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7
AXIS 221 - Product Features
Power adapter connector - for connection of the PS-K power adapter (included).
Power connector block - for connection of
a power supply. See Power connections, on
page 48 .
I/O terminal connector - The I/O terminal connector pro
vides the physical interface to one
solid state relay output, two digital photo-coupled inputs, RS-485 and an auxiliary
connection point for DC power. For more information, see Unit Connectors, on page
46.
Network connector - The AXIS 221 connects
to the network via a standard network cable,
and automatically detects the speed of the local network segment (10BaseT/100BaseTX
Ethernet). This socket can also be used to power the AXIS 221 via PoE (Power over
Ethernet). The camera also negotiates the correct power level when using PoE.
RS-232 connector - Single 9-pin D-SUB RS-232 connector, max 115
kbit/s, half-duplex.
Serial number - This number is
used during installation.
Reset button
- Press this button to install the AXIS 221 using the AXIS Internet Dynamic
DNS Service (see the installation guide), or to restore the camera to its factory default
settings, as described in Resetting to the Factory Default Settings, on page 45.
LED indicators
After completion of the startup
and self test routines, the multi-colored Network, Status,
and Power LED indicators flash as follows:
Network
Amber Steady for connection to 1
0 Mbit/s network. Flashes for network activity.
Green Steady for connection to 100 Mbit/s network. Flashes for network activity.
Unlit No connection.
Status
Green Shows steady green for normal operation. Can be c
onfigured to flash green at intervals
whenever the camera is accessed. See the online help for more information.
Amber Shows steady amber during reset to factory
default or when restoring settings.
Red Slow flash for failed firmware upgrade (see Emergency
Recovery Procedure, on page 51).
Unlit When configured for “no flash” on camera access.
Power
Green Normal operation.
Amber Flashes green/amber during firmware upgrade.