Danbit ACK-540 RF+, Руководство по эксплуатации

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Version 1.2 (2010/11/09) ● © 2010 by MaxPoint Handelsges. mbH
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3. How to use the keyboard
After successful installation of the keyboard you can now enjoy the freedom of choosing a location of up to
approx. 10 m distance from the PC. A deviation in operating range can be caused, as mentioned earlier, by
metallic dividing walls, other computer cases, monitors, ZIP drives, loudspeakers, switching power supplies
etc., but also by different loading capacity of the batteries. For this issue the status LEDs on the top side of
the keyboard shows you information about the current operating condition.
3.1 Meaning of status LEDs
•
Pairing
-LED
Indicates that the keyboard is in Pairing-Mode with the USB receiver, in other words
the manual implementation of a new synchronisation to achieve a shared “radio
channel” (ID). The light goes out after successful synchronisation.
•
Transmitting
-LED
Indicates that during keyboard or touchpad operation all input information have been
sent out successfully per radio transmission from the keyboard.
•
Battery Low
-LED
Indicates that the load condition of the batteries is below 2.4 Volt. It flashes until a new
battery has been inserted or until the battery has been completely used up. Besides
that it flashes only when the keyboard is not in
Sleep
-Modus (idle state).
3.2 Special operation modes of the keyboard
•
Sleep
-Mode
When there is no input on your keyboard or touchpad for over 30 min, the keyboard automatically turns
into
Sleep
Mode (idle state) to save battery capacity.
•
Wake up
-Mode
To activate the keyboard from Sleep-Mode press any key on your keypad (not the left or right mouse
function key of the touchpad or the touchpad itself!).
•
Reconnect
-Mode
The keyboard automatically connects to the USB receiver after being reactivated. Depending on the
environmental conditions the radio transmission for reconnecting needs between less than 1 second to up
to a few minutes.