User`s manual

46
AXIS 223M - System Options
Ports & Devices
I/O Ports
The two alarm inputs and one output on the AXIS 223M can be connected to various
external devices, such as door sensors and alarm bells. The name given to the ports can be
changed and state of the I/O ports can be set to Open circuit or Closed circuit.
The pinout, interface support and the control and monitoring functions provided
by this
connector are described in Unit Connectors, on page
50.
RS-485/422 & RS-232
The RS-485/422 and RS-232 connectors can also be configured to allow them to be
controlled by TCP/IP applications. The TCP/IP parameters are described in the online help
.
It is possible to configure COM Ports RS-485/422 and
RS-232 for Pan/Tilt/Zoom (PTZ)
functionality, but only with additional third party hardware and
a compatible PTZ driver.
For more information, please contact support at
www.axis.com
LED
The Status and Network Indicator LEDs can be set to flash at a configurable interval (or to
not light up at all) whenever the unit is accessed. For a listing of all LED behavior, see page
7, or the online help .
Note:
The LED does not flash when the stream is retrieved using MPEG-4 multicast.
Maintenance
• Restart - The unit restarts without changing any setting. Use this method if the
unit is not behaving as expected.
• Restore - The unit restarts and most current sett
ings are reset to the factory
default values. The only settings saved are:
• the boot protocol (DHCP or static)
• the static IP address
• the default router
•the subnet mask
• the system time
• Default - The
Default button should be used with caution. Pressing this button
will return
all of the camera's settings, including the IP address, to the factory
default values. The camera will then have to be re-installed.
Upgrade Server - Se
e Upgrading the firmware, on page 54.