Ask Proxima A4 Compact User manual

QUICK SET-UP
The following steps will quickly lead you through set-up and
adjustments for the projector connected to a single computer.
The sequence numbers refer to the drawing of the quick set-
up. Before connecting, please remember to switch off the
computer and disconnect the projector power cord.
SETTING UP
POWER OFF (1)
Switch off all equipment before
connecting.
COMPUTER (2)
Connect to the computer graphics
port. Use an optional MAC adapter
if needed.
SOUND (3)
Connect sound from the computer
using an optional 3.5 mm stereo
jack cable.
MOUSE (4)
Connect to the PS/2 mouse port.
Use optional cable and adapters for
MAC or serial mouse.
VIDEO (5)*
Connect video. Use a SCART
adapter if needed.
MAINS (6)
Connect the power cord.
POWER ON (7)
First switch on the projector, then
the source equipment for correct
recognition of the projector.
USE
ZOOM , FOCUS AND POSITION
Zoom the lens for desired image size,
focus the lens for an optically sharp
image and tilt the unit using the
integral adjustable feet to position the
image on screen.
RESET
Press RESET to automatically adjust
for position, width and stability.
RESET is automatically invoked when
a new source is connected.
CONTRAST AND BRIGHTNESS
Adjust CONTRAST and
BRIGHTNESS as preferred.
* Video version only
ENGLISH

*** ILLUSTRATION, QUICK SETUP ***

USER GUIDE SVGA LCD PROJECTOR
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TABLE OF CONTENTS
1 INTRODUCTION .................................................................................... 5
2SYMBOL DESCRIPTIONS..................................................................... 6
3SAFETY INSTRUCTIONS...................................................................... 7
4MAIN FEATURES................................................................................. 10
5SUPPLIED MATERIAL......................................................................... 11
5.1 STANDARD MATERIAL......................................................... 11
5.2 OPTIONAL MATERIAL........................................................... 12
5.2.1 SERIAL MOUSE........................................................... 12
5.2.2 MACINTOSH................................................................ 12
5.2.3 CEILING MOUNT......................................................... 12
6MAKING THE CONNECTIONS............................................................ 13
7IMAGE ADJUSTMENTS....................................................................... 15
8USING THE PROJECTOR................................................................... 17
8.1 REMOTE CONTROL.............................................................. 17
8.1.1 REMOTE CONTROL KEYS ......................................... 18
8.2 PROJECTOR KEYBOARD AND INDICATORS..................... 20
8.2.1 KEYBOARD KEYS....................................................... 20
8.2.2 INDICATORS ............................................................... 21
8.3 THE MENU SYSTEM ............................................................. 22
8.3.1 THE SETUP MENU SELECTIONS .............................. 23
8.3.2 THE PICTURE MENU SELECTIONS........................... 23
8.3.3 THE SOUND SELECTIONS......................................... 24
8.3.4 THE OPTIONS SELECTIONS...................................... 24
8.3.4 THE HELP SELECTIONS ............................................ 25
9CEILING MOUNTING........................................................................... 26
9.1 SELECTING A MOUNT.......................................................... 26
9.2 MOUNTING IN THE CEILING................................................ 27
9.3 WIRING.................................................................................. 27
10 TROUBLE-SHOOTING......................................................................... 28
11 MAINTENANCE.................................................................................... 30
11.1 GENERAL .............................................................................. 30
11.2 LAMP REPLACEMENT.......................................................... 30
11.3 THE REMOTE CONTROL...................................................... 32
12 TECHNICAL DATA............................................................................... 33
12.1 GENERAL ENVIRONMENTAL LIMITS .................................. 33
12.2 PROJECTOR UNIT................................................................ 34
PROJECTOR WEIGHT.......................................................... 34
12.3 POWER SUPPLY................................................................... 35
12.4 REMOTE CONTROL.............................................................. 35
12.5 COMPATIBILITY .................................................................... 35
12.6 PROJECTION DISTANCES................................................... 36
13 CONNECTOR PORTS ......................................................................... 37
13.1 COMPUTER........................................................................... 37

USER GUIDE SVGA LCD PROJECTOR
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13.2 MONITOR............................................................................... 37
13.3 MOUSE .................................................................................. 38
13.4 AUDIO.................................................................................... 38
13.5 S-VIDEO* ............................................................................... 38
13.6 VIDEO (YELLOW)*................................................................. 38
13.7 LEFT AUDIO (WHITE)*.......................................................... 38
13.8 RIGHT AUDIO (RED)*............................................................ 39
14 ENVIRONMENTAL HANDLING ........................................................... 40
15 FCC STATEMENT................................................................................ 41
This publication is printed on environmentally friendly paper
The information contained in this User Guide, and the products described
herein are subjected to change without prior notice.

USER GUIDE SVGA LCD PROJECTOR
5
1INTRODUCTION
Thank you for purchasing this state of the art SVGA ultra portable projector!
For long and lasting, safe and secure operation, please read this user guide,
and follow the instructions given. Failing to do so may cause product failure
that could void any warranties given, and in some cases be harmful and
dangerous to people.
For the experienced user, a quick set-up guide is included at the beginning
of this manual.
Please retain this user guide for future reference.
All references to video/video interface/video connections
made in this document only apply to the Video version of the
SVGA LCD Projector.

USER GUIDE SVGA LCD PROJECTOR
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2SYMBOL DESCRIPTIONS
DANGEROUS VOLTAGE
This symbol indicates the presence of high voltages inside
the product. High voltages may constitute electric shock
and may be lethal.
WARNING
This symbol alerts the user of important operating,
maintenance (servicing) and safety-related instructions.
HOT
This symbol indicates hot surfaces.
NOTE
This symbol is used to highlight specific information for the
user.

USER GUIDE SVGA LCD PROJECTOR
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3SAFETY INSTRUCTIONS
The following list of instructions is provided to ensure safe
and risk free use and operation of the projector. Failing to
read and follow these instructions may void any warranties
and may also cause personal injury and material damage.
1. READ INSTRUCTIONS - All safety and operating instructions should be
read before the projector is operated.
2. RETAIN INSTRUCTIONS - The safety and operating instructions should
be retained for future reference.
3. HEED WARNINGS - All warnings on the projector and in the User Guide
should be adhered to. If ignored, use of this projector may cause death,
injury or material damage.
4. CABLES AND CORDS - Use only original cables and cords as supplied
with the projector or as optional accessories. Using third party cables
that may look identical may lead to material damage and personal injury,
as the internal wiring in the cables may be different.
5. LAMP LIFE - The high-pressure lamp may explode if improperly used.
When the lamp lifetime is exceeded, the projector will issue a warning on
screen at start up, and a red indicator on the projector will light up.
Change lamp with an identical spare part as described elsewhere in this
User Guide.
6. LAMP BEAM - Do not look directly into the projector or lens when
operating the projector. The lamp emits rays of strong light, which may
cause eye injury and/or sunburns.
7. WATER AND MOISTURE - The projector is designed for indoor use only
and should not be used near water and moisture.
8. CARTS AND STANDS - Place the projector on a stable, hard surface in
a manner that does not obstruct ventilation ports and openings in the
projector housing. Unstable carts, stands, tables and other
arrangements may cause the projector to fall, which may cause serious
injury to people and/or damaging the projector and other material.
9. CEILING MOUNTING - When mounting the projector in the ceiling,
always ensure that all screws, bolts and other fixing devices of the
ceiling mount hardware are securely in place and tightened. Use only

USER GUIDE SVGA LCD PROJECTOR
8
well dimensioned ceiling mounts from a renowned supplier. Connect the
projector to a switched mains power supply, and switch off when not in
use, for maximum protection against fire. Switching off using the remote
control only puts the projector in a standby (sleep) mode with live
internal voltages.
10.VENTILATION - Slots and openings in the projector housing are
provided for ventilation. Air inlet filters are employed to reduce dust
build-up internally. Periodically vacuum the filters (from the outside of the
ventilation grilles) as needed. To ensure reliable operation of the
projector and protection from overheating, do not block or cover slots or
openings in any way. Do not insert any foreign objects or instruments
into the slots and openings, as this may block the ventilation fans. Do
not place the projector on a soft surface (carpet etc.). Never install the
projector in an enclosed unit unless it is properly ventilated by a
separate cooling system.
1 & 2 Ventilation slots
11.HEAT - The projector should be situated away from heat sources such
as sunlight, radiators stoves or other strong heat sources. Do not
operate the projector outside the maximum temperature specifications.
12.OBJECT OR LIQUID ENTRY - Care should be taken so that objects are
not put or do not fall into the projector housing. Be careful not to spill
liquids that may flow into the projector interior. Do not insert metal or
flammable objects into the projector.
13.POWER SOURCES - The projector must only be connected to proper
electrical voltage as marked on the projector body, on the label at the
power inlet. The projector should be connected to the electrical outlet
using a power cord compatible with the local electrical voltage. Never
operate the projector outside the electrical voltage specification. If you
are unsure about the type of electrical service at your location, please
consult your dealer or local Power Company.
1
2

USER GUIDE SVGA LCD PROJECTOR
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14.POWER CORD PROTECTION - Power cords should be routed so that
they are not likely to be walked on, pinched or unduly bent by items
placed upon or against them. Pay particular attention to cords and
cables at the point where they exit from the projector.
15.GROUNDING OR POLARIZATION - Precautions should be taken so
that grounding or polarization of the projector is maintained. Do not use
a three prong to a two-prong adapter.
16.ELECTRICAL SHOCK - To reduce the risk of electrical shock, do not
open the unit. Refer all servicing to authorized personnel only.
17.CLEANING - The projector should be cleaned only as recommended,
see the Maintenance section. Disconnect the power cord from the power
outlet before cleaning. Do not use liquid, spray or aerosol cleaners.
18.NON-USE PERIODS - The power cord of the projector should be
unplugged from the outlet when left unused for a long period of time.
19.LAMP REPLACEMENT - Replace projection lamp with same type and
rating as shown in the Technical Data section. Allow unit to cool down
before replacement.
20.SERVICING - The user should not attempt to perform unusual or
technical service to the projector. Do not open the unit, except for the
lamp replacement door. Refer all servicing to authorized personnel only.
Replace damaged cords or cables with original replacement parts only.
21.DAMAGE REQUIRING SERVICE - The projector should be serviced by
authorized personnel when:
Objects have fallen, or liquid spilled, into the projector
The projector has been exposed to water or moisture
The projector does not appear to operate normally (fan not working,
Noise, smell, smoke, heat etc.)
The projector has been dropped or damaged
22.ABNORMALITY - If you detect any abnormal smell or smoke,
immediately turn off the power switch. Disconnect the power plug from
the inlet to prevent fire or electrical shock.
23.LIFTING AND MOVING - Let the projector cool down before moving.
Disconnect the power cod and all other cables. Carry the unit by the
handle provided. The projector should preferably be transported in a
suitable case.

USER GUIDE SVGA LCD PROJECTOR
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4MAIN FEATURES
The unit employs the following important features that in total provide you
with a highly functional and powerful projector:
•High brightness image
•Compact and light
•Automatic adjustments/setup
•Digital zoom
•User replaceable UHP-lamp
•True SVGA 800 x 600 resolution
•640 x 480 to 1152 x 864 image compatibility
•16.7 million colors
•Stereo sound
•Infrared remote control with trackball mouse
emulation
•Comprehensive menu system
•On screen display (OSD)
•User and source settings memorized
•Low noise cooling system
•False light blocking
•Power down management
•Smooth scaling of non SVGA image
•Low power consumption

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5SUPPLIED MATERIAL
5.1 STANDARD MATERIAL
A complete set includes the following components:
1. LCD Projector 5. Remote Control
2. Computer cable w/PS/2 mouse 6. Batteries
3. RCA Cable* 7. User Guide
4. Power Cord 8. Soft Case (not shown in drawing)
*Video version only
The standard material is subject to change without prior notice
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7
2
4
3

USER GUIDE SVGA LCD PROJECTOR
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5.2 OPTIONAL MATERIAL
Various cables, adapters and accessories are available as options. Consult
your dealer for further information.
5.2.1 SERIAL MOUSE
In order to connect to a Serial Mouse the following is required:
•4 meter mouse cable
•Serial Mouse adapter
5.2.2 MACINTOSH
In order to connect to a MAC computer the following is required:
•MAC computer adapter
•MAC monitor adapter
•4 meter mouse cable
•MAC Mouse adapter
5.2.3 CEILING MOUNT
To mount the projector in the ceiling, a special ceiling mount kit is available

USER GUIDE SVGA LCD PROJECTOR
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6MAKING THE CONNECTIONS
The projector may be connected to different equipment. The following
sections describe in detail how to connect to these systems.
See the illustration on the rear of the quick set-up card on
how the various system parts connect together.
Be aware of static electricity that may build up in the dry
season and when operating on synthetic carpets. Discharge
any static electricity by touching a metallic surface before
you start.
Place the projector on a table at a suitable distance to the projection screen.
Select a screen with good reflectivity and avoid direct sunlight shining in.
Place the projector so that the image is visible to the whole audience, and
so that the unit does not obstruct the view.
Various cables are supplied or optionally available to connect to different
sources. Follow the list below in numerical order for a trouble-free set-up!
1. SWITCH OFF all equipment before making all the connections.
2. COMPUTER GRAPHICS ADAPTER.
Computer graphics adapters use different connectors depending on the
actual computer system in use. Adapters are used at the computer end
for non-VGA type connections
•PC. Use the computer cable directly to connect to the graphics port.
If needed, connect your monitor to the MONITOR connector on the
projector.
•MAC. Connect the optional MAC adapter marked COMPUTER on
the computer end to adapt to the graphics-port. The optional
adapater marked MONITOR is connected to the monitor cable if
needed.

USER GUIDE SVGA LCD PROJECTOR
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3. SOUND.
Connect sound using an optional 3.5 mm stereo cable.
4. MOUSE.
You may control the mouse directly from the wireless remote control.
•PS/2. The cable connects directly, without the use of an adapter.
Running the computer mouse in parallel is not possible, unless your
computer itself has provision for two mice simultaneously. You may
consider using the serial (RS232) adapter and run your mouse on
the serial port instead, in order to be able to run your local mouse in
parallel. This will require a different mouse driver setting. Please
consult your computer documentation or local dealer for details.
•SERIAL (RS 232). Use the optional cable and serial adapter with a
branch for the local computer mouse. The serial adapter is fitted with
a 9-pin DSUB connector. Use an extra 9 to 25 pin adapter (available
from your dealer) if your computer has a 25 pin serial connector.
Connect your computer mouse to the free branch of the adapter if
desired. With some computers, the branched adapter may not work.
For this purpose, an optional straight serial adapter is available.
•MAC. Use the optional cable and MAC mouse adapter to connect to
the mouse port on your MAC computer.
5. VIDEO. *
The video version connects directly to standard RCA (phono) connectors
for sound and video. You may use a SCART adapter at the source end if
needed.
6. MAINS POWER.
Connect the mains cord to the projector and all other equipment in the
set-up.
7. SWITCH ON the projector first, then the computer. It is important to
switch the projector on first in order for correct detection of the projector
as a display and mouse peripheral device to the computer.

USER GUIDE SVGA LCD PROJECTOR
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7IMAGE ADJUSTMENTS
This section will aid in adjusting a stable, flicker-free image for best viewing
results.
Use the remote control or the projector keypad to adjust settings, either
directly or through the menu system.
The following list aids in a trouble free set-up of the
projector. Try using a patterned background (tiles,
checkerboard pattern etc) when adjusting the image.
1. Zoom
2. Focus
3. Foot release button
4. Adjustable foot
1. ZOOM, FOCUS AND POSITION IMAGE. The projection lens has a
manually adjustable zoom and focus. Place the projector at a suitable
distance to the projection screen; alternatively zoom the image, to obtain
the desired screen size. (See the Technical Data section for max and
min projection distances.) Focus the image and observe that the picture
elements (pixels) become sharp on screen. The projector has two
12
3
4

USER GUIDE SVGA LCD PROJECTOR
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adjustable feet in the front, so that the image can be shifted to a desired
height on the wall. Tilt the projector body in the desired position and
press the foot-release buttons. If necessary, fine adjust the height by
screwing the feet either direction.
2. RESET in most cases automatically adjusts the image position, width
(FREQUENCY) and stability (TUNE). If RESET fails to adjust the image
correctly, see FREQUENCY, POSITION and TUNE below. RESET is
automatically activated when a new source is connected.
3. CONTRAST and BRIGHTNESS may be adjusted according to your
personal taste, the image and the viewing conditions. The controls are
directly accessible on the remote control and on the projector keyboard.
4. FREQUENCY. The frequency controls the width of the image. A wrong
frequency setting can be seen as equally spaced, vertical stripes or
irregularities in the pattern displayed. Press the MENU key, SET-UP,
FREQUENCY and press ENTER. Adjust the value up or down using the
trackball or keyboard cursor controls, observing that the amount of
vertical stripes reduces, until the distortion is gone. You may still have an
unstable image, please see the next section.
5. POSITION the image correctly by accessing SET-UP, POSITION, then
press ENTER and adjust position with the trackball or keyboard cursor
controls
6. TUNE the image for a stable projection. In the menu, select SET-UP,
TUNE and press ENTER. Adjust stability using the trackball.
Set-up should be done once with the source(s) you are using most
frequently. Allow some minutes for the unit to warm up before adjusting the
settings. Most settings will be memorized individually for each source for
future use.

USER GUIDE SVGA LCD PROJECTOR
17
8USING THE PROJECTOR
The projector has a set of features and functions you should familiarize with
in order to get the most out of using the unit.
8.1 REMOTE CONTROL
The remote control is used to adjust the projector for the best possible
image, either directly or through the menu system. It is also used during
presentations for computer mouse control and with special presentation
tools.
The remote control may be pointed directly at the projector
front or rear, where the receivers are situated, or indirectly
by pointing at the projection screen. When pointing at the
screen, point at an angle that reflects the beam towards the
projector.
1. Wire Connection* 4. Light Key 7. Right Key
2. ON/OFF Switch 5. Trackball 8. Bottom Key (Drag)
3. LED Indicator 6. Left Key (Enter)
*Not applicable for this product
3
4
6
8
1
7
5
2

USER GUIDE SVGA LCD PROJECTOR
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The trackball is by default controlling the computer mouse (if the mouse
cable is connected properly). With some functions, like POINTER, MASK
and in the menu system, the mouse control is disabled.
In the menu system, the trackball is used for navigation between the
different alternatives, and when a function is selected, the trackball is used
for adjustment of that function.
Turn on the remote control by sliding the ON/OFF-switch to ON position. To
avoid draining the batteries, turn the remote control OFF after use.
8.1.1 REMOTE CONTROL KEYS
The following table describes each key in detail. Some functions are
memorized, while other functions are only momentary.
The MEM column indicates whether the function setting is memorized.
ON/OFF Switches the remote control on/off (battery save)
CONTR Adjusts contrast. MEM
BRIGHT Controls brightness. MEM
VOLUME Adjusts audio sound volume. MEM
POWER Turns the projector into either operating or
standby mode. In standby mode the projection
lamp is switched off.
RESET Automatically adjusts the image correctly
MASK Applies a mask to the image, which can be moved
up and down using the trackball.
PROG This key may be programmed to any one of the
menu controls. MEM
MUTE Switches the sound on/off.
FREEZE Holds the image projected on the screen.

USER GUIDE SVGA LCD PROJECTOR
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COMPUTER Selects computer as the active source.
VIDEO * Selects video as the active source.
S-VIDEO * Selects S-video as the active source.
AUX ** Selects optional auxilliary input as the active
source.
POINTER Applies a trackball-controlled pointer to the screen.
ZOOM Press to zoom in on the image. Use the trackball
to zoom in or out. Change the zoom area by using
PAN.
PAN Allows panning within oversized (zoomed) images
using the trackball.
LIGHT Press to illuminate the keypad.
MENU Invokes the menu system.
TRACK-
BALL The trackball is mainly used to control the mouse
pointer (if the mouse cable is attached properly).
When ZOOM, MASK, PAN or MENU is invoked,
mouse control is disabled, as the trackball is used
to control these functions instead. Trackball
sensitivity, except for the mouse, is set under
OPTIONS in the menu system. Mouse sensitivity
is set at your computer as with the standard
mouse.
RIGHT Emulates the right mouse key.
BOTTOM/
DRAG This emulates the “click-and-hold” function of the
desktop mouse.
Use BOTTOM/DRAG key instead of RIGHT key
when connected to a Macintosh computer.
LEFT/
ENTER Emulates the left mouse key.
Once the menu is accessed selections are
confirmed using LEFT/ENTER key.
*Video version only.
** Only when auxilliary adapter is fitted

USER GUIDE SVGA LCD PROJECTOR
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8.2 PROJECTOR KEYBOARD AND INDICATORS
The keypad on the projector gives access to all controls, either directly or
through the menu system.
8.2.1 KEYBOARD KEYS
POWER Turns the projector into either operating or
standby mode. In standby mode the projection
lamp is switched off.
CONTRAST Adjusts contrast, the ratio between light and dark
colors. MEM
BRIGHT Adjusts brightness, the whiteness of the image,
which can be altered to suit local lighting conditions.
MEM
VOLUME Volume of the audio output can be altered to suit
local conditions. MEM
MENU Invokes the menu system.
SOURCE Toggles between available input ports.
CURSOR
KEYS The cursor keys are used to navigate in the menu
system.
ENTER Emulates the left mouse key.
Once the menu is accessed selection are
confirmed using ENTER.
HELP Enters help-section in menu
RESET Automatically adjusts the image correctly
POWER
CONTRAST
BRIGHT
VOLUME
MENU
SOURCE
ENTER
HELP
RESET
ALARM