(English) User Guide
Page 3
... . . . . . 27 Thinkpad Edge E525 special keys . . . . . 29 Using the UltraNav pointing device 31 Using the TrackPoint pointing device . . . . 31 © Copyright Lenovo 2011 Using the touch pad 33 Using the UltraNav pointing device and an external mouse 34 Adding the UltraNav icon in the Windows notification area 34 Power management 34 Checking battery status 35...
... . . . . . 27 Thinkpad Edge E525 special keys . . . . . 29 Using the UltraNav pointing device 31 Using the TrackPoint pointing device . . . . 31 © Copyright Lenovo 2011 Using the touch pad 33 Using the UltraNav pointing device and an external mouse 34 Adding the UltraNav icon in the Windows notification area 34 Power management 34 Checking battery status 35...
(English) User Guide
Page 13
.... Do not let rechargeable Lithium-Ion batteries completely discharge or store these batteries in the product documentation. To avoid possible injury: • Replace only with a battery of the type recommended by Lenovo for use with local ordinances or regulations. For some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused in landfills. A battery pack other liquids. We recommend...
.... Do not let rechargeable Lithium-Ion batteries completely discharge or store these batteries in the product documentation. To avoid possible injury: • Replace only with a battery of the type recommended by Lenovo for use with local ordinances or regulations. For some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused in landfills. A battery pack other liquids. We recommend...
(English) User Guide
Page 27
ThinkPad Edge E425 and E525 bottom view 1 Battery 3 Hard disk drive 2 Memory-upgrade slot 4 PCI Express Mini Card slot for SD cards. By installing an extended life battery available as options. For details, refer to the instructions in "Power Manager" on page 22. 2 Memory-upgrade slot You can increase the amount of... setting as needed. Chapter 1. • MultiMediaCards Note: Your computer does not support the Content Protection for Recordable Media (CPRM) feature for wireless LAN 1 Battery Use your computer with battery power whenever ac power is unavailable. Bottom view Figure 5.
ThinkPad Edge E425 and E525 bottom view 1 Battery 3 Hard disk drive 2 Memory-upgrade slot 4 PCI Express Mini Card slot for SD cards. By installing an extended life battery available as options. For details, refer to the instructions in "Power Manager" on page 22. 2 Memory-upgrade slot You can increase the amount of... setting as needed. Chapter 1. • MultiMediaCards Note: Your computer does not support the Content Protection for Recordable Media (CPRM) feature for wireless LAN 1 Battery Use your computer with battery power whenever ac power is unavailable. Bottom view Figure 5.
(English) User Guide
Page 36
... provides information about your computer. Storage: 5.0°C to 43.0°C (41°F to 60 Hz Battery pack • Lithium-ion (Li-Ion) battery pack Battery life • For percentage of the remaining battery power, see the Power Manager battery gauge on the model) Power source (ac power adapter) • Sine-wave input at least 10...95°F) - Environment: • Maximum altitude without pressurization: 3048 m (10,000 ft) • Temperature - Height: 28.7 to 36.4 mm (1.13 to 1.43 inches) • For ThinkPad Edge E525 models: - Size • For ThinkPad Edge E425 models: -
... provides information about your computer. Storage: 5.0°C to 43.0°C (41°F to 60 Hz Battery pack • Lithium-ion (Li-Ion) battery pack Battery life • For percentage of the remaining battery power, see the Power Manager battery gauge on the model) Power source (ac power adapter) • Sine-wave input at least 10...95°F) - Environment: • Maximum altitude without pressurization: 3048 m (10,000 ft) • Temperature - Height: 28.7 to 36.4 mm (1.13 to 1.43 inches) • For ThinkPad Edge E525 models: - Size • For ThinkPad Edge E425 models: -
(English) User Guide
Page 54
... the charge is completely depleted; then select Hibernate. To resume your computer into sleep mode, do the following : 1. Maximizing battery life To maximize the life of the battery power. Managing your battery power With Power Manager, you can adjust your work is saved to memory, and then the hard disk drive and the computer display...
... the charge is completely depleted; then select Hibernate. To resume your computer into sleep mode, do the following : 1. Maximizing battery life To maximize the life of the battery power. Managing your battery power With Power Manager, you can adjust your work is saved to memory, and then the hard disk drive and the computer display...
(English) User Guide
Page 119
... "Default," pressing F1-F12 initiates special functions illustrated on ThinkPad • Integrated Graphics • Switchable Graphics OS Detection for boot time, password prompt, and ThinkPad Setup. The Integrated Graphics mode provides longer battery life, while the Switchable Graphics mode enhances performance. If you ... when there is to "F1-F12 keys" Selection • Default • Legacy Display Boot Display Device Graphics Device • ThinkPad LCD • Analog (VGA) • Digital on each key. Advanced configuration 101 Set the optical drive speed. Config menu ...
... "Default," pressing F1-F12 initiates special functions illustrated on ThinkPad • Integrated Graphics • Switchable Graphics OS Detection for boot time, password prompt, and ThinkPad Setup. The Integrated Graphics mode provides longer battery life, while the Switchable Graphics mode enhances performance. If you ... when there is to "F1-F12 keys" Selection • Default • Legacy Display Boot Display Device Graphics Device • ThinkPad LCD • Analog (VGA) • Digital on each key. Advanced configuration 101 Set the optical drive speed. Config menu ...
(English) User Guide
Page 163
... Canada Battery recycling information for the European Union Notice: This mark applies only to be thrown away, but use the collection framework available to : http://www.lenovo.com/lenovo/environment Appendix B. Batteries or packaging for the return and recycling of used batteries and accumulators as unsorted municipal waste, but rather reclaimed upon end of life per...
... Canada Battery recycling information for the European Union Notice: This mark applies only to be thrown away, but use the collection framework available to : http://www.lenovo.com/lenovo/environment Appendix B. Batteries or packaging for the return and recycling of used batteries and accumulators as unsorted municipal waste, but rather reclaimed upon end of life per...
Hardware Maintenance Manual
Page 45
After it cools down, reinstall and recharge it may not be different from having a shortened life. Power off the computer. 2. Remove the battery pack and measure the voltage between battery terminals 1 (+) and 7 (-). General checkout 39 Pin Voltage (V dc) 3 2 1 (20V) 1 +20 2 0 3 Ground Note: ...and leave it is acceptable, do the following: 1. Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that less than 50% of the total power remaining when installed in the icon tray ...
After it cools down, reinstall and recharge it may not be different from having a shortened life. Power off the computer. 2. Remove the battery pack and measure the voltage between battery terminals 1 (+) and 7 (-). General checkout 39 Pin Voltage (V dc) 3 2 1 (20V) 1 +20 2 0 3 Ground Note: ...and leave it is acceptable, do the following: 1. Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that less than 50% of the total power remaining when installed in the icon tray ...