Emergency Mode - Yamaha DME32 Owner's Manual

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 con-
dition is removed normal operation is resumed and the EMERGENCY indicator goes
out.
In a multiple-unit system, all connected DME32s engage Emergency mode simulta-
neously 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
SCENE NO. CONFIGURATION SCENE DATA
88
COMPONENT PARAMETER VALUE
48kHz
44.1kHz USER DEFINE
LOCK
EMERGENCY PROTECT UTILITY
CARD
GPI connection
IN +V
EMERGENCY
Emergency switch box
DME32—Owner's Manual
SCENE RECALL
7 8 9
INC
4 5 6
POWER
ON OFF
DEC
1 2 3
0
STORE RECALL
DIGITAL MIXING ENGINE
GPI IN assigned
to Emergency

Emergency mode

EMERGENCY
SCENE NO. CONFIGURATION SCENE DATA SCENE RECALL
88 7
INC
4
COMPONENT PARAMETER VALUE
DEC
48kHz
44.1kHz USER DEFINE 1
LOCK
EMERGENCY PROTECT UTILITY
STORE
CARD
GPI connection
GPI IN assigned
IN +V
to Emergency
EMERGENCY
Emergency switch box
X
8 9
5 6
POWER
ON OFF
2 3
0
RECALL
X
DIGITAL MIXING ENGINE