LG DS325, DX325B User Manual
Copyright
This publication, including all photographs, illustrations and software, is protected under international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced without written consent of the author.
© Copyright September, 2007
Disclaimer
The information in this document is subject to change without notice. The manufacturer makes no representations or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose. The manufacturer reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of the manufacturer to notify any person of such revision or changes.
Trademark Recognition
Kensington is a U.S. registered trademark of ACCO Brand Corporation with issued registrations and pending applications in other countries throughout the world.
All other product names used in this manual are the properties of their respective owners and are acknowledged.
— i —
DLP Projjecttor—User’s Manuall
Important Safety Information
Important:
It is strongly recommended that you read this section carefully before using the projector. These safety and usage instructions will ensure that you enjoy many years of safe use of the projector. Keep this manual for future reference.
Symbols Used
Warning symbols are used on the unit and in this manual to alert you of hazardous situations. The following styles are used in this manual to alert you to important information.
Note:
Provides additional information on the topic at hand.
Important:
Provides additional information that should not be overlooked.
Caution:
Alerts you to situations that may damage the unit.
Warning:
Alerts you to situations that may damage the unit, create a hazardous environment, or cause personal injury.
Throughout this manual, component parts and items in the OSD menus are denoted in bold font as in this example:
“Push the Menu button on the remote control to open the Main menu.”
General Safety Information
¾Do not open the unit case. Aside from the projection lamp, there are no user-serviceable parts in the unit. For servicing, contact qualified service personnel.
¾Follow all warnings and cautions in this manual and on the unit case.
¾The projection lamp is extremely bright by design. To avoid damage to eyes, do not look into the lens when the lamp is on.
¾Do not place the unit on an unstable surface, cart, or stand.
¾Avoid using the system near water, in direct sunlight, or near a heating device.
¾Do not place heavy objects such as books or bags on the unit.
— ii —
Preface
Power Safety
¾Only use the supplied power cord.
¾Do not place anything on the power cord. Place the power cord where it will not be in the way of foot traffic.
¾Remove the batteries from the remote control when storing or not in use for a prolonged period.
Replacing the Lamp
Replacing the lamp can be hazardous if done incorrectly. See Replacing the Projection Lamp on page 31 for clear and safe instructions for this procedure. Before replacing the lamp:
¾Unplug the power cord.
¾Allow the lamp to cool for about one hour.
Cleaning the Projector
¾Unplug the power cord before cleaning. See Cleaning the Projector on page 34.
¾Allow the lamp to cool for about one hour.
Regulatory Warnings
Before installing and using the projector, read the regulatory notices in the Regulatory Compliance section on page 44.
– iii –
DLP Projjecttor—User’s Manuall
Main Features
•Lightweight unit, easy to pack away and transport.
•Compatible with all major video standards including NTSC, PAL, and SECAM.
•A high brightness rating allows for presentations in daylight or in lit rooms.
•Supports resolutions up to SXGA at 16.7 million colors to deliver crisp, clear images.
•Flexible setup allows for front, rear projections.
•Line-of-vision projections remain square, with advanced keystone correction for angled projections.
•Input source automatically detected.
About this manual
This manual is intended for end users and describes how to install and operate the DLP projector. Wherever possible, relevant information—such as an illustration and its description—has been kept on one page. This printer-friendly format is both for your convenience and to help save paper, thereby protecting the environment. It is suggested that you only print sections that are relevant to your needs.
— iv —
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Preface |
Table of Contents |
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GETTING STARTED .......................................................................................................................................................... |
1 |
PACKING CHECKLIST ........................................................................................................................................................... |
1 |
VIEWS OF PROJECTOR PARTS............................................................................................................................................... |
2 |
Front-right View ............................................................................................................................................................. |
2 |
Top view—On-screen Display (OSD) buttons and LEDs ............................................................................................... |
3 |
Rear view ........................................................................................................................................................................ |
4 |
Bottom view..................................................................................................................................................................... |
5 |
REMOTE CONTROL PARTS ................................................................................................................................................... |
6 |
REMOTE CONTROL OPERATING RANGE............................................................................................................................... |
8 |
PROJECTOR AND REMOTE CONTROL BUTTONS.................................................................................................................... |
8 |
Remote Control ............................................................................................................................................................... |
8 |
SETUP AND OPERATION................................................................................................................................................. |
9 |
INSERTING THE REMOTE CONTROL BATTERIES ................................................................................................................... |
9 |
CONNECTING INPUT DEVICES ............................................................................................................................................ |
10 |
STARTING AND SHUTTING DOWN THE PROJECTOR............................................................................................................. |
11 |
SETTING AN ACCESS PASSWORD (SECURITY LOCK) .......................................................................................................... |
13 |
ADJUSTING THE PROJECTOR LEVEL ................................................................................................................................... |
15 |
ADJUSTING THE ZOOM, FOCUS AND KEYSTONE ................................................................................................................ |
16 |
ADJUSTING THE VOLUME .................................................................................................................................................. |
17 |
ON-SCREEN DISPLAY (OSD) MENU SETTINGS....................................................................................................... |
18 |
OSD MENU CONTROLS ..................................................................................................................................................... |
18 |
Navigating the OSD ...................................................................................................................................................... |
18 |
SETTING THE OSD LANGUAGE .......................................................................................................................................... |
19 |
OSD MENU OVERVIEW ..................................................................................................................................................... |
20 |
OSD SUB-MENU OVERVIEW ............................................................................................................................................. |
21 |
IMAGE MENU..................................................................................................................................................................... |
22 |
Color Manager.............................................................................................................................................................. |
23 |
COMPUTER MENU.............................................................................................................................................................. |
24 |
VIDEO/AUDIO MENU ......................................................................................................................................................... |
25 |
INSTALLATION I MENU ...................................................................................................................................................... |
26 |
INSTALLATION II MENU..................................................................................................................................................... |
27 |
OSD Menu Setting......................................................................................................................................................... |
28 |
Peripheral Test.............................................................................................................................................................. |
29 |
Lamp Hour Reset .......................................................................................................................................................... |
29 |
Factory Reset ................................................................................................................................................................ |
30 |
Status............................................................................................................................................................................. |
30 |
MAINTENANCE AND SECURITY................................................................................................................................. |
31 |
REPLACING THE PROJECTION LAMP................................................................................................................................... |
31 |
Resetting the Lamp........................................................................................................................................................ |
33 |
CLEANING THE PROJECTOR................................................................................................................................................ |
34 |
Cleaning the Lens ......................................................................................................................................................... |
34 |
Cleaning the Case ......................................................................................................................................................... |
34 |
USING THE KENSINGTON® LOCK ....................................................................................................................................... |
35 |
TROUBLESHOOTING ..................................................................................................................................................... |
36 |
COMMON PROBLEMS AND SOLUTIONS ............................................................................................................................... |
36 |
TIPS FOR TROUBLESHOOTING ............................................................................................................................................ |
36 |
LED ERROR MESSAGES..................................................................................................................................................... |
37 |
IMAGE PROBLEMS.............................................................................................................................................................. |
37 |
LAMP PROBLEMS ............................................................................................................................................................... |
38 |
REMOTE CONTROL PROBLEMS .......................................................................................................................................... |
38 |
AUDIO PROBLEMS ............................................................................................................................................................. |
38 |
HAVING THE PROJECTOR SERVICED .................................................................................................................................. |
38 |
SPECIFICATIONS............................................................................................................................................................. |
39 |
– v –
DLP Projjecttor—User’s Manuall
SPECIFICATIONS................................................................................................................................................................. |
39 |
Input/output connectors ................................................................................................................................................ |
39 |
PROJECTION DISTANCE V.S. PROJECTION SIZE.................................................................................................................. |
40 |
TIMING MODE TABLE ........................................................................................................................................................ |
41 |
PROJECTOR DIMENSIONS ................................................................................................................................................... |
43 |
REGULATORY COMPLIANCE ..................................................................................................................................... |
44 |
FCC WARNING .................................................................................................................................................................. |
44 |
CANADA ............................................................................................................................................................................ |
44 |
SAFETY CERTIFICATIONS................................................................................................................................................... |
44 |
EN 55022 WARNING ......................................................................................................................................................... |
44 |
— vi —
DLP Projjecttor – User’s Manuall
GETTING STARTED
Packing Checklist
Carefully unpack the projector and check that the following items are included:
DLP PROJECTOR |
REMOTE CONTROL |
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(WITH ONE 3V CR2025 BATTERY) |
RGB CABLE |
POWER CORD |
AUDIO CABLE |
COMPONENT CABLE |
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(OPTIONAL) |
(OPTIONAL) |
VIDEO CABLE |
S-VIDEO CABLE |
RGB TO COMPONENT |
CARRYING CASE |
CD-ROM (THIS |
(OPTIONAL) |
(OPTIONAL) |
ADAPTER (OPTIONAL) |
|
USER’S MANUAL) |
Contact your dealer immediately if any items are missing, appear damaged, or if the unit does not work. It is recommend that you keep the original packing material should you ever need to return the equipment for warranty service.
Caution:
Avoid using the projector in dusty environments.
– 1 –
DLP Projjecttor—User’s Manuall
Views of Projector Parts
Front-right View
ITEM |
LABEL |
DESCRIPTION |
SEE PAGE: |
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1. |
Ventilation opening |
To keep the projector lamp cool |
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2. |
Height-adjuster button |
Push to release height adjuster |
15 |
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3. |
Height adjuster |
Adjusts level of projector |
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4. |
Lens cap |
Covers lens to protect when not in use |
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5. |
IR receiver |
Receiver for IR signal from remote control |
6 |
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6. |
Lens |
Remove lens cap before use |
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7. |
Focus ring |
Focuses the projected image |
16 |
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8. |
Zoom ring |
Enlarges the projected image |
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9. |
Function keys |
See Top view—On-screen Display (OSD) buttons and |
3 |
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LEDs. |
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Important:
Ventilation openings on the projector allow for good air circulation, which keeps the projector lamp cool. Do not obstruct any of the ventilation openings.
– 2 –
DLP Projjecttor – User’s Manuall
Top view—On-screen Display (OSD) buttons and LEDs
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ITEM |
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LABEL |
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DESCRIPTION |
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SEE |
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PAGE: |
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1. |
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(POWER) |
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Turns the projector On or Off |
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2. |
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▲ (Up cursor) |
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Navigates and changes settings in the OSD |
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Green |
Power On |
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3. |
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POWER LED |
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Off |
Power Off (AC Off) |
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Flashing |
Error code |
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4. |
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TEMP LED |
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On |
System over temperature |
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Off |
Normal State |
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5. |
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Orange |
Lamp is ready to be powered-on. |
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READY LED |
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Flashing |
Lamp not ready (Warm-up/shutting down/cooling) |
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(see LED Error Messages on page 37) |
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6. |
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MENU |
Open and exits the OSD buttons |
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7. |
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◄ (Left cursor) / |
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Detects the input device |
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SOURCE/ |
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Navigates and changes settings in the OSD |
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8. |
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▼ (Down cursor) / |
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Quick Menu – For Keystone, Audio Volume |
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17 |
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VOL./KEYSTONE |
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Navigates and changes settings in the OSD |
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9. |
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► (Right cursor) / |
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Optimizes image size, position, and resolution |
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7, 18 |
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AUTO/ |
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Navigates and changes settings in the OSD |
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– 3 –
DLP Projjecttor—User’s Manuall
Rear view
ITEM |
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LABEL |
DESCRIPTION |
SEE PAGE: |
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1. |
AC IN |
Connect the POWER CABLE |
11 |
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2. |
Rear IR receiver |
Receiver for IR signal from remote control |
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(Optional) |
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3. |
USB (Service Only) |
Connect the USB CABLE from a computer (service |
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only) |
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4. |
AUDIO |
Connect the AUDIO CABLE from the input device |
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10 |
5. |
S-VIDEO |
Connect the S-VIDEO CABLE from a video device |
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6. |
VIDEO |
Connect the VIDEO CABLE from a video device |
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7. |
RGB |
Connect the RGB CABLE from a computer and compo- |
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nents |
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8. |
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(Security Lock) |
Secure to permanent object with a Kensington® Lock |
35 |
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system |
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Note:
If your video equipment has both S-VIDEO and RCA jacks (composite video) connect to the S-VIDEO connector. S-VIDEO provides a better quality signal.
– 4 –
DLP Projjecttor – User’s Manuall
Bottom view
ITEM |
LABEL |
DESCRIPTION |
SEE PAGE: |
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1. |
Lamp cover |
Remove when changing the lamp. |
31 |
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2. |
Lens cap hook |
To fasten the lens cap cover. |
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3. |
Tilt adjustor |
Rotate adjuster lever to adjust angle position. |
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15 |
4. |
Height adjustor button |
Push to release adjustor. |
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5. |
Height adjustor |
Adjuster drops down when adjuster button is pushed. |
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– 5 –
DLP Projjecttor—User’s Manuall
Remote Control Parts
Important:
1.Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency fluorescent lights can disrupt remote control operation.
2.Be sure nothing obstructs the path between the remote control and the projector. If the path between the remote control and the projector is obstructed, you can bounce the signal off certain reflective surfaces such as projector screens.
3.The buttons and keys on the projector have the same functions as the corresponding buttons on the remote control. This user’s manual describes the functions based on the remote control.
– 6 –
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DLP Projector – User’s Manual |
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ITEM |
LABEL |
DESCRIPTION |
SEE PAGE: |
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1. |
Up cursor |
Navigates and changes settings in the OSD |
18 |
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2. |
Enter |
Changes settings in the OSD |
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3. |
Power |
Turns the projector On or Off |
11 |
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4. |
Right cursor |
Navigates and changes settings in the OSD |
18 |
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5. |
Volume + |
Increase volume |
17 |
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6. |
Volume - |
Decrease volume |
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7. |
Mute |
Mutes the built-in speaker |
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8. |
Freeze |
Freeze/unfreezes the on-screen picture |
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9. |
Source |
Detects the input device |
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10. |
Auto |
Auto adjustment for frequency, tracking, size, position (RGB only) |
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11. |
Keystone top |
Corrects image-trapezoid (wider top) effect |
16 |
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12. |
Keystone bottom |
Corrects image trapezoid (wider bottom) effect |
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13. |
Down cursor |
Navigates and changes settings in the OSD |
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18 |
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14. |
Left cursor |
Navigates and changes settings in the OSD |
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15. |
Menu |
Opens the OSD |
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– 7 –
DLP Projjecttor—User’s Manuall
Remote Control Operating Range
The remote control uses infrared transmission to control the projector. It is not necessary to point the remote directly at the projector. Provided you are not holding the remote perpendicular to the sides or the rear of the projector, the remote will function well within a radius of about 7 meters (23 feet) and 15 degrees above or below the projector level. If the projector does not respond to the remote control, move a little closer.
Projector and Remote Control Buttons
The projector can be operated using the remote control or the buttons on the top of the projector. All operations can be carried out with the remote control; however, the buttons on the projector are limited in use. The following illustration shows the corresponding buttons on the remote control and on the projector.
Remote Control
Some buttons on the projector have multiple functions. For example, item 3/6/7 on the projector functions as the keystone button, volume adjuster, and as the down cursor key.
– 8 –
SETUP AND OPERATION
Inserting the Remote Control Batteries
1. Remove the battery compartment cover by sliding the cover in the direction of the arrow. (A) Pull out the cover. (B)
2. Insert the battery with the positive side facing up.
3. Replace the cover.
Caution:
1.Only use a 3V lithium battery (CR2025).
2.Dispose of used batteries according to local ordinance regulations.
3.Remove the battery when not using the projector for prolonged periods.
– 9 –
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