Contact closure
Dry audio input to PCMTIM (from ProHold)
Not used
Not used
Dry audio input to PCMTIM (from ProHold)
Contact closure
6 CONDUCTOR
MODULAR
CABLE
NORMALLY OPEN
CUSTOMER
SUPPLIED SWITCH
PCM
TIM
LEVEL
TNG1S
T1
T2
T3
T4
COM
VMIX
SETUP FOR CONFIGURATION 13: EMERGENCY ALERT TONES
