Advanced DVB-S2 Receiver Operational Manual
SR1 Specifications
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8 Trouble Shooting
8.1
General
A working SR1 must provide the following indications:
POWER LED Green: SR1 is powered, SW running and FPGA programmed
RF IN LED is Green: The DVB-S2 receiver is locked on input signal
LAN interface LED is blinking: LAN interface is active and traffic flows through
Management LEDs are green: Management interface is connected
8.2
Power LED is Off
Power LED is off. The following possible causes should be verified
Power plug is not fully plugged
Unplug and plug again the power plug
Faulty power supply – replace power supply
Faulty SR1 – replace SR1
8.3
Power LED Constantly RED
When the Power LED is constantly RED, perform the following:
Power Cycle the SR1.
Faulty SR1 – replaces SR1
8.4
Lock LED is Red
The Lock LED indicates the status of the DVB-S2 receiver. Verify the following:
Confirm RF frequency settings
Verify the active Rx channel and the active configuration set
Check LNB settings
Verify incoming RF signal
8.5
LAN Interface Does Not React to Ping
The LAN interface reply to Ping only from the default gateway.
The SR1 sends an ARP request to the default gateway. In case of 3 consecutive failures to
receive the ARP reply, the SR1 will retry to restart the GigE interface.
Verify the “default gateway“ IP address setting in the network menu.
Verify the MAC address of the default gateway was updated by the SR1 ARP.
Verify the LAN cable connection.
Verify the Firmware version is correct. In the main menu verify the Firmware version does not
display an 'ERROR’.
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