900 PROJECTOR - Projecteur 3M - Free user manual and instructions

USER MANUAL 900 PROJECTOR 3M

When using your photographic equipment, basic safety precautions should always be followed, including the following: 1. Read and understand all instructions before using. Pay particular attention to areas where this symbol ! is shown. 2. Close supervision is necessary when any appliance is used by or near children. Do not leave appliance unattended while in use. ! 3. Care must be taken as burns can occur from touching hot parts. 4. 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 serviceman. ! 5. Position the cord so that it will not be tripped over, pulled or contact hot surfaces. 6. 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. 7. Always unplug appliance from electrical outlet before cleaning and servicing and when not in use. Never yank cord to pull plug from outlet. Grasp plug and pull to disconnect. ! 8. Let appliance cool completely before putting away or when replacing lamp. Loop cord loosely around appliance when storing. 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, but take it to a qualified technician when service or repair work is required. Incorrect reassembly can cause electric shock when the appliance is used subsequently. 11. The use of an accessory attachment not recommended by the manufacturer may cause a risk of fire, electric shock, or injury to persons. 12. Connect this appliance to a grounded outlet. 13. Disconnect this unit from its source of supply before replacing the projection lamp. ! 14.This unit is equipped with optical lenses and should not be exposed to direct sunlight. 15. Keep ventilation openings free of any obstructions. 16. This unit is assembled with a special power cable that, if damaged, must be replaced by the same type of cable. This power cable can be ordered from your local 3M Visual Systems Division Dealer and must be installed by a serviceman.

SAVE THESE INSTRUCTIONS The information contained in this manual will help you operate and maintain your overhead projector.

PRÉCAUTIONS CONSERVER CE MANUEL Product Description/Features

Front View 1 9060, 9061, 9070, 9075, 9076, 9080 (U.S. only), 9085, 9100 2

Projection Mirror Focus Knob Post Assembly Post Lock Control Panel a. Lamp Changer b. High/Low Lamp Switch* c. Lamp Interlock Switch

Carry Handle Top Cover Release Top Cover On/Off Switch Stage Color Tuning Dial Cord Wrap

* On some models, the switch is located inside the top cover.

In the U.S. and Canada, please call us for ---

Technical assistance

If you need product assistance or service, contact your dealer or:

2. Plug in power cord and turn on. Adjust image to screen elevation (A).

3. Focus the projected image (B). 1. Raise the post until it locks into place.

3. Fold down the post. Secure the post in post cradle.

4. Rotate focus knob to minimum (except 9550). 1. Raise projection head (A) up to the maximum (except 9550). 2. Release the post lock (B).

5. Hold to lift projector.

Lamp and adjacent metal parts are hot. Allow lamp to cool before replacing.

ENX -- 82V, 360W 9050, 9060, 9061, 9070, 9080, 9100 FXL -- 82V, 410W 9075, 9076, 9085, 9200

1. Turn projector off and unplug the power cord.

2. Lift up top cover.

3. Remove and discard the old lamp. See

Illustration (A). 4. Install new lamp. 5. Push fully and squarely into socket. See Illustration (B).

6. Close the top cover.

Lamp Changer/Indicator

High/Low Lamp Switch (9070,

9075, 9085, 9100, 9200, 9550) Note Two lamps are provided with the 9200 and 9550.

1. The 9080, 9085, 9100, 9200 and 9550 have a lamp changer feature.

Note 9080/9085 only: To access the Lamp Changer Control, raise the Top Cover. 2. To activate the second lamp, rotate the lamp changer knob (1). 3. The 9550 has an indicator that lights up red (2). This visual reminder alerts the operator that one or both of the lamps are burned out or missing. 3M 9000 Series Operator’s Guide

1. The High-Low lamp switch (3) * is located on the top front control panel.

2. High is recommended for LCD projection panels. Low is recommended for normal use. Note Operating the OHP in the Low lamp setting will extend lamp life. Note Opening the lamp changer will deactivate the lamp (Lamp Interlock Switch (4)). * On some models the switch is located inside the top cover. Page 3

1. The mirror in the open projection head is a front-surface mirror and must not be wiped clean.

2. Remove any surface dirt with a soft brush to avoid scratching the mirror.

1. To eliminate red or blue corners on the screen, rotate the Color Tuning Dial. a. Blue corners -- Rotate the dial to the left. b. Red corners -- Rotate the dial to the right.

3. Clean the outside surfaces of the projection lenses and the stage with 3MtOverhead Cleaner

676 (70-0705-6877-2). Note Cleaning the underside of the stage glass or fresnel lens is not recommended. Improper cleaning or disassembly may damage the fresnel lens. If cleaning is required, contact your local 3M Visual Systems dealer for assistance.

Problem Lamp does not come on -- fan runs New lamp lasts for more than one minute but less than 2--5 hours New lamp burns out immediately after turning on Fan doesn’t run, but lamp is on Neither lamp nor fan comes on

S S S S S S S S S S Projected image is wider at the top S or on one side of the screen

Corners of projected image appear S red or blue or the bottom or sides of projected image are not in focus

Lamp is burned out Lamp is not seated in the socket Lamp changer door is open Defective lamp Defective lamp Electrical problem Fan or motor is obstructed Not plugged into power source No power at the wall outlet Top cover not down all the way Screen is not perpendicular to the projected image Misaligned optical components Lamp not of the proper type

Replace or change lamp Seat lamp all the way in socket Close door Replace lamp

S Try one more lamp. If 2nd lamp blows, have machine checked

S Have machine serviced S Plug into power source S Check power supply S Close top cover all the way S Reposition the screen surface to be 90_ to the projected image S Have optical components adjusted by qualified technician S Replace with proper type lamp

Assistance technique

Accessories -- Accessoires -- Accessorios

Visual Systems Division

6801 River Place Boulevard Austin, Texas 78726-9000

Printed in U.S.A. c 3M 06/00 78-6970-4916-7 Rev. P