Lenovo 3000 N100 Hardware Maintenance Manual
When handling ESD-sensitive parts: v Keep the parts in protective packages until they are inserted into the product. v Avoid contact with other people. v Wear a grounded wrist strap against your skin to eliminate static on your body. v Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when you are wearing a wrist strap. v Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially useful when handling ESD-sensitive devices. Select a grounding system, such as those listed below, to provide protection that meets the specific service requirement. – Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground. – When working on a double-insulated or battery-operated system, use an ESD common ground or reference point. You can use coax or connector-outside shells on these systems. – Use the round ground prong of the ac plug on ac-operated computers. Laser compliance statement Some models of Lenovo 3000 computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, the drive is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products. If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note the following: Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives. Do not open. A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following:
May 30, 2010 | Posted in Electronic Manual, Lenovo Manual | Leave a Comment
IBM Lenovo ThinkPad R500 Notebook PDF Datasheet Manual
Cost-Effective Solutions For Mainstream Productivity
• Combines the mainstream performance of the Intel® core™2 Duo processor with the best blend of reliability, durability, versatility, mobility and security
May 28, 2010 | Posted in Lenovo Manual, Notebook | Leave a Comment
JVC Transportable HD Radio Receiver PDF Instructions Manual
Installation for Car Use
There are two ways for installation: “Professional” installation and “Do it Yourself” installation. “Professional” Installation Professional installation requires an experienced technician to install this product in your vehicle, and provides advice for selecting a suitable mounting location, installation of the antenna, and routing all the necessary wires and cables. “Professional ” Installation- Type (A) Professional installation-type (A) is for car radios with an AUX-IN (audio input) function. Please locate the AUX-IN (audio input)’s location and determine whether it is in front or rear of the car radio. Note! Some motorized vehicle antennas will automatically retract down when AUX-IN mode is selected. Under the mentioned circumstances, signal reception will become poor and the sound quality will be poor. Vehicles equipped with a built-in windshield antenna, will automatically turn off when switching the car radio to AUX-IN mode.
May 28, 2010 | Posted in Electronic Manual, JVC | Leave a Comment
Hewlett-Packard Color LaserJet 2550 Series Printer PDF User Guide Manual
The HP color LaserJet 2550L printer is a four-color laser printer that prints letter-size pages up to 20 pages per minute (ppm) in black and white, A4-size pages up to 19 ppm, and it prints letter/A4-size pages at 4 ppm in color. It includes a PCL 6 printer driver and has PostScript® level 3 emulation. The HP color LaserJet 2550n printer has the same features as the HP color LaserJet 2550L printer, except it includes an HP Jetdirect internal print server for connecting to a 10/100Base-T network. This model also accepts optional tray 2 and optional tray 3. (Optional tray 2 must be installed in order to install optional tray 3.)
May 26, 2010 | Posted in Hewlett-Packard Manual, Printer | Leave a Comment
Replacement, Recycling and Disposal of Batteries in IBM/Lenovo Products PDF Reference
Introduction Many Information Technology (IT) products manufactured today use some kind of battery. Typical battery applications include: Powering memory devices to save critical system settings while equipment is turned off Powering portable devices such as notebook and hand held computers when disconnected from a power source. Uninterruptible power supplies designed to allow for safe shutdown of equipment during a power outage. The most common battery type used in today’s electronic products are Lithium “cell” batteries. These small coin-shaped batteries are typically used to power memory circuits when systems are shutdown, saving critical configuration settings and speeding startup when systems are powered on.
May 26, 2010 | Posted in Component Manual, Lenovo Manual, Notebook | Leave a Comment
Lenovo C500 Projector PDF User’s Guide Manual
Positioning the projector
To determine where to position the projector, consider the size and shape of your screen, the location of your power outlets, and the distance between the projector and the rest of your equipment. Following are some general guidelines: v Position the projector on a flat surface at a right angle to the screen. The projector must be at least 1.5 m (4.9 ft) from the projection screen. v Position the projector within 2.7 m (9 ft.) of your power source and within 1.8 m (6 ft.) of your video device (unless you purchase extension cables). To ensure adequate cable access, do not place the projector within .15 m (6 in.) of a wall or other object. v Position the projector the desired distance from the screen. The distance from the lens of the projector to the screen, the zoom setting, and the video format determine the size of the projected image.
May 26, 2010 | Posted in Lenovo Manual, Projector Manual | Leave a Comment