MP7640 Multimedia Projector

Operator's Guide

MP7640 Projecteur multimédia Guide de l'opérateur

MP7640 Multimedia-Projektor Benutzerhandbuch

Proyector de Multimedia MP7640 Manual del Usuario

MP7640 Proiettore Multimediale Manuale dell'operatore

MP7640 Bruksanvisning för multimediaprojektor

MP7640 Multimedia Projector Gebruiksaanwijzing

3M

Table of Contents

Introduction
Safeguards ..... 4
Thank You for Choosing 3M ..... 6
Warranty ..... 6
Section 1: Unpack
Contents of Shipping Box ..... 7
Optional Accessories ..... 7
Keep Your Packing Materials ..... 7
What's Next? ..... 7
Section 2: Product Description
Machine Characteristics ..... 8
Part Identification List ..... 9
System Setup—Connecting to Various Equipment ..... 10
Remote Control Transmitter Identification ..... 11
Changing Remote Control Battery ..... 12
Section 3: Basic Operations
Projector Startup ..... 13
Projector Shutdown ..... 13
Section 4: Adjustments and Functions
How to Use Height Adjustment Foot ..... 14
Plug & Play Function ..... 15
Freeze Function ..... 15
Magnify Function ..... 15
Menu Navigation ..... 16
Factory Default Setting ..... 16
SETUP Submenu ..... 17
INPUT Submenu ..... 18
IMAGE Submenu ..... 19
OPT Submenu ..... 20
Section 5: Maintenance
Cleaning the Air Filter ..... 21
Section 6: Lamp
Lamp ..... 22
Display Lamp Operation Hours ..... 22
Reset Lamp Hours ..... 22
Replacing the Lamp ..... 23
Section 7: Troubleshooting
Symptom/Solution Table ..... 24
Message/Solution Table ..... 24
Service Information ..... 26
Section 8: Accessories ..... 26
Section 9: Appendix (English only) ..... 27

Intended Use

Before operating the machine, please read this entire manual thoroughly. The 3M™ Multimedia Projector MP7640 was designed, built, and tested for use indoors, using 3M lamps, 3M ceiling mount hardware, and nominal local voltages. The use of other replacement lamps, outdoor operation, operation in environments containing heavy cigarette smoke or different voltages has not been tested and could damage the projector or peripheral equipment and/or create a potentially unsafe operating condition.

Important Safeguards

1. Read and understand all instructions before using. Pay particular attention to areas where these symbols are shown:

WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

WARNING

Caution

Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. It may also be used to alert against unsafe practices.

✓ Note - Used to emphasize important conditions or details.

2. Close supervision is necessary when any appliance is used by or near children. Do not leave appliance unattended while in use.

3. Never look directly into the projector lens when the lamp is on. The mercury lamp produces a strong light that could damage your eyesight.

⚠4. Care must be taken, as burns can occur from touching hot parts.

Caution

5. Do not operate appliance with a damaged cord or if the appliance has been dropped or damaged, until it has been examined by a qualified service technician.

⚠6. Position the cord so that it will not be tripped over, pulled or placed in contact with hot surfaces.

7. If an extension cord is necessary, a cord with a current rating at least equal to that of the appliance should be used. Cords rated for less amperage than the appliance may overheat.

8. Always unplug appliance from electrical outlet before cleaning and servicing and when not in use. Grasp plug and pull to disconnect.

9. To reduce the risk of electric shock, do not immerse this appliance in water or other liquids.

10. To reduce the risk of electric shock, do not disassemble this appliance. Take it to a qualified technician when service or repair work is required. Incorrect reassembly can cause electric shock when the appliance is subsequently used.

11. Connect this appliance to a grounded outlet.

⚠13. Keep all ventilation openings free of any obstructions.