Panasonic WJ-NV300 Installation Guide - Page 31

Alarm connection When a signal output from the other device is supplied to the Alarm input 1 to 9 terminals (pin nos. 1 - 9), recording or an alarm action will be performed in accordance with the settings. When an alarm device such as a buzzer, a lamp, etc., is installed outside, connect them to the Alarm output terminal (pin no. 21). Sensor Door security switch (Alarm input 9) (Signal ground) (Alarm input 1) Alarming device (Signal ground) 13 9 14 1 Relays, etc.* * Attached when necessary (Alarm output) 21 ALARM/CONTROL Time and polarities of the ALARM/CONTROL connector Terminal Alarm input Network error output Alarm reset input Face matching output HDD error output Camera error output Recorder error output Recording error output Time adjustment signal input Alarm output Activation time 100 ms or more At an error occurrence until the period selected for "Error output duration" has passed* 100 ms or more The set time on the setup menu At an error occurrence until the period selected for "Error output duration" has passed* At an error occurrence until the period selected for "Error output duration" has passed* or the camera reset At an error occurrence until the period selected for "Error output duration" has passed* At an error occurrence until the period selected for "Error output duration" has passed* Input: 100 ms or more The set time on the setup menu Remarks N.O.: L active N.O.: H active L active L active L active L active L active L active L active L active L active * The error output duration is configured on the "Advanced setup" menu - the "Maintenance" page - "System setup" of the setup menu. (☞ Operating Instructions (PDF)) Note: • During "L active (Low active)", the logic will be implemented when the voltage level of signal is low. • During "H active (High active)", the logic will be implemented when the voltage level of signal is high. 31