Electrical safety

Safety information

Observe the following rules when working on electrical equipments.

Important:

Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.

Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges. Do not use such kind of mat to protect yourself from electrical shock.

•• Find the room emergency power-off (EPO) switch, disconnecting the switch or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly.

•• Do not work alone under hazardous conditions or near the equipment that has hazardous voltages.

•• Disconnect all power before:

–Performing a mechanical inspection

–Working near power supplies

–Removing or installing main units

•• Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position.

•• If you need to work on a machine that has exposed electrical circuits, observe the following precautions:

–Ensure that another person, familiar with the power-off controls, is near you.

Attention: Another person must be there to switch off the power, if necessary.

–Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back.

Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body.

–When using testers, set the controls correctly and use the approved probe leads and accessories for that tester.

–Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames.

Observe the special safety precautions when you work with very high voltages; instructions for these precautions are in the safety sections of maintenance information. Be extremely careful when you measure the high voltages.

•• Regularly inspect and maintain your electrical hand tools for safe operational condition.

•• Do not use worn or broken tools and testers.

•• Never assume that power has been disconnected from a circuit. First, check it to make sure that it has been powered off.

S205S specifications

The Lenovo S205S is a compact yet powerful laptop that embodies the perfect balance between portability and performance. With its lightweight design and efficient hardware, it is tailored for both students and professionals seeking an reliable computing solution on the go.

One of the notable features of the Lenovo S205S is its AMD processor lineup. Options typically include the AMD A4 or A6 series, which provide a robust performance for multitasking and everyday computing tasks. This processor family is complemented by integrated Radeon graphics, enabling decent visuals for casual gaming and multimedia consumption.

In terms of memory, the S205S offers up to 8GB of RAM. This amount ensures smooth operation even when multiple applications are open, allowing users to transition seamlessly between work and entertainment. For storage, the laptop is equipped with a traditional HDD or an SSD option, granting users the flexibility of speed and storage capacity. SSDs are particularly advantageous for those who prioritize system responsiveness and faster boot times.

The laptop features a 11.6-inch display, which strikes an ideal balance between screen size and portability. The screen resolution typically reaches 1366 x 768 pixels, offering clear visuals for productivity tasks, web browsing, and streaming content. Moreover, the anti-glare coating on the display minimizes reflections, making it a practical choice for outdoor or brightly lit environments.

Connectivity options are abundant with the Lenovo S205S, which includes USB 3.0 and USB 2.0 ports, HDMI out for connecting to external monitors or TVs, and an audio jack that supports both headphones and microphones. The inclusion of a built-in webcam and microphone enhances its capability for video conferencing, making it suitable for virtual meetings and online classes.

Additionally, the Lenovo S205S prioritizes user experience with a well-designed keyboard that provides adequate travel for comfortable typing. The touchpad is responsive and supports multi-finger gestures for ease of navigation.

Overall, the Lenovo S205S stands out with its balance of performance, portability, and practicality. Its combination of competent hardware, thoughtful design, and a variety of connectivity options makes it a solid choice for anyone in need of a dependable laptop for everyday use.