Wohler has made major functional upgrades to its AMP2-16V audio/video processing monitor to make it easier to use. Highlights include support for SMPTE 2020, a menu lockout function designed to prevent unauthorized changes to the unit's configuration, the ability to cycle through solo monitoring of defined clusters of audio channels at the press of a button, an optical SPDIF input option for monitoring the consumer's set-top box experience, and improved display of metadata and stream status information.To facilitate the additional information that can be displayed, the system gives operators free rein in using both screens as they wish, including the possibility of putting metering on one screen and status/metadata on the other, or splitting the 16-channel meters across both screens for readability. The updates are available as a simple upgrade to all current AMP2-16V owners and come standard on all new AMP2-16V units.