C
HAPTER
2
B
ASIC
F
UNCTIONS
ALH-901
X
U
SER
’
S
G
UIDE
DOC.
CONTROL
#8102117-000
REV
A
7
Power On and Off
Pressing the <Power> button once causes the device to enter low-power (sleep) mode. Pressing
<Power> button once again activates the system.
Power On and Off With <Power> Button
Even though the
unit’s power is off, the data stored in RAM will be saved, and those programs
which have been running before the power was turned off will resume where they left off. If the
main battery and backup battery are both discharged, the RAM data will disappear and the system
will be start up as if from a cold reboot.
Locking the Screen
You can lock the screen on the unit, but still be able to see the clock and status bar at the top.
Click the Start button, and then the Lock icon next to it to lock the screen.
Power Off:
1. When the system is on, press the <Power>
button for a couple of seconds and the
backlight will be turned off and it will enter
the low-power sleep mode.
Power On:
1. When the system is off, press the <Power>
button quickly, and the backlight will turn on
and wake up the system.
2. The power will be turned on automatically
when you connect to the ActiveSync USB
cable.
Power Button
Start button
Taskbar
Lock