable Check and secure cable

No power to computer Turn on computer
Incompatible video

system

No external monitor Use included video

situation; press circuit
breaker reset button
to disengage

turn projector ON

switch to opposite
position

Replace lamp(s)
Adjust relative positions

of projector and
screen

Adjust projection lens

focus

Move projector closer to

screen

Move projector away

from screen

connections

If possible, check

computer with another
monitor

terminator appropriate
to your system

Switch between internal

screen and video port

User’s Guide • 5–1

Chapter 5 • Troubleshooting

Problem Likely Cause Possible Solution(s)

No image on

computer screen

Monochrome on

color monitor

Streaks on monitor Video cable plugged

Faint screen Low intensity Adjust BRIGHTNESS and

Jittery, fuzzy letters Out of sync Adjust SYNC control
Image off-center Position controls (arrow

Cannot get entire

image on screen;
scrambled image

“Shimmering” colors SYNC or BRIGHTNESS

No video image

projected

Power switch off or

projector not on

Cable not connected Connect cable
Computer was turned

on before projector

Computer’s external

video port set
incorrectly

into computer is
upside-down

keys)

Compatibility problems Verify projector is image

Misalignment or damage

to optical elements

Compatibility problems Verify that the projector

out of adjustment

Video source(s) Check video source(s)

Loose/improper cabling Check and secure cabling

Projector must be on for

computer monitor to
display; turn on
projector.

Turn projector on and

re-boot computer

Set computer’s external

port to “color”

Check and re-set cable

connections

CONTRAST

Adjust position controls;

if image will not center,
check for compatibility
problems

compatible with one of
the standards listed in
Appendix A

Projector requires

servicing

is image compatible with
one of the standards
listed in Appendix A

Adjust SYNC or

BRIGHTNESS

(composite or S-VHS)
for power ON and
proper operation

between video source(s)
and projector

5–2 • User’s Guide

Chapter 5 • Troubleshooting

Problem Likely Cause Possible Solution(s)

Colors weak in video

mode (NTSC, PAL,
SECAM or S-VHS)

Getting excess white

or washout in TV
video mode (NTSC,
PAL, SECAM or
S-VHS)

Black and white image

from color SECAM
input

No audio Audio source(s) Make sure that the audio

OVERTEMP

indication

Remote Control

doesn’t work

Cyclops and

Presentation
Control Software
don't work at the
same time

Weak video signal Check for faulty video

TINT setting may be too

low

CONTRAST too high Adjust CONTRAST, then

Video signal ambiguous Use the Setup Menu to

Loose/improper cabling Check and secure cabling

Air vent(s) clogged Allow projector to cool;

Fan malfunction Allow projector to cool

Batteries upside-down

or old

Projector’s IR receiver

window blocked

Compatiblity problem Disable Cyclops by

source, bad connection,
or frayed cable

Adjust TINT level

adjust BRIGHTNESS

select SECAM as the
video source

source is turned on and
functioning properly.

between audio source(s)
and projector

clear obstructions from
vents

Clean and replace filters

as necessary

Check for fan and blower

operation; service if
necessary

Check battery placement

or replace with new
batteries

Remove object

obstructing red IR
receiver on front of
projector

holding down the MENU
key while turning on the
projector (you must use
the MENU key on the
projector; it will not
work using the MENU
key on the remote)

User’s Guide • 5–3

Chapter 5 • Troubleshooting

Where to Get

Help

If you need help:

1. Check the Troubleshooting Chart.

2. Call your dealer’s technical support line and explain your
problem.

3. Call Proxima at:

U.S.A. and Canada:

(619) 457–5500
[phone] (Fax)

Outside U.S.A. and Canada:

(619) 457–5500
[phone] (Fax)

Europe:

[phone]
[phone] (Fax)

5–4 • User’s Guide

Chapter 5 • Troubleshooting

Returns

If the Desktop Projector or any of its accessories are determined to
be defective:

1. Contact Proxima Customer Service to request a Return
Material Authorization (RMA) number.

2. Send the defective unit, including any accessories, cables, and
the remote control, with the RMA number clearly marked on
the outside of the shipping box, freight prepaid, to:

U.S.A. and Canada:

Proxima Corporation
RMA # ___________
9440 Carroll Park Drive
San Diego, CA 92121

Europe:

Proxima Corporation
RMA # ___________
Horsterweg 24
6191 RX Beek
The Netherlands

3. Pack the projector in its original box for safe shipment (include
accessories, cables, and the remote control). If you no longer
have the original shipping materials, contact Proxima
Customer Service for packaging.

User’s Guide • 5–5

Appendix A

Specifications

Appendix A • Specifications

Proxima Desktop Projector

Projector Type Audio/video-enabled

Audio-enabled

Computer

Compatibility

Video

Compatibility

Interface

Connectors

All models IBM PC, PS/2 and compatibles (VGA,

Audio/Video-enabled NTSC M 3.58 MHz

Audio-enabled

Computer DB-25 to appropriate video

RS-232 Full duplex w/ Mini DIN 8
Cyclops Recessed card edge connector
Audio Two female RCA jacks for

Audio/Video-enabled

models

Audio-enabled

models

4

4

Portable Multimedia Projector
Portable Color Data Projector with

optional video

EGA1, CGA1, VESA 640 x 480,
72Hz)

Olivetti®/AT&T® (VGA, EGA, CGA)
NEC 9801 (VGA, EGA, CGA)

Hercules1, Hercules Plus
Apple Macintosh II, LC, Quadra,

Centris, Performa, PowerMac, and
PowerBook

Apple Macintosh Classic, Classic II,

compact Macintosh family

PAL B, G, H, I 4.42 MHz
SECAM 4.43 MHz

NTSC M 3.58 MHz
PAL B, G, H, I 4.42 MHz
SECAM 4.43 MHz

Y-cable

COMPUTER AUDIO IN; Two female
RCA jacks for VIDEO AUDIO IN; Mini
stereo jack for AUDIO OUT (low level)

Video: Female RCA composite and

4-pin Mini DIN S-Video (Y/C)

Video: Female RCA composite and

4-pin mini DIN S-Video (Y/C)

2

1

3

1

Cables for these systems are not included

2

Apple PowerBook 100, 140, and 170 require 3rd party external video adapter

3

Requires 3rd party external video adapter

4

Requires A195 Video Adapter Kit

User’s Guide • A–1

Appendix A • Specifications

LCD Panel All models Active matrix color TFT (Thin-Film

Resolution All models 640 x 480 pixels
Number of Colors All models 2 million colors from a palette of 16.7

Response Time All models 30 - 50 milliseconds (typical)
Contrast Ratio All models 100:1 (typical)
Lamp All models FXL 410 watt Tungsten Halogen

Dimensions All models 13.1” W x 17” L x 5.9” H

Weight Audio/v`ideo-enabled

Audio-enabled

Projection

Distance

Screen Image

Size
Lens All models F/S, 260 - 280 mm focus length
Keystone

Correction
Audio All models Stereo speakers, rear facing

All models 4’ (1.2 m) to 14’ (4.3 m) from screen

All models 35” (88.9 cm) to 128” (325.1 cm)

All models

Transistor)

million colors

Quartz

33.3 cm W x 43.2 cm L x 14.9 cm H

21.3 lbs (9.6 kg)

20.3 lbs (9.2 kg)

diagonal

Normal at +10.5o projection angle

Dual 3 watt amplifiers
Dual stereo inputs (Audio follows

Video):
COMPUTER AUDIO IN
AUDIO IN

Low level stereo audio output

Note: COMPUTER AUDIO IN and

AUDIO IN may be used as
microphone input w/ line level signals

Power

Requirements
Operating

Temperature
Operating

Altitude

Storage

Temperature
Humidity

Tolerance
Approvals All models FCC Class A, UL, TÜV, CSA
Warranty All models One year on parts and labor. No

All models Auto switching from 90 - 130 VAC

All models 50˚ F to 80˚ F (10˚ C to 27˚ C)

All models Max: 5000' (1524 m) above sea level

All models

All models 10% to 85% non-condensing

and 200 - 240 VAC, 47 to 65 Hz

(operating temperature drops 1˚ C
for every 1000' (305m) above sea
level)

-4o F to 140o F (-20o C to 60o C)

warranty on projector lamp.

A–2 • User’s Guide

Appendix B

Accessories &
Replacement
Parts

Cyclops Camera and

Wand

Dual Intensity Laser

Pointer

Video Adapter Adds full-motion video

Desktop Projector

Soft Carrying Case

Desktop Projector

Hard Carrying Case

Video Y-Cable Connects to IBM EGA/CGA,

Video Y-Cable Connects to NEC

Interface Kit Connects Mac SE or SE/30

Interface Kit Connects Mac Classic to

RCA Cable Male RCA connects

BNC to RCA Cable Connects Desktop Projector

Computer-grade

Surge Protector

Video Terminator Kit Video Terminator Kit A41
Maintenance Kit Contains extra halogen lamps,

Appendix B • Accessories & Replacement Parts

Proxima Desktop Projector

Accessory Description Part No.

Interactive pointer system A2060

Activates Cyclops sensor

from up to 25’ away

capabilities to Audio-enabled
models

Accomodates the Desktop

Projector and accessories

Accomodates the Desktop

Projector and accessories

Hercules, Hercules+, and
Olivetti OEC video standards

PC-9801 computer

to Desktop Projector

Desktop Projector

Audio/video-enabled models
to male RCA video source

to a video source w/ a BNC
connector

Protects projector and other

attached equipment from
power surges and spikes.
North America use only.
Comes with $10,000
equipment guarantee.

lens cleaning fluid, lens
tissue, extra air filters, and
can of compressed air

A90

A195

A294

A295

C456-6

C465-6

A33

A35

C400-6

C468-6

S100

A60

User’s Guide • B–1

Appendix B • Accessories & Replacement Parts

Replacement Parts Part No.

Air Filter, Top 140-00680-1
Air Filters, Front (2) 140-00684-1
Halogen Lamp 160-00040
Power Cord: British C1011-6
Power Cord: European C1003-6
Power Cord: Italian C1012-6
Power Cord: North American C1002-6
Dust Cover 705-00046-1
S-Video Cable C466-6
RCA Y Adapter C496-6
Composite Video/Audio Cable C497-6
Computer Audio Cable C498-6
Video Teminator, Macintosh C935
Video Terminator, VGA C936
Video Y-Cable: MAC II/IIsi/LC/Quadra C464-6
Video Y-Cable: VGA C454-6
Programmable Remote Control A26

B–2 • User’s Guide

You can order accessories and replacement parts through your
local dealer or by contacting Proxima at the following numbers:

U.S.A. and Canada:

(619) 457–5500
Press 1 for Customer Service.
(619) 457–8542 (Fax)

Outside U.S.A. and Canada:

(619) 457–5500
Press 1 for Customer Service.
(619) 622–0173 (Fax)

Europe:

[phone]
[phone] (Fax)

Index

A

Applying power to the projector 2–18
Arrow keys 3–1
AUDIO OUT 2–16

external speakers 2–16
external stereo system 2–17

AV tripod

attaching 2–6

B

BRIGHTNESS control 3–2, 3–6

C

Changing air filters 4–5
Cleaning

projection lens 4–1

projection mirror 4–1
Closing the projector 2–6
COLORS 3–8
Computer hookups 2–9
Computer audio cable 2–16
COMPUTER AUDIO IN 2–14
Conflict, internal screen/video port 2–11
Connecting

computer audio 2–14

projector 2–8

video audio 2–14

Connector Panel 2–8

AUDIO IN 2–14
AUDIO OUT 2–16
COMPUTER 2–9
COMPUTER AUDIO IN 2–14
RS–232 2–12
S–VHS 2–13
VIDEO IN 2–12

Control Panel

arrow keys 3–1
Cover assembly 2–3
Cyclops 3–3

calibrating 3–2

D

Desktop Projector

closing 2–6

components 2–1

connecting 2–8

desktop computers 2–9
Macintosh computers 2–9

VGA and Macintosh connectors 2–9
opening 2–2
positioning 2–25
transporting 2–7

E

External speakers 2–16
External stereo system 2–17

F

Factory defaults 3–11
Focusing the image 2–23
FREQUENCY 3–9
Front air intake filter assemblies 4–6

I

Menu window 3–4

Levels menu 3–5
saving changes 3–4
selecting and changing settings 3–4
Setup menu 3–7

Microphone

AUDIO IN 2–15

Mirror assembly 2–4
MUTE key 3–13

IMAGE 3–8
Image size 2–22

K

Keystoning 2–24

L

LAMP alert light 3–12
LAMP key 2–21, 3–2
Lamp release latch 4–3
Lamps 4–3, 4–4
LANGUAGE 3–10
Levels menu 3–5

BRIGHTNESS 3–5
RGB Controls 3–6
SIG LEVEL 3–6
SYNC 3–5
TINT 3–6
VOLUME 3–6

M

O

Opening the projector 2–2
OVERTEMP warning light 3–11

P

PAUSE key 3–14
Positioning the projector 2–25
PROJECTION 3–9
Projector lens focus ring 2–23
Proper air flow 2–20

R

Remote Control 3–13

MUTE key 3–13
REV, PAUSE and FWD keys 3–14
TEXT key 3–14

Replacing lamps 4–3
REV (Reverse) key 3-14
Reverse video mode 3-8
RGB controls 3–6
RS–232 port/cable 2–8, 2–13

Macintosh Connections 2–9
Maintenance Kit 4–1, B-1

S

S–VHS 2–13
Setup menu 3–7

COLORS 3–8
FREQUENCY 3–9
IMAGE 3–8
LANGUAGE 3–10
PROJECTION 3–9
SETTINGS 3–10
SIG LEVEL 3–6
SOURCE 3–7

STORE? 3–10
SOURCE 3–7
Special configurations 2–11
Specifications A–1
STORE? 3–10
Switching Lamps 4–2
SYNC 3–5

T

TEXT key 3–14
TINT 3–6
Top air intake filter assembly 4–7
Transporting the projector 2–7

carrying handle 2–7
Troubleshooting chart 5–1
Turning on/off the lamp 2–21

V

VGA and Macintosh connectors 2–9
VGA connections 2–9
Video adapter 2–11
VIDEO IN 2–12
Video terminators 2–11
Video Y cable 2–9
VOLUME 3–6

W

Warning lights 3–11

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