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1700
Overhead Projector Operating Instructions
Rétroprojecteur
Manuel de l’opérateur
Tageslichtprojektor
Bedienungsanleitung
Retroproyector
Manual del operador
Lavagna Luminosa
Manuale d’Uso
Overheadprojektor
Bruksanvisning
Overheadprojector
Handleiding
Retroprojetor
Manual do usuário
INTENDED USE
Before operating the machine, please read the entire manual thoroughly. The 3M™ Overhead Projector 1700 was designed, built and tested for use indoors, using 3M brand lamps and nominal local voltages.
The use of other replacement lamps, outdoor operation 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
When using your overhead projection 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 service technician.
!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.
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 reassembling 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.Do not overload accessory circuit (if equipped).
13.Connect this appliance to a grounded outlet.
14.Disconnect this unit from its source of supply before replacing the projection lamp.
!15. This unit is equipped with optical lenses and
should not be exposed to direct sunlight.
16.Keep ventilation openings free of any obstructions.
17.This unit is connected by a special power cord that, if damaged, has to be replaced by the same type of power cord. This part can be ordered from your local 3M dealer and has to be installed by a qualified service technician.
SAVE THESE INSTRUCTIONS
The information contained in this manual will help you operate and maintain your Overhead Projector.
THANK YOU
Thank you for choosing 3M overhead projection equipment. This product has been produced in accordance with 3M’s highest quality and safety standards to ensure a smooth and troublefree use in the years to come. Your purchase of this product proves that you appreciate this.
For optimum performance we kindly ask you to follow these operating instructions carefully. We hope you will enjoy using this high performance product in your meeting, training and presentation sessions.
Part Identification List
1. Open Projection Head 17. Machine Identification Plate
2.Projection Mirror
3.Singlet Lens (1705, 1708)Triplet Lens (1720, 1750)
4.Arm
5.Focus Knob
6.Post
7.Post Latch
8.Post Cradle
9.On/Off Power Switch
10.High/Low Brightness Switch (1708, 1720, 1750)
11.Color Tuning Knob (1708, 1720, 1750)
12.Lamp Changer (1708, 1720, 1750)
13.Top Cover Release Latch (with interlock)
14.Top Cover Stage Glass
15.Cord Storage
16.Power Cord
3M 1700 Operator’s Guide |
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Set Up Projector |
4. Plug in power cord into projector and wall outlet (4) and |
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depress on/off power switch. |
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1.Raise the post (1) until it locks into place.
2.Raise projection mirror (2) to adjust screen elevation.
3.Remove power cord (3) from storage area.
Operating The Projector |
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Place LCD projection panel or film transparency in the |
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center of stage glass (4). |
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Read the Important Safeguards before operating this |
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Set lamp brightness to “ High” or “ Low” position. See |
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“ High/Low Lamp Control” below. |
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projector. |
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Rotate focus knob (5) for sharpest image. |
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! Caution
Do not illuminate lamp with projection mirror in the closed position. Heat from the lamp may produce parts that are hot to the touch and damage the optics.
1.Push power switch “ ON” to illuminate lamp.
|= ON
O = OFF
2.Rotate projector (1) until projected light beam is perpendicular (90°) to the screen surface. The height at the left and right sides of the projected image should be equal.
3.Adjust angle of projection mirror (2) to raise or lower the image on the screen.
4.For best results, tilt projection screen (3) toward projector until the width of the projected image is equal at both the top and bottom.
8.If yellow/orange or blue colors appear in corners of image, rotate color tuning dial to remove colors. See Color Tuning.
Fold Down Projector
1.Depress ON/OFF power switch, then unplug power cord from outlet. Coil cord into cord storage area.
2.Close projection mirror.
3.Rotate focus knob (1) clockwise to raise projection head to maximum position.
4.Release post latch (2) and lower post until it locks in the post cradle.
5.Rotate focus knob (3) counterclockwise to lower head until it stops.
6.To move the projector, lift it from the bottom.
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3M 1700 Operator’s Guide |
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