EDA71 User Guide 9
• There are security risks in waste batteries. Before cleaning up the battery, stick
the poles with insulation tape.
• Do not modify the battery or attempt to insert foreign objects into the battery.
• Do not solder directly to the battery poles.
• Do not short connect the battery and put the battery away from metal objects.
• Do not drop or mechanically shock or extrude the battery.
• Do not disassemble or open the battery. Do not crush, bend or deform the
battery; Do not puncture, shred or burn the battery.
• Do not immerse the battery in water.
Enable Airplane Mode
If you do not need to connect to any wireless networks, you can enable Airplane
mode to turn Off the radios and save battery power.
1. Swipe up from the bottom of the Home screen to access all apps.
2. Tap Settings > Wireless & Networks.
3. Tap the toggle button next to Airplane mode. An airplane icon appears in the
status bar to indicate Airplane mode is turned On.
Power on the Computer
After you have fully charged and installed a battery, power on the computer for the
first time:
•Press and hold the Power button for approximately 3 seconds, and then release
the button.
Unlock the Screen
The screen lock automatically activates every time the computer is turned On or
when the computer wakes from sleep mode.
• Swipe up from the lock icon at the bottom of the screen.
The level of security provided depends on the type of lock set (e.g., Swipe, Pattern,
PIN, or Password). The default setting, Swipe, provides no protection against unau-
thorized access to your computer.