Figure 3:
Example application.
1. Ground
2. Input — To activate, connect the Input to the Ground pin. To deactivate, leave disconnected or apply
between 3-15 V.
3. Output — When active, Output is internally connected with the Ground pin. Circuit is open when inactive.
Maximum load is 25 VDC, 120 mA.
l
* — Relay
l
** — Switch
Connecting to Microphones, Speakers and Video Monitors
The camera can be connected to an external microphone, speaker and video monitor through the audio/video
connector. The connector is a mini-jack (3.5 mm), and the pinout for it is shown in the following diagram.
NOTE:
The camera only supports line level mono audio input and an NTSC or PAL video output.
The video output signal is determined by the camera flicker control setting. When the camera flicker control is
set to 60 Hz, the video output signal is NTSC. When the flicker control is set to 50 Hz, the video output signal is
PAL. Use the Camera Installation Tool to configure the camera’s flicker control in the Image and Display setup.
15
Connecting to Microphones, Speakers and Video Monitors