Yamaha DME32 DME32 Owners Manual - Page 225

220 Chapter 11-GPI Interface Emergency Mode A GPI input can be dedicated for use with Emergency mode, in which the DME32 mutes all outputs and the EMERGENCY indicator lights up. When the emergency condition is removed normal operation is resumed and the EMERGENCY indicator goes out. In a multiple-unit system, all connected DME32s engage Emergency mode simultaneously via the cascade connections, so only one DME32 needs to have a GPI input configured for emergency. The following illustration shows what happens in Emergency mode. Normal mode Emergency mode EMERGENCY SCENE NO. 88 48kHz 44.1kHz LOCK EMERGENCY CONFIGURATION SCENE XXXXXYAMAHAXDME32 XDigitalXMixingXEngine COMPONENT PARAMETER VALUE PROTECT UTILITY CARD DATA USER DEFINE INC DEC SCENE RECALL 7 8 9 4 5 6 1 2 3 STORE 0 RECALL POWER ON OFF DIGITAL MIXING ENGINE GPI connection IN +V GPI IN assigned to Emergency EMERGENCY SCENE NO. 88 48kHz 44.1kHz LOCK EMERGENCY CONFIGURATION SCENE XXXXXYAMAHAXDME32 XDigitalXMixingXEngine COMPONENT PARAMETER VALUE PROTECT UTILITY CARD DATA USER DEFINE INC DEC SCENE RECALL 7 8 9 4 5 6 1 2 3 STORE 0 RECALL POWER ON OFF DIGITAL MIXING ENGINE GPI connection IN +V GPI IN assigned to Emergency X X EMERGENCY Emergency switch box EMERGENCY Emergency switch box DME32-Owner's Manual