No, the MCM cannot be put in test mode (demo mode).
The CM3000 series, CM4000 series, and PM800 series meters can be placed into demo mode. Please see RESL192293 for instructions.
Legacy KB System (APS) Data: RESL199012 V2.0, Originally authored by AnVa on 05/28/2009, Last Edited by MaTh on 02/12/2010
Related ranges: MCM (Multi-Circuit Meter)