Maintenance, Speciﬁcations, Troubleshooting chart

Troubleshooting chart (continued)

QCare of compact discs

Compact discs are fairly resistant to damage, however mistracking can occur due to an accumulation of dirt on the disc surface. Follow the guidelines below for maximum enjoyment from your CD collection and player.

ODo not write on either side of the disc, particularly the non-label side from which signals are read. Do not mark this surface.

OKeep your discs away from direct sunlight, heat, and excessive moisture.

OAlways hold the CDs by the edges. Fingerprints, dirt, or water on the CDs can cause noise or mistracking. If a CD is dirty or does not play properly, clean it with a soft, dry cloth, wiping straight out from the center, along the radius.

Maintenance

QCleaning the CD pickup lens

In order to ensure proper operation of the CD player, preventative maintenance (cleaning of the laser pickup lens) should be performed periodically. Lens cleaners are commercially available. Contact your local CD software dealer

for options.

QCleaning the cabinet

Periodically wipe the cabinet with a soft cloth and a diluted soap solution, then with a dry cloth.

Caution:

ODo not use chemicals for cleaning (gasoline, paint thinner, etc.). It may damage the cabinet.

ODo not apply oil to the inside of the unit. It may cause malfunctions.

Speciﬁcations

As part of our policy of continuous improvement, SHARP reserves the right to make design and speciﬁcation changes for product improvement without prior notice. The performance speciﬁcation ﬁgures indicated are nominal values of production units. There may be some deviations from these values in individual units.

QGeneral

Power source	AC 120 V ~ 60 Hz

Power consumption	52 W

Dimensions	Width: 6 - 1/2" (165 mm)
	Height: 8 - 2/3" (220 mm)
	Depth: 9 - 1/4" (235 mm)

Weight	8.6 lbs. (3.9 kg)

Q CD player

Type	Single disc multi-play compact disc player

Signal readout	Non-contact, 3-beam
	semiconductor laser pickup

D/A converter	Multi bit D/A converter

Frequency response	20 - 20,000 Hz

Dynamic range	90 dB (1 kHz)

Q Ampliﬁer

Output power	RMS:	Total 160 watt (80 W per channel
		into 4 ohms at 1 kHz, 10% Total
		harmonic distortion.)
	FTC:	60 watt minimum RMS per
		channel into 4 ohms from 100 Hz
		to 20 kHz, 10% Total harmonic
		distortion.

Output terminals	Speakers: 4 ohms
	20Hz - 20kHz
	Video output: 1 Vp-p
	Headphones: 16-50 ohms
	(recommended: 32 ohms)

Input terminals	Audio In (audio signal):
	250 mV/47 k ohms

Q USB

USB host interface	O	Complies with USB 1.1 (Full
		Speed)/2.0 Mass Storage Class.
	O Support Bulk only and CBI protocol.

Support ﬁle	O	MPEG 1 Layer 3
	O	WMA (Non DRM)

Bitrate support	O	MP3 (32 ~ 320 kbps)
	O WMA (64 ~ 160 kbps)

Other	O	Maximum total number of MP3/WMA
		ﬁles is 1024.
	O Maximum total number of folders is
		255 INCLUSIVE of root directory.
	O The ID3TAG information supported
		are TITLE, ARTIST and ALBUM
		only.
	O Supports ID3TAG version 1 and
		version 2.

File system support	O	Support USB devices with Microsoft
		Windows/DOS/FAT 12/FAT 16/ FAT
		32.
	O 2 kbyte block length for sector.

Q Tuner

Frequency range	FM: 87.5 - 108 MHz
	AM: 530 - 1,710 kHz

Preset	40 (FM and AM station)

Q Speaker

Type	2-way type speaker system
	2" (5 cm) tweeter
	4-3/4" (12 cm) woofer

Maximum input power	160 W

Rated input power	80 W

Impedance	4 ohms

Dimensions	Width: 5 - 13/16" (148 mm)
	Height: 8-11/16" (220 mm)
	Depth: 7-9/16" (192 mm)

Weight	4.6 lbs (2.1 kg)/each

E-15

XLDH259P specifications

The Sharp XLDH259P is a versatile and powerful projector designed to meet the needs of both business professionals and educators. With its compact form factor and high-performance features, it stands out as a reliable choice for presentations, lectures, and other visual displays.

One of its key features is the advanced 4,000 ANSI lumens brightness, which ensures clear and vivid images even in well-lit environments. This makes the XLDH259P ideal for conferences and classrooms where ambient light can be a challenge. Coupled with a high contrast ratio, this projector delivers sharp and detailed images, enhancing the viewing experience for audiences.

Another notable characteristic of the Sharp XLDH259P is its support for Full HD 1080p resolution. This capability is crucial for presentations that require a higher level of detail, such as graphics-heavy slides, videos, and intricate visuals. The projector also supports a variety of resolutions, allowing users to adapt to different content types seamlessly.

The XLDH259P incorporates advanced image processing technologies designed to enhance picture quality further. With features such as image shift, digital keystone correction, and lens zoom, users can easily adjust the projection settings to fit any screen size and distance, ensuring a perfect fit for any environment. This flexibility is particularly important in dynamic settings such as classrooms or multi-purpose conference rooms.

Port connectivity is another strong suit of the Sharp XLDH259P. It is equipped with multiple input options, including HDMI, VGA, and USB, allowing for easy connections to laptops, media players, and other devices. The inclusion of built-in speakers also eliminates the need for separate audio equipment in smaller settings.

Efficiency is yet another hallmark of the XLDH259P. It features a low power consumption mode, which not only reduces operating costs but also extends the life of the lamp. The projector is designed for ease of maintenance, with accessible filters and a long lamp life, ensuring low total cost of ownership.

In summary, the Sharp XLDH259P is a feature-rich projector that excels in brightness, resolution, and connectivity, making it an ideal choice for both professional presentations and educational purposes. Its user-friendly design and advanced technologies offer versatility and performance, ensuring that it meets the demands of any user looking for a reliable projection solution.