diff --git a/Input-Calibration.md b/Input-Calibration.md
index df4270f..49231b7 100644
--- a/Input-Calibration.md
+++ b/Input-Calibration.md
@@ -43,7 +43,7 @@ Limits Input2: TYP:1 MIN:1115 MID:1015 MAX:2633
 ```
 In this example:
 * Input1 was ignored as it was not connected or wasn't moved
-* Input2 was identified as a normal pot (pedal or throttle handle), and the minimum value is high enough to detect a floating input pulled to ground
+* Input2 was identified as a normal pot (pedal or throttle handle), and the minimum value is high enough to detect a floating input pulled to ground. If firmware reads a value below 915 ( MIN - ADC_PROTECT_THRESH ) for ADC_PROTECT_TIMEOUT time, it will trigger an ADC Timeout error. 
 
 The limits will be saved/overwritten in flash memory when you turn the board off by pressing the button.