Diagnostic Procedures When Connecting The Lan - Pioneer DVR-560H-S Service Manual

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6.12 DIAGNOSTIC PROCEDURES WHEN CONNECTING THE LAN

[Purpose]
Diagnose based on Ethernet connection information.
[How to Enter]
Press [ESC], [DISP], [+10], [+10], then [7], in that order.
[1] Specifications of the Ether Debug Screen
1
2
3
4
5
6
7
No. Name
Whether initialization of LAN9211 (Ethernet Controller)
Init
has been completed successfully (OK) or not (NG)
1
Whether the unit is connected to equipment that can
Link communicate through Ethernet and has established
links (UP) or not (DOWN)
MAC MAC address that is set for the unit
DHCP Setting for automatic acquisition of an IP address
DNS Setting for automatic acquisition of a DNS server
2
PRX Proxy setting
IP IP address that is set for the unit
3
SM Subnet mask that is set for the unit
4
DG Default gateway that is set for the unit
DP DNS server primary address
5
DS DNS server secondary address
With the Proxy setting ON, the server name or IP
PR
6
address is displayed.
PT With the Proxy setting ON, the port number is displayed. With the Proxy setting OFF, - - - is displayed.
7
SPEED Display the communication speed and Duplex mode.
[2] Simple diagnostic procedures
Sympton: Neither CDDBonline search nor ConnectPC (Ethernet) function.
Screen
No. Check Items and Unit Status
Position
Init indication:
OK: Initialization of the Ethernet-associated LSI (IC301) has
been successfully completed.
Ether 1
1
NG: Poor communication between the Ethernet-associated
LSI (IC301) and HOST microcomputer (IC1001).
Initialization of the Ethernet-associated LSI (IC301) has
failed.
Link indication:
UP: The unit is connected to equipment that can communicate
Ether 1
2
through Ethernet and has established links.
DOWN: The links are not established.
IP indication:
Is the IP address set within the ranges shown below?
Ether 2
3
CLASS A: 10.0.0.1 to 10.255.255.254
CLASS B: 172.16.0.1 to 172.31.255.254
CLASS C: 192.168.0.1 to 192.168.255.254
5
6
Descriptions
DVR-LX61
6
7
In bold print: Fixed indications
In regular print: Variable indications
Remarks
In a case of NG, communication between the LAN9211
and EMMA2RFEx may have failed.
With the Proxy setting ON, when the server assignment
method is server name or IP address, NAME or IP is
indicated, respectively.
With the Proxy setting OFF, - - - is displayed.
Possible Cause
With NG:
Failure in IC301 (the Ethernet Controller).
Failure in communication between IC301 and IC1001,
defective solder, or failure in power supply.
With DOWN:
Defective LAN terminal, poor connection of the ETAB
board, defective LAN cable, the router's power is OFF,
or the connected equipment cannot communicate
through Ethernet.
With an IP address that is out of the range described
on the left:
If automatic acquisition of an IP address is set to ON,
check the setting of the router.
7
8
A
B
C
D
E
F
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