Figure 8-3 Tx And Rx Leds Of The J.net Module - Hitachi J.NET User Manual

N1 (NET1) TX and RX LEDs
N2 (NET2) TX and RX LEDs
(5) To stop the Test and Maintenance operation, turn off the power switch of the power supply module.
(6) To return to normal operation, reset the switches to their states before performing Test and Maintenance, and
then restore backup data.
LQE540-E

Figure 8-3 TX and RX LEDs of the J.NET module

J.NET
A
B
8-5
8. Test and Maintenance Diagnosis