Yamaha RX-V681 Service Manual page 48

RX-V681/RX-A760
N1-5. LINE NOISE 10 MDI
Not for service.
N1-6. LINE NOISE 10 MDIX
Not for service.
N1-7. LINK CHECK
This menu is used to check LINK.
N1-8. EXT TEST
Transmission/reception of the NETWORK jack is checked.
With the power turned off, short the pins of the NETWORK jack as shown in the figure below.
Start up the self-diagnostic function and select this menu.
Transmission/reception test is executed and its result is displayed.
Notes:
Be sure to return the shorted pins to their original condition after executing this test.
8
N1-9. MAC ADDRESS
Written MAC address is displayed.
N1-11. PING
Transmit the PING command.
48
N1-5
LN MDI 10
N1-6
LN MDIX 10
N1-7
LINK CHK:OK
7 6 5 4 3 2 1
NETWORK jack
N1-9
00A0DExxxxxx
N1-11
PING:OK
OK: Normal
NG: Abnormal
--: Checking
N1-8
EXT TEST:OK
OK: Normal
NG: Abnormal
--: Checking
OK: Normal
NG: Abnormal
--: Checking