You can connect a USB number keypad (supplied) or USB barcode scanner (optional) to the Chip2Go as an external input device. 

Any USB Keypad may be used, the supplied one was chosen for it's inclusion of a backspace, however a * will also act as a backspace. Only the barcode scanner available directly from race result is officially supported, this also includes the mount to attach to the unit. 

To use an external input press Switch Mode and select external scanner keypad. 

Simply enter the desired number with the keypad and press enter or scan the corresponding barcode to encode the transponder. The system will display the previous number which was encoded on the display. 

If using a barcode scanner the barcode must be the correct format. All bibs purchased from RACE RESULT with the standard barcode will be compatible, if using your own barcodes then check the Barcode Format is correct.