MC 250 - Video projector Artograph - Free user manual and instructions

Brand	Artograph
Model	MC 250
Product Type	Video Projector
Dimensions (W x D x H)	8.3 x 6.1 x 2.8 inches
Weight	2.2 lbs
Power Supply	AC 100-240V, 50/60 Hz
Lamp Type	LED
Lamp Life	Up to 20,000 hours
Resolution	SVGA (800 x 600)
Brightness	1000 lumens
Contrast Ratio	2000:1
Inputs	VGA, Composite Video, HDMI
Outputs	Audio Out (3.5mm)
Focus	Manual
Keystone Correction	Manual (±15°)
Speaker	1 x 2W
Maintenance	Clean air filter monthly
Safety	Do not stare into lens; place on stable surface
Spare Parts	Replacement lamp, air filter
Repair Information	Contact Artograph support for authorized service
Manual	Free download from notice-facile.com

Frequently Asked Questions - MC 250 Artograph

How do I connect my laptop to the MC 250 projector?

Use a VGA or HDMI cable to connect your laptop's video output to the corresponding input on the projector. Select the correct input source via the projector's menu.

What is the lamp life and how do I replace it?

The LED lamp lasts up to 20,000 hours. When it dims or fails, turn off and unplug the projector, remove the lamp cover, and replace with a compatible Artograph lamp.

How do I clean the air filter?

Locate the air filter on the side or bottom of the projector. Gently remove it and clean with a soft brush or compressed air. Reinstall after cleaning.

Why is there no image or sound?

Check that the projector is powered on, the correct input is selected, and all cables are securely connected. Also ensure the lens cap is removed.

Can I project onto a white wall?

Yes, the MC 250 can project onto any flat, light-colored surface. For best results, use a projection screen.

How do I adjust the focus and keystone?

Rotate the focus ring on the lens for sharpness. Use the keystone correction dial to square the image if projected at an angle.

What is the maximum projection size?

The MC 250 can project images from 30 to 150 inches diagonal, depending on distance. Refer to the user manual for throw distance chart.

How do I reset to factory settings?

Navigate to the projector's OSD menu, select 'Setup' or 'Settings', then choose 'Factory Reset'. Confirm to restore default settings.

Are there any safety precautions I should follow?

Do not look directly into the lens. Keep the projector away from heat sources and ensure adequate ventilation. Unplug during cleaning or maintenance.

Where can I download the user manual?

Visit notice-facile.com and search for 'Artograph MC 250' to download the PDF manual for free.

USER MANUAL MC 250 Artograph

MC 250 PROFESSIONAL PROJECTOR

User's Guide

Line drawing of a portable projector with a circular lens and ventilation slots (no text or symbols)

ARTOGRAPH®

2838 Vicksburg Lane North • Plymouth, MN 55447-1878 USA

Tel: [phone] • Email: [e-mail]

Plug into your creativity at www.artograph.com

SAVE THESE INSTRUCTIONS

Thank You...

for purchasing an Artograph MC 250 projector. This projector has been designed with superb optics and projection characteristics, producing outstanding image quality and accuracy. The MC 250 will enlarge any image from photos to complex designs in full color and with infinite detail. Use it to view or trace photos and designs onto a wall, canvas or any vertical surface with outstanding results. As with any precision equipment, treat it with care and it will provide you with years of excellent performance. Should you need additional information or help with your projector, please contact your local dealer or Artograph, Inc.

UNPACKING

Upon removing the MC 250 from its packaging, check it over carefully for any hidden damage. IF DAMAGE IS FOUND, do not proceed until damage is reported to and inspected by the freight carrier or your place of purchase.

QUICK SETUP

1. Mount projector onto a fl at surface. Plug in power cord into a 110v receptacle and turn on switch. (Fig. 1)
2. Lay copy face down onto glass copy area. Close cover. (Fig. 2)
3. Adjust distance to projection area to achieve desired image size and rotate lens to focus. (Fig. 8)

DETAILED OPERATION

Please read this entire operation manual before operating the unit. Refer to the corresponding pictures to the instructions below.

Projection Room

For best results the projector should be used in a room where the lights can be turned completely off and no window light is present. The projector works similar to a fl ashlight, so the darker the room, the brighter and clearer the image will become. To achieve maximum enlargement of 15 times, a minimum distance of 15 feet is required. A 110v electrical receptacle should be near by.

Mounting Surface/Projection Area

To minimize distortion of the projected image, the MC 250 must be mounted upon a hard, fl at level surface so that the projector is pointed perpendicular to the projection area. The height of the surface will depend upon the image size and where the image needs to be projected. The MC 250 is equipped with adjustable front legs. These should only be used when viewing an image and not tracing, unless distortion is desired. When the front legs are extended and the projector is tilted up, the image will become distorted (keystoned).

Simple line drawing of a kitchen counter with a monitor and base (no text or symbols)

Diagram of a hand holding a tool or device with a shaded area, no visible text or symbols

Line drawing of a mechanical device with an arrow indicating motion, labeled '3' (no text or symbols on the diagram itself)

Diagram of a device with a screen and handle, showing an arrow pointing to the screen area (no text or symbols present)

Diagram of a mechanical device with arrows indicating motion, no text or symbols present

Line drawing of a vintage camera with lens and control panel (no text or symbols)

Diagram of a mechanical or optical setup with a beam splitter and diffuser beam, no visible text or symbols

Loading Copy (Figs. 2-6)

Raise the copy cover and place copy face down onto the glass surface, close the cover. To project oversize copy or books, the copy cover is removable. When removing the cover, however, it is necessary to ensure that the micro-switch is depressed to power on the lamp. The micro-switch is located on the top surface of the copy area.

Turn On Power (Fig. 1)

The power rocker switch is located on the lower backside of the unit. Once the power is on, the projection lamp will only turn on when the copy cover is closed or the micro-switch is depressed. A handy pilot lamp will glow when the power in on to provide convenient illumination in the darkened room.

Projection (Fig. 7)

The projected image size is dependent upon the distance between the projector and the projection surface. The MC 250 will enlarge the copy approximately from 3x up to 15x that of the original copy size. Refer to chart below for approximate distance:

Enlargement: 3X		5X	10X	15X
Distance:	3.7'	5.5'	10.1'	14.7'

For best results, in order to achieve a specific enlargement or size, project a known size original, such as a ruler or some markings on a piece of paper (e.g. 1/2" increments) and measure the resulting image size. Move the projector nearer or farther away to achieve desired size.

Focus (Fig. 8)

Rotate the lens to sharpen the image. When focusing extends the lens out of the projector, pull out the lens support that is positioned underneath the lens.

ILLUMINATION

The MC 250 is equipped with a special 300-watt Tungsten-Halogen lamp that is only available from Artograph or an Artograph dealer. In addition, the MC 250 is equipped with a fuse designed to protect the electrical system against bulb failure. When the lamp blows usually the fuse does too. Replacement lamp includes a fuse.

Lamp Specifications:

Artograph part #: 200-578

Average Life: 75 hours

Lumens: 7700

Volts: 120

Watts: 300

Halogen Lamp Replacement (Fig. 10-12)

Caution: Ensure that the projector is completely cooled and unplugged before attempting to replace the lamp.

Fig. 10. Move the lock (a) in direction of the arrow and remove the glass plate by lifting from the two recesses (b).

Fig. 11. Remove the heat protection filter by moving it slightly upwards and then drawing it downwards to the front to release it from the holder.

Fig. 12. Push the lamp slider to the left in the direction of the arrow. The lamp will be disconnected from its socket, remove from the unit.

Mechanical assembly diagram showing a cam mechanism with rotating components and directional arrows (no text or symbols)

Diagram of a cable rack with a power plug, no text or symbols present

Diagram of a mechanical device with hands holding parts, showing internal components and directional arrows (no text or symbols)

Illustration of a hand pressing down on a device with a left-pointing arrow (no text or symbols)

Top-down diagram of a car's front view showing exhaust, wheels, and dashboard (no text or symbols)

Insert a new Halogen lamp into the lamp slider. DO NOT TOUCH THE LAMP WITH YOUR BARE FINGERS! Oil from your fingers reduces the lamp life.

Move the lamp slider with the lamp to the right until it stops. The lamp is now inserted into the lamp socket. Replace the heat protection fi Iter and the top glass.

Pilot Lamp Replacement

(Fig. 13)

The pilot lamp is located in a compartment on the bottom side of the unit. Move the cover of the compartment in direction of the arrow. Now the lamp is visible and can be easily replaced.

Changing the Fuse (Fig. 14)

The fuse socket is located on the bottom of the unit. It is unlocked by turning the screw top in a counter clockwise direction. Replace with F4A fuse.

Overheating Protection

The MC 250 is specially fitted with a thermal safety switch, which will turn off the lamp in the event of overheating (check to ensure that the ventilation slots have not been inadvertently covered). When the projector reaches a cooler operating temperature, the lamp is switched on automatically.

Projection Caution

Caution must be exercised whenever photos or heat sensitive materials are used in the projector. The MC 250 is designed to provide maximum illumination with a minimum of residual heat, however, with extended use; the top copy glass may attain temperatures sufficient to affect the quality of the heat sensitive materials. It is highly recommended that copies should be used for the projection of all valuable photos or art materials. Artograph will not be responsible for damage to any heat sensitive materials.

MAINTENANCE

Lens: Clean lens with any commercial lens cleaner and a soft cloth or lens tissue. NOTE: Apply cleaner to cloth. Never apply cleaner directly onto lens as it may seep into the lens.

Mirror: The MC 250 incorporates a special, front-surface mirror, which eliminates double imaging and enhances brightness. The silvered surface must be cleaned with care. Use a mild cleaning solution and a clean cloth or tissue. Do not scrub!

WARRANTY

ARTOGRAPH projectors are warranted to be free from defects in material and workmanship for ONE YEAR from the date of purchase by the consumer. Any part to the equipment found to be defective under normal installation and use during the warranty period will be repaired or replaced by ARTOGRAPH. The equipment should be returned, postage or freight prepaid, to ARTOGRAPH and must be accompanied by a proof of purchase. CONTACT OUR OFFICE, PRIOR TO RETURNING, FOR RETURN AUTHORIZATION. THIS WARRANTY DOES NOT APPLY TO LAMPS.

Equipment repaired or replaced under warranty will be returned postage or freight prepaid. The warranty for repaired or replacement parts shall be for the duration of the original warranty. This warranty does not apply to equipment which has been subject to abuse, accident, or alteration. The registration card should be filled out and returned within 10 days of purchase.

THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, AND THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND HEREBY EXCLUDED BEYOND THE ONE-YEAR DURATION OF THE WARRANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

This warranty gives you specific rights and you may also have other rights which vary from state to state.

Artograph, Inc.

Plymouth, MN

If you need more information or help, please contact your local dealer, or contact Artograph at:

Toll-free: [phone] Tel: [phone]

Fax: [phone] Email: [e-mail]

Plug into your creativity at www.artograph.com

Made in the USA