Troubleshooting
1. Problem:
Can't find receiver in network.
Work-around:
The automatic IP address receipt is not set in
the network adapter settings. Set the check
box Obtain an IP address automatically
(see the figure).
2. Problem:
Firewall blocks the program.
Work-around:
Disable firewall or add ExpertSDR2 and UDP
port 50001 to the trust firewall programs.
3. Problem:
LED always intermittently blinks green.
Work-around:
Local network connection failed. Please
check physical cable connection.
4. Problem:
The LED stop blinking and start burning yellow color
Work-around:
Receiver can't receive IP address from the router. Probably DHCP server mode is disabled in router.
Check it and switch on DHCP server mode.
5. Problem:
The sound cracks while connecting the headphones to the receiver.
Work-around:
1) unreliable connection
the LAN cable is broken;
broken network equipment. Check on another PC;
your receiver is connected to WLAN router and the connection to PC is also done by WLAN. There
may appear Ethernet packet loss.
2) high CPU loading (more than 50%)
reduce the CPU loading;
update the PC's CPU to more powerful.
Expert Electronics LLC.
Address:
347900, Russia, the Rostov region, Taganrog,
st. Lesnaja Birzha 6 "V", off.1, 3 floor
Tel/Fax +7 (8634) 38-30-19
Skype: expert_electronics
web-site: sunsdr.com
E-mail: info@sunsdr.com
A2
Getting Started ColibriDDC receiver
(connection via router)
