2. In this illustration, room 1 is isolated as Zone A, and rooms 2 through 5 are grouped
together to form Zone B. To convert to this configuration from the configuration
represented in illustration 1, switch the MT700 Stingray Mixer for room 2 to primary
status, and the mixers for rooms 3 and 5 to secondary status. Leave the mixer for room 1
set to primary.