Panasonic WJ-HD309A Operating Instructions Manual page 118

G [Terminal Setup] Perform the settings for
the alarm terminal polarity.
Select how to supply the signal to the alarm terminal.
SETUP MENU
Advanced
Event Setup
VMD Setup
Alarm Setup
Terminal Setup
Quick Menu
N.O.: Signals will be supplied when short-circuited.
(Normally Open)
N.C.: Signals will be supplied when open-circuited.
(Normally Closed)
Note: It is possible to set polarities for each of the alarm
inputs 1-16 respectively using a PC via a network.
118
System Recording Event Schedule
LIVE
Switcher Display Comm Maintenance
I
Terminal Setup
N.O.