BDV-NF620, BDV-NF720, HBD-NF620, HBD-NF720 - Sony Audio Service Manual (repair manual). Page 9

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HBD-NF620/NF720
9
CHECKING  METHOD  OF  NETWORK  OPERATION
(NF720  only)
It is necessary to check the network operation, when replacing the 
MB-149 board or wireless LAN card (WLC1). Check the operation 
of wireless and wired LAN, according to the following method.
1.  Checking Method of Wireless LAN Operation
Check that access point is recognized surely.
Necessary Equipment:
Wireless access point with router function (AP)
Procedure:
1.  Press the [HOME] button on the remote commander to enter 
the home menu.
2.  Press the [
m]/[M]/[<]/[,] buttons on the remote command-
er to select “Setup”
“Network Settings”, and press the [ ] 
button on the remote commander.
3.  Select “Internet Settings”, and press the [
] button on the re-
mote commander.
4.  Press the [
m]/[M] buttons on the remote commander to select 
“Wireless Setup (built-in)”, and press the [
] button on the 
remote commander.
5.  The system starts searching for access points, and displays a 
list of up available network name (SSID).
6.  Check that access point (SSID) is displayed on the searching 
result.
7.  Press the [
?/1
] button to turn the power off.
Note: Refer to the instruction manual about details of the setting method.
2.  Checking method of wired LAN operation
Check that access point is recognized surely.
Procedure:
1.  Connect the main unit to the router or the hub, etc. with the 
LAN cable.
2.  Press the [HOME] button on the remote commander to enter 
the home menu.
3. Press 
the 
[
m]/[M]/[<]/[,] buttons on the remote command-
er to select “Setup”
“Network Settings”, and press the [ ] 
button on the remote commander.
4.  Select “Internet Settings”, and press the [
] button on the re-
mote commander.
5.  Press the [
m]/[M] buttons on the remote commander to select 
“Wired Setup”, and press the [
] button on the remote com-
mander.
6.  Press the [
m]/[M] buttons on the remote commander to select 
“Auto”, and press the [
] button on the remote commander.
7.  Press the [
,] button on the remote commander.
8.  Press the [
m]/[M] buttons on the remote commander to select 
“Save & Connect”, and press the [
] button on the remote 
commander.
9.  When “Internet Settings is now complete.” appears, then press 
the [
] button on the remote commander.
10. Press the [HOME] button on the remote commander to enter 
the home menu.
11.  Press the [
m]/[M]/[<]/[,] buttons on the remote command-
er to select “Setup”
“Network Settings”, and press the [ ] 
button on the remote commander.
12. Press the [
m]/[M] buttons on the remote commander to select 
“Network Connection Diagnostics”, and press the [
] button 
on the remote commander.
13. Press  the  [
<]/[,] buttons on the remote commander to 
select “Start”, and press the [
] button on the remote com-
mander. 
14. Confi rm that “Network connections are correct” is displayed.
15. Press the [
?/1
] button to turn the power off.
Note: Refer to the instruction manual about details of the setting method.
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