To Program the upper 4 keys : To Program the upper 4 keys :
1. Entering programming mode - Press down and hold 'Num Lock' and press the keys you want to program. The 'Num Lock' LED will be flashing when entering the programming mode. 1. Entering programming mode - Press down and hold 'Num Lock' and press the keys you want to program. The 'Num Lock' LED will be flashing when entering the programming mode.
2. Inputting the characters to be programmed - with the separate standard keyboard connected, you can enter the characters string up to 24 characters. 2. Inputting the characters to be programmed - with the separate standard keyboard connected, you can enter the characters string up to 24 characters.
3. Exiting from programming mode - exit the programming mode by pressing the 'Num Lock' key again. 3. Exiting from programming mode - exit the programming mode by pressing the 'Num Lock' key again.
4. The newly programmed code / string will be preserved in the memory of the keypad even the power off. 4. The newly programmed code / string will be preserved in the memory of the keypad even the power off.
5. To restore the keypad to its default factory settings, press and hold the 'Num Lock', '-' and 'Enter' keys simultaneously. 5. To restore the keypad to its default factory settings, press and hold the 'Num Lock', '-' and 'Enter' keys simultaneously.