Fujitsu Siemens Computers CELSIUS MOBILE 810 Operating Manual page 27

Indicators and input devices
NumLK The [Pad Num]
display, the blue numbers on the lower right on keys in the integrated numeric
keypad are enabled.
The key combination [Fn]
PadLK
editing functions on the upper right on keys in the integrated numeric keypad.
The infrared connection between the removable keyboard and the workstation is
switched on. When this symbol flashes, the infrared connection is not sufficient.
IR
Check the position of the removable keyboard relative to the workstation (see
"Removable infrared
The "long-distance" infrared connection between the removable keyboard and the
workstation is switched on.
The remaining charge of the battery in the removable keyboard is not sufficient for
KB
an infrared connection to the workstation. When this symbol flashes, install the
removable keyboard in the workstation. The battery will only be charged when the
workstation is operating in the mains mode.
The built-in loudspeakers are disabled.
The chipcard reader is active.
A26391-K82-Z110-1-7619
[Pad Num] key has been pressed. If PadLK is also visible in the function [Pad Num] [Pad Num]
[Fn] + [Pad Num]
[Fn] [Fn]
keyboard").
Preparation for use and operation
[Pad Num] has been pressed. This enables the blue
[Pad Num] [Pad Num]
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