User's Manual

Getting Started 1-9
Ref Component Description
Toggles the keypad lock ON and OFF.
Menu Toggles the “OSD Control Panel” ON and OFF.

Indicators
RF (Radio
Frequency)
Lights green when RF radio is on.
Battery Charge Lights green when the battery is fully charged.
Lights amber when the battery is being charged.
Blinks red (once per second) when the battery’
s capacity
is below 10%.
Blinks red rapidly (once per 0.5 second) when there is
a thermal protection problem with the battery.
Ask for repair
service in case this happens.
Blinks amber when the battery charging is in an abnormal
state. Replace the battery in case this happens.
Hard Disk Drive Lights green when hard disk drive is being accessed.
Lights red when the opti
onal heater is on during system
operation.
Blinks red when the optional heater is in an abnormal state.

Numeric Keypad Provides number, Delete, and Enter keys. When Fn keylock
is on, the keys provide alternative functions.

Cursor-control
Keys
Serves as the arrow keys. When Fn keylock is on,
the keys
provide alternative functions.

Speaker Sends out sound and voice from your Rugged PC.