Technical data

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3. How to use the keyboard

After successful launch enjoy now during the operation a free and independent choice of location up to

approx. 10 m distance to the PC. More or less range can be caused, like mentioned above, 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 the status LEDs on front side of the keyboard

give you information about the current operating condition.

3.1 Meaning of status LEDs

• Pairing-LED

indicates that the keyboard and the USB receiver are in Pairing-Mode, that means

during manual initiation of the new-synchronization routine to one shared „radio

channel“ (ID). It goes out after successful synchronisation.

• Transmitting-LED

indicates during key actuation respectively touchpad operation that 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 was inserted or the battery was used up completely.

Besides it flashes only when the keyboard is not in Sleep-Modus (idle state).

3.2 Special operation modes of the keyboard

• Sleep-Mode

When 30 minutes happens no input in your keyboard respectively touchpad,

the keyboard turns automatically into Sleep-Mode (idle state) to save battery capacity.

• Wake up-Mode

For activating the keyboards 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

After reactivation the keyboard connects automatically again with the USB receiver.

Depending on environmental conditions for the radio transmission it needs for that

between less than 1 second up to few minutes.