Axis P7701 - Accessing the Video Decoder; Access from a browser

AXIS P7701 Installation Guide Page 7
ENGLISH
RS422/RS485 connector - Two 2-pin terminal blocks for RS485/422 serial interface used to
control auxiliary equipment, e.g. PTZ devices.
The RS485/422 serial port can be configured to support:
• Two-wire RS485 half duplex
• Four-wire RS485 full duplex
• Two-wire RS422 simplex
• Four-wire RS422 full duplex point to point communication
LED indicators
Function Pin Notes
RS485/422 RX/TX A 1 (RX) For full duplex RS485/422
(RX/TX) For half duplex RS485
RS485/422 RX/TX B 2
RS485/422 TX A 3 (TX) For full duplex RS485/422
RS485/422 TX B 4
LED Color Indication
Video Green Encoder/Camera is connected.
Amber Steady when connecting to an Encoder/Camera.
Red No Encoder/Camera is connected.
Network Green Steady for connection to a 100 Mbit/s network. Flashes for network activity.
Amber Steady for connection to 10 Mbit/s network. Flashes for network activity.
Unlit No network connection.
Status Green Steady green for normal operation.
Amber Steady during startup, during reset to factory default or when restoring settings.
Red Slow flash for failed upgrade.
Power Green Normal operation.
Amber Flashes green/amber during firmware upgrade.
RS-485/422
RS-485/422
RX/TX
RX/TX
1 2 3 4
T X