CRP-221 CRP-261 Classroom Projector Owner’s Manual Please read this owner's manual carefully before using this product and keep it for future reference. Network Supported Refer to the Owner's Manuals below for details about network function.
Features and Design This Multimedia Projector is designed with the most advanced technology for portability, durability, and ease of use. This projector utilizes built-in multimedia features, a palette of 16.77 million colors, and matrix liquid crystal display (LCD) technology. ♦ ♦ ♦ Compact Design This projector is designed compact in size and weight. It is easy to carry and installed anywhere you wish to use.
Table of Contents Table of contents_a Features and Design . . . . . . . . . . . . . . . . . . . 2 Table of Contents . . . . . . . . . . . . . . . . . . . . . 3 To the Owner . . . . . . . . . . . . . . . . . . . . . . . . . 4 Safety Instructions . . . . . . . . . . . . . . . . . . . . 5 Air Circulation Installing the Projector in Proper Position Moving the Projector 6 6 6 Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Part Names and Functions . . . . . . . . . . . . . .
To the Owner Before installing and operating this projector, read this manual thoroughly. This projector provides many convenient features and functions. Operating the projector properly enables you to manage those features and maintains it in good condition for many years to come. Improper operation may result in not only shortening the product-life, but also malfunctions, fire hazard, or other accidents.
Safety Instructions All the safety and operating instructions should be read before the product is operated. Do not install the projector near the ventilation duct of air-conditioning equipment. Read all of the instructions given here and retain them for later use. Unplug this projector from AC power supply before cleaning. Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning. This projector should be operated only from the type of power source indicated on the marking label.
Safety Instructions Air Circulation Installing the Projector in Proper Position Openings in the cabinet are provided for ventilation. To ensure reliable operation of the product and to protect it from overheating, these openings must not be blocked or covered. Install the projector properly. Improper installation may reduce the lamp life and cause a fire hazard. CAUTION 20° Do not tilt the projector more than 20 degrees from side to side. 20° Hot air is exhausted from the exhaust vent.
Compliance Federal Communications Commission Notice Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Part Names and Functions ① Top controls and Indicators ② Zoom Ring ③ Focus Ring ④ Speaker ⑤ Infrared Remote Receiver ⑥ Projection Lens ⑦ Lens Cap (See page 61 for attaching.) Front ② ① ③ CAUTION Do not turn on a projector with lens cap attached. High temperature from light beam may damage lens cap and result in fire hazard.
Part Names and Functions Rear Terminal ① ② ① CONTROL PORT When the projector is controlled by a computer, connect to this jack with serial control cable. ② COMPUTER IN 1 /S-VIDEO IN / COMPONENT IN Connect analog RGB output signal from a computer, S-VIDEO output signal from video equipment, or RGB scart 21-pin video output or component video output to this terminal (pp.14-16). ③ COMPUTER IN 2 / MONITOR OUT – Connect analog RGB output signal from a computer to this terminal (p.14).
Part Names and Functions Top Control ⑤ ⑧ ④ ⑦ ③ ② ⑥ ① SELECT button –Execute the selected item (p.21). –Expand or compress the image in the Digital zoom mode (p.35). ② POINT ▲▼◄► (VOLUME +/–) buttons –Select an item or adjust the value in the On-Screen Menu (p.21). –Pan the image in the Digital zoom +/- mode (p.35). –Adjust the volume level (Point ◄►buttons) (p.24).
Part Names and Functions Remote Control ① ON/STAND-BY button Turn the projector on or off. (pp.18-20) You can also turn the document camera on or off with this button. ② AUTO SET button Execute the setting of Auto setup (includes Input search, Auto PC adj. and Auto Keystone functions) in the setting menu. (pp.23, 44) ③ COMPUTER 1/2 buttons Select the COMPUTER 1 or COMPUTER 2 input source. (pp.27, 37) ② ① ⑤ S-VIDEO button Select the S-VIDEO input source. (p.
Part Names and Functions Remote Control Battery Installation 1 Open the battery compartment lid. 2 Install new batteries into the compartment. 3 Replace the compartment lid. Two AAA size batteries For correct polarity (+ and –), be sure battery terminals are in contact with pins in compartment. To ensure safe operation, please observe the following precautions : ● Use two (2) AAA or LR03 type alkaline batteries. ● Always replace batteries in sets. ● Do not use a new battery with a used battery.
Installation Positioning the Projector For projector positioning, see the figures below. The projector should be set perpendicularly to the plane of the screen. ✔Note: • The brightness in the room has a great influence on picture quality. It is recommended to limit ambient lighting in order to obtain the best image. • All measurements are approximate and may vary from the actual sizes. 38.7'(11.80m) A:B = 6:1 (Inch Diagonal) 32.3'(9.84m) Max. Zoom 16.1'(4.90m) 200" 10.7'(3.26m) 4.3'(1.
Installation Connecting to a Computer Cables used for connection • VGA Cables (Mini D-sub 15 pin) • VGA/DC power combined cord (supplied) • Audio Cables Document Camera Note: Monitor Output Audio Output Monitor Input or Monitor Output DC IN 12V RGB Output Use ���������������������������������� only the supplied VGA/DC power combined cord. (Document camera can be powered separately by AC/ DC power supply came with the ELMO document camera "L-1ex/ TT-02RX" or "L-1n/TT-02s".
Installation Connecting to Video Equipment Cables used for connection • Video Cable • S-Video Cable • S-Video-VGA Cable • Audio Cables (Mini Plug: stereo) (Cables are not supplied with the projector.
Installation Connecting to Component Video and RGB (Scart) Equipment Cables used for connection • Audio Cables (Mini Plug: stereo) • Scart-VGA Cable • Component Cable • Component-VGA Cable (Cables are not supplied with this projector.
Installation Connecting the AC Power Cord This projector uses nominal input voltages of 100-240 V AC and it automatically selects the correct input voltage. It is designed to work with single-phase power systems having a grounded neutral conductor. To reduce the risk of electrical shock, do not plug into any other type of power system. If you are not sure of the type of power being supplied, consult your authorized dealer or service center.
Basic Operation Turning On the Projector 1 2 3 4 5 Complete peripheral connections (with a computer, VCR, etc.) before turning on the projector. Connect the projector’s AC power cord into an AC outlet. The POWER indicator lights red. Open the lens cap (see pages 8, 61). Press the ON/STAND-BY button on the top control or on the remote control. The POWER indicator lights green and the cooling fans start to operate. The preparation display appears on the screen and the countdown starts.
Basic Operation Enter a PIN code Use the Point ▲▼ buttons to enter a number. Press the Point ◄ ► buttons to fix the number and move the red frame pointer to the next box. The number changes to “✳”. If you fixed an incorrect number, use the Point ◄ ► buttons to move the pointer to the number you want to correct, and then enter the correct number. Repeat this step to complete entering a four-digit number. After entering the four-digit number, move the pointer to Set.
Basic Operation Turning Off the Projector 1 Press the ON/STAND-BY button on the top control or on the remote control, and Power off? appears on the screen. 2 Press the ON/STAND-BY button again to turn off the projector. The POWER indicator starts to blink red, and the cooling fans keep running. (You can select the level of fans’ quietness and speed. See “Fan” on page 56.) At this time, you can unplug the AC power cord even if the fans are still running. 3 Power off? disappears after 4 seconds.