67
AVR-3310CI/AVR-3310/AVR990/AVC-3310
6. Network/USB
6.1. Cannot connect to network
Checking the environment
Is the LAN cable properly
connected?
NO
Check the LAN cable prop-
erly then turn the power
back on.
YES
Checking the settings
Are the AVR-3310CI's network settings correct?
NO
Set the IP address and other parameters properly. For a fixed IP
setting, check whether the IP address is redundant with that of
other devices, and check whether the subnet mask setting is
correct.
YES
Are the router, hub and other peripherals properly connected?
NO
Connect properly to peripherals.
YES
Are the router's settings correct?
NO
Check the router's operating instructions and set properly. Check
whether there are connection restrictions due to the MAC
address, etc.
YES
Checking the set (AVR-3310CI)
Is the network module properly connected to CX304?
NO
Connect the network module properly into CX304 .
YES
Is a voltage (5V) output between CX047 1pin and 4pin?
NO
The circuit from AC inlet to CX047 is defective.
YES
Can you connect with a different network module?
NO
Is operation normal when the 8U-310039 circuit board is
replaced?
YES
YES NO
The network module is defective.
The 8U-310039 circuit
board is defective.
The 8U-210082 circuit
board may be defective.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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