Moxa NPort 5650-16 16-Port Serial Device Server RS-232/422/485 needs-refresh Screen has some smalls scuffs

Screen has some smalls scuffs and scratches

Cosmetic Condition: Great - Minimal wear and tear around the cable

Cosmetic Condition: Excellent - Violin is a customer return and has seen minimal use

Comes With:  Varian 8200 Autosampler Chromatography System - Does Power Up

Moxa NPort 5650-16 16-Port Serial Device Server RS-232/422/485 needs-refresh Screen has some smalls scuffsWhat's Included: Moxa NPort 5650 16 16 Port Serial Device Server RS 232 422 485 Functionality: Sold as is. We have not fully tested this unit however there seems to be some issue with it. When powered on and we go through the menu it beeps after a few seconds and goes back to the home screen. We also cannot see what firmware version is loaded so we think this may be the issue and it needs to be loaded updated to the most recent version. Due to this we