Can I keep my ARIES always on? Xuanqian Wang July 15, 2015 06:12 Updated Yes, ARIES has been designed to work 24 hours 7 days a week, there is no problem keeping the unit always on. It is however recommended to turn the display off while you do not use the device. Related articles Can I use ARIES without Lightning DS? Turn on/off display Why I see a WiFi symbol on ARIES display? Firmware Version 7.3 Build 20201217 Erase All User Settings Comments 0 comments Please sign in to leave a comment.