warranties for HP products and services are set forth in the express warranty
statements accompanying such products and services. Nothing herein should be
construed as constituting an additional warranty. HP shall not be liable for technical
or editorial errors or omissions contained herein. Reproduction, adaptation, or
translation without prior written permission is prohibited exc ep t as allowe d under
the copyright laws.
Consumer transactions in Australia and the United Kingdom: The above
disclaimers and limitations shall not apply to consumer transactions in Australia
and the United Kingdom and shall not affect the statutory rights of consumers.
Hewlett-Packard Company
Digital Projection and Imaging
1000 NE Circle Blvd.
Corvallis, OR 97330
Second Edition October 2004
Japan ............................................................................................40
Korea ............................................................................................ 40
International ..................................................................................40
Contents4
1. Safety Instructions
Your projector is designed and tested to meet the latest standards for safety of
information technology equipment. However, to ensure safe use of this pro duct, it is
important that you follow the instructions mentioned in this manual and marked on
the product.
Warning
•To pre vent shock, do not open the cabinet. There are no user serviceable
parts inside.
•Please read this user’s manual before you operate your projector. Save
this user’s manual for future reference.
•Do not look straight at the projector lens during operation. The intense
light beam may damage your eyes.
•Refer servicing to qualified service personnel.
•Always open the lens shutter or remove the lens cap when the projector lamp is on.
•In some countries, the line volt ag e is NOT st abl e. This projector i s desi gned to
operate safely within a mains voltage between 100 to 240 volts AC, but could
fail if power cuts or surges of ±10 volts occur. In areas where the mains
voltage may fluctuate or cut out, it is recommended that you connect
your projector through a power stabilizer, surge protector or
uninterruptible power supply (UPS).
•The lamp becomes extremely hot during operation. Allow the projector to cool
for approximately 45 minutes prior to removing the lamp assembly for
replacement.
•Do not operate lamps beyond the rated lamp life. Excessive operation of
lamps beyond the rated life could cause them to break on rare occasions.
•Never replace the lamp assembly or any electronic components unless the
projector is unplugged.
•Do not place this product on an unst able cart, st and, or table. The product may
fall, sustaining serious damage.
•To reduce the risk of electric shock, do not disassembl e th is app liance. Take it
to a qualified technician when service or repair is required. Incorrect
reassembly can cause malfunction of the projector or electric shock when the
appliance is subsequently used.
•This product is capable of displaying inverted images for ceiling mount
installation. Use the HP L1704A ceiling mount for moun ting the unit and
ensure it is securely installed.
1. Safety Instructions5
•Do not block the ventilation holes.
- Do not place this unit on a blanket, bedding or any other soft surface.
- Do not cover this unit with a cloth or any other item.
- Do not place inflammables near the projector.
If the ventilation holes are seriously obstructed, overheating inside the unit may
result in damage.
•Do not place this unit in any of the following environ ments.
- Space that is poorly ventilated or confined. Allow at least 50 cm clearance from
walls and free flow of air around the projector.
- Locations where temperatures may become excessively high, such as the inside of
a car with all windows rolled up.
- Locations where excessive humidity, dust, or cigarette smoke may contaminate
optical components, shortening the projector’s life span and darkening the image.
- Locations near fire alarms
- Locations with an ambient temperature above 35°C / 95°F
•Always place the unit on a level, horizontal surface during operation.
•Do not stand the unit on end vertica lly. Doing so may cause the unit to fall over,
causing injury or resulting in damage to the unit.
•Do not step on this unit or place any object s upon it. Besid es probable physical
damage to the unit, doing so may result in accidents and possible injury.
•Do not place liquids near or on the projector. Liquids spilled into the projector
may cause it to fail. If the projector does become wet, disco nnect it from the
power supply’s wall socket and contact HP to have the projector serviced.
1. Safety Instructions6
2. Introduction
Projector Features
The projector integrates high-performance projection and a user-f riendly design to
deliver high reliability and ease of use.
The projector offers the following features:
•Compact and portable unit
•High quality manual zoom lens
•One-key auto-adjustment to display the best picture quality
•Digital keystone correction to correct distorted images
•Adjustable color balance control for data/video display
•Ultra-high brightness projection lamp
•Ability to display 16.7 million colors
•Switchable normal and Economic modes to reduce the power consumption
•Powerful AV function
•HDTV compatibility
Note: The apparent brightness of the projected image will vary depending on the ambient
lighting conditions and contrast/brightness settings.
2. Introduction7
Shipping Contents
The projector is shipped with the cables required for connection to a PC. Carefully
unpack and verify that you have all of the items shown below. If any of these items
are missing, please contact your place of purchase.
Projector
Remote Control
Pull the tab before using the remote control.
Warranty and
Support
Power cordVGA cableUSB Cable
Quick Setup Guide User’s Guide CD
2. Introduction8
Accessories
Get more from your presentations with HP projector accesso ries. You can purchase
accessories at www.hp.com or through your projector dealer.
•HP ceiling mount kit enables you to simply and d isc re etly i nstall your projector
on the ceiling.
•HP mobile screens with built-in handles are easy to carry and set up anywhere
you need them.
•HP premium remote control allows you to control every aspect of your
presentation.
•HP power cables allow you to connect in any region.
•HP cables allow you to connect all audio-video equipment.
•HP replacement lamp brings your projector up to factory-fresh brightness.
Projector Exterior View
Front / Upper Side
Control panel
(See page 11 for
detailed information.)
Focus ring and
Ventilation grill
Zoom ring
Front adjuster button
Front adjuster foot
Rear Side
Connector panel
(See page 10 for
more information.)
Front IR remote
sensor
Projection lens
Lens cap
Kensington lock slot
Rear adjusters foot
2. Introduction9
Connector Panel
Refer to page 17 for more information on making connections to various equipment.
IR remote sensor
VGA output
VGA input
(PC/ YPbPr/ YCbCr)
USB output
Audio input
S-Video input
Composite-video input
Power cord socket
2. Introduction10
Controls and Functions
Projector
6
7
5
4
3
2
1
8
9
10
11
12
1.Hide button (Refer to page 23 for more information.)
Hides the display.
2.Source button (Refer to page 21 for more information.)
Switches to the next input source. Cycles through VGA, composite video, and
S-video inputs.
3.Temperature-warning light (Refer to page 34 for more information.)
Turns on when the internal temperature is too hi g h.
4.Lamp-warning light (Refer to page 32 for more information.)
Turns on when lamp fails.
5.Keystone buttons (Refer to page 22 for more information.)
Adjust the picture to eliminate slanted sides.
6.Focus ring
Adjusts the focus of the picture.
7.Zoom ring
Adjusts the size of the picture.
8.Power button (Refer to pages 20 and 21 for more information.)
Turns the projector on or off.
9.Menu button and directional arrows (Refer to page 25 for more informa-
tion.)
Change projector settings using the on-screen menu.
10. Auto sync button (Refer to page 23 for more information.)
Resynchronizes the projector to a PC input signal.
11. Picture mode button (Refer to page 24 for more information.)
Adjusts the picture so it is optimized for different types of inputs.
12. Keystone buttons (Refer to page 22 for more information.)
Adjust the picture to eliminate slanted sides.
2. Introduction11
Remote Control
56
4
7
3
8
2
9
1
1.Keystone button (Refer to page 22 for more information.)
Adjust the picture to eliminate slanted sides.
2.Menu button and directional arrows (Refer to p age 25 for more information.)
Change projector settings using the on-screen menu.
3.Keystone button (Refer to page 22 for more information.)
Adjust the picture to eliminate slanted sides.
4.Page-up and page-down buttons ( Refer to page 24 for more information.)
Scroll up and down through pages on a connected PC.
5.Hide button (Refer to page 23 for more information.)
Hides the display.
6.Picture mode button (Refer to page 24 for more information.)
Adjusts the picture so it is optimized for different types of inputs.
7.Auto sync button (Refer to page 23 for more information.)
Resynchronizes the projector to a PC input signal.
8.Source button (Refer to page 21 for more information.)
Switches to the next input source. Cycles through VGA, composite vid eo, and
S-video inputs.
9.Power button (Refer to pages 20 and 21 for more information.)
Turns the projector on or off.
2. Introduction12
Aiming the Remote Control
Infrared (IR) remote control sensors are located on the front and the back of the
projector. The remote con trol must be held at an angl e within 30 degre es of the projection screen or the projector’s IR remote control sensors to functi on correctly. The
distance between the remote control and the sensors should not exceed 6 met ers
(19.5 feet).
6m
Notes on Remote Control Operation:
Make sure that there are no obstacles between the remote control and the IR sensors on the
projector that might obstruct the infra-red beam.
Replacing the Battery in the Remote Control
1.Using a ballpoint pen,
push and hold the battery latch toward the
center, then pull out the
battery holder .
2.Remove the old battery
from the battery holder.
1
2
3.Insert the new battery in
the holder.
4.Push the holder into the
remote control.
Avoid excessive heat and humidity.
There may be danger of an explosion if the battery is incorrectly
replaced. Replace only with the
same or equivalent type recommended by the manufacturer. Dispose of the used battery according
to the manufacturer’s instructions.
2. Introduction13
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