Yamaha HTR-6295, Руководство по обслуживанию

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RX-V2065/HTR-6295
RX-V2065/HTR-6295
Note) Be sure to return the shorted pins to their original condition after executing this test.
NETWORK loop back check
This menu is used to check the NETWORK connector.
With the power to this unit turned off, short between pins No. 1 (Tx+) and No. 3 (Rx+) and between pins No. 2 (Tx-) and
No. 6 (Rx-) of the NETWORK connector. (Be sure to turn off the power to this unit when shorting these pins.)
Start up the self-diagnostic function and select this menu.
Line noise measurement 10Mbps
The line noise 10Mbps is output.
Line noise measurement 100Mbps
The line noise 100Mbps is output.
1 2 3 4 5 6 7 8
LINK CHECK
A network cable connection is checked.
OK: Normal
NG: Unconnected
OK: Normal
NG: Abnormal
Press “STRAIGHT” key
Press “STRAIGHT” key
2 7 . N E T L N K : O K
2 7 . N E T L O O P : N G
2 7 . N E T L N 1 0 M
2 7 . N E T L N 1 0 0 M
L N O U T P U T : 1 0 M
L N O U T P U T : 1 0 0 M