Manual KSK-N100RF
3. Battery charging and energy saving sleep mode
You can charge the keyboard with a micro USB cable to a 5 V / 500 (or higher) mA power
adapter (like an mobile phone power adapter) or a USB 2.0 / USB 3.0 port on a PC/Tablet.
Red LED flashes: Battery too low
Red LED on: Charging
Red LED off: Charging finished
The keypad will go to sleep mode when it is inactive for 10 minutes, the LED will turn off. You can
press any key to reactivate the keyboard.
4. Special keys and functions
Press the „Num Lock“ to switch to special functions usage.
For example, after pressing the „Num Lock“ key 9 and 3 will be Page Up/Down