Opening the cover, Turning on and off the computer, Turning on – Casio HK1223 User Manual
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1-4 Getting
Started
CAUTION:
When you disconnect the AC adapter, disconnect from the electrical outlet first and
then from the computer. A reverse procedure may damage the AC adapter or the
computer.
When unplugging the connector, always hold the plug head. Never pull on the cord.
NOTE: When the AC adapter is connected, it also charges the battery pack. For
information on using battery power, see Chapter 3.
Opening the Cover
CAUTION: Be gentle when opening and closing the cover. Opening it vigorously or
slamming it shut could damage the computer.
1. Open the top cover by pulling on the handle, inserting your index
finger, and then pulling on the cover latch.
2. Lift up the cover. You can tilt the cover forward or backward for
optimal viewing clarity.
Turning On and Off the Computer
Turning On
1. Make sure the computer has a charged battery or is connected to an
AC power supply.
2. Press the power button.