The Power Led Has Turned Off - Acer HDS WMS100 Reference Manual

9. Has the READY LED on the RKXS (and RKNAS) turned on?
Yes: Continue to use the equipment in its current operational state . When the READY
LED (green) blinks continuously, it blinks for up to 15 minutes because the download of
the SENC firmware is executed. The subsystem is operational even though the READY
LED (green) is blinking.
No: Verify that READY LED does not turn on, or that READY LED has turned on once and
then turned off.
10. Is the RKNAS connected?
Yes: If the POWER LED on the RKNAS does not light, set the AC power unit switch of the
RKNAS to off, and call your Engineer.
No: Go to step 11.
11. End of the procedure.
8.1.2

The POWER LED Has Turned off

When the POWER LED has turned off, follow these steps:
1. Is electricity supplied to the equipment?
Yes: Go to step 2.
No: Supply electricity to the unit, and then restart the unit. Go to step 2.
2. Verify that the AC cable is correctly connected to the plug socket.
3. Set the main switch to off, then set all the AC power unit switches to off.
4. After waiting for more than one minute, set all the AC power unit switches to on, then
set the main switch to on.
5. Has the POWER LED on the RKXS turned on?
Yes: Go to step 7.
No: Set the main switch to off, then set the AC power unit switch to off.
6. Call your Customer Engineer. Go to step 9.
7. Has the READY LED on the RKXS turned on?
Yes: Continue to use the equipment in its current operational state . When the READY
LED (green) blinks continuously, it blinks for up to 15 minutes because the download of
the SENC firmware is executed. The subsystem is operational even though the READY
LED (green) is blinking, continue to use the equipment as it is.
No: Refer to section 8.1.3.
8. Is the RKNAS connected?
Yes: If the ROWER LED on the RKNAS does not light, set the AC power unit switch of the
RKNAS to off, and call your Customer Engineer.
No: Go to step 9.
9. End of the procedure.
174 Chapter 8 Troubleshooting