Bolin Technology D20 Series, User Manual

Page: 13 / 54

13
LED Indicators
The Dante AV encoder features 2 green LEDs and 4
bi-color LEDs.
Green LEDs
•
POWER LED: Indicates power is supplied to
the Dante AV encoder
•
CODEC LED: Indicates the encoder codec is
active
Bi-color LEDs
•
SYSTEM LED: Tri-color LED indicating the
status of the Dante system
1. Solid green
– all ok, sync achieved
2. Amber
– booting up, awaiting sync
3. Red
– system failed to boot correctly
4. Off
– no power
•
ERROR LED: Tri-color LED indicating the
status of the Dante software
1. Solid green
– software running
2. Blinking green
– identifying function
activated
3. Solid or blinking red
– software fault or exception
4. Off
– no power
•
SYNC LED: Tri-color LED indicating the clock synchronization status
1. Solid green
– Dante network clock follower sync with leader achieved
2. Blinking green
– Dante network clock leader
3. Amber
– syncing in progress
4. Red
– sync error
5. Off
– no power
•
HDCP LED: Tri-color LED indicating the status of HDCP on the HDMI input or output
1. Solid green
– non-HDCP unprotected video sink or source detected
2. Blinking green
– HDCP protected content detected
3. Solid red
– invalid non-HDCP video sink or source
4. Blinking red
– HDCP negotiation failed
5. Blinking Amber
– HDCP negotiation in progress
6. Off
– no power
Connectors and Interfaces
RS422 Interface (Serial)
Serial control over IP allows you to use a serial controller to control a
remote device via the Dante network. The Dante AV decoder and
encoder equipped with RS422 interface, supports RS422 serial
control.
The RS422 interface pin definition are as follows:
•
#1 RX-
•
#2 RX+
•
#3 GND
•
#7 TX-
•
#8 TX+