Axis Q1615-E Mk II Guia De Instalacion página 17

buttons on the Live View page or by an Action Rule. The output will show as active
(shown under System Options > Ports & Devices) if the alarm device is activated.
• Digital input – For connecting devices that can toggle between an open and closed
circuit, for example: PIRs, door/window contacts, glass break detectors, etc. When a
signal is received the state changes and the input becomes active (shown under System
Options > Ports & Devices).
Note
The I/O connector is connected to the housing (fan/heater) on delivery. In the case of a fan
or heater error, an input signal will be triggered in the camera. Set up an action rule in the
camera to configure which action the signal shall trigger. For information about events and
action rules, see the User Manual available on www.axis.com
Audio connector
The Axis product has the following audio connectors:
• Audio in (pink) – 3.5 mm input for a mono microphone, or a line-in mono signal.
• Audio out (green) – 3.5 mm output for audio (line level) that can be connected to
a public address (PA) system or an active speaker with a built-in amplifier. A stereo
connector must be used for audio out.
3.5 mm audio
connectors (stereo)
1 Tip
Audio Input Balanced: 'Hot' signal
Microphone/Line in
Unbalanced: Microphone/Line
in
Audio Output
Line out, mono (stereo
connector compatible)
The internal microphone is used by default; the external microphone is used when connected. It is
possible to disable the internal microphone by connecting a plug to the microphone input.
RS485/RS422 connector
Two 2-pin terminal blocks for RS485/RS422 serial interface used to control auxiliary equipment
such as pan-tilt devices.
AXIS Q1615-E Mk II Network Camera
17
2 Ring
Balanced: 'Cold' signal
Microphone/Line in
Unbalanced: Unused
Line out, mono (stereo
connector compatible)
EN
3 Sleeve
Ground
Ground