ERROR: Set I/O Voltage failed. Real reading is "value"

ERROR: Set I/O Voltage to"value" failed. Real reading is "value".

 

Can happen due to following reasons:

• Connection with device is wrong
• Target device has developed hardware  malfunction
• RIFF Box I/O voltage generator is malfunctioning

To properly diagnose root of the problem, do the following:

- Disconnect ribbon cable from RIFF Box and press any function button. In case that box internal I/O voltage generator is malfucntioning, You'll receive same error:
 

Connecting to the dead body...ERROR
ERROR: Set I/O Voltage to 2.80V failed. Real reading is 3.86V

In case that box is okay, error will be gone:

 

 

Connecting to the dead body...ERROR
ERROR: The RTCK Signal does not respond.