The following is troubleshooting information in the event that the R-05 will not boot up all the way and is stuck on the Welcoming screen:
- Remove the SD memory card and power on the R-05. If the R-05 boots up and states "No Card", then the R-05 should be functioning properly but the SD card has an issue.
In this case: - Be sure that the SD card is compatible: What Secure Digital (SD) Memory Cards are Compatible?
- Test with a different compatible memory card.
Additional troubleshooting if the problem continues:
- If a power supply is being used, be sure that a PSB-6U or UDC-25 power supply only is being used--3rd party power supplies can cause the unit to not operate properly.
- If the correct power supply is being used or batteries are being used, disconnect the power supply (if one is connected) and try using brand new, unused batteries for troubleshooting purposes--Alkaline batteries are recommended and Lithium are not compatible.