GEM FLOW COUPLER Monitor, PN 5156-00000-011
An issue was identified where the LCD monitor display may not indicate the correct active channel. The issue occurs when the monitor is turned on using battery power, and channel B was selected as the last active channel prior to powering down.
US
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-2208-2023