Symbol Technologies MC9000-G - Manual (Page 71)

Operating the MC9000-G 2-23
Power Button
Press the red Power button to turn the mobile computer screen on and off. The mobile computer is on
when the display is on and the mobile computer is in suspend mode when the display is off. For more
information, see
Starting the Mobile Computer on page 1-15 .
Do not hold down any key, button or the trigger, other than the Power button
during a reset.
Cold boot resets the mobile computer, to the default settings. All added applications and
all stored data will be removed. Do not cold boot without support desk approval.
Any data previously synchronized with a computer can be restored during the
next ActiveSync operation. See
Chapter 4, Communications for detailed
ActiveSync instructions.
The Power button is also used to reset the mobile computer by performing a warm or cold boot.
• Warm Boot (Soft Reset) - Resets the mobile computer.
• Cold Boot (Hard Reset) - Resets the mobile computer, removes all added applications and
restores all factory default settings.
For information about rebooting the mobile computer, refer to Resetting the Mobile Computer on page
2-41 .
Headphone
An optional headphone is available. The headset plugs into the optional headphone jack located at
the top of the mobile computer, see
Figure 1-1 on page 1-3 . Set the mobile computer volume
appropriately before putting on the headset. When a headset is plugged into the jack, the speaker is
muted.