These are the different colors you can see on your eVscope LED:

• Red: the eVscope is ON and working well
• Red and blinking: your eVscope in use, while performing Goto or stacking (Enhanced Vision)
• Blue and blinking: the eVscope is off and charging. It will blink from 6 times (fully discharged) to constant blue (fully charged)
• Yellow and blinking: the eVscope is being updated
• Green (for 1 minute): the data transfer succeeded
• Orange (for 1 minute): the data transfer failed
• Green and blinking: your upload is in progress 
• Purple: the eVscope embedded software is turning ON or OFF
• Purple and blinking 5 times: eVscope is OFF and doesn't have enough charge to turn ON. You need to charge it
• White: an error happened. You should reboot your eVscope.

Tips: If your LED remains purple or white regardless of your manipulations (you fully charged the unit, and rebooted it several times), please contact our support.