ZyXEL DMA-2500 User Guide - Page 71

Troubleshooting, 9.1 Overview, 9.2 Power, Hardware Connections, and LEDs

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CHAPTER 9 Troubleshooting 9.1 Overview This chapter offers some suggestions to help solve problems you might encounter. The potential problems are divided into the following categories. • Power, Hardware Connections, and LEDs • DMA Usage 9.2 Power, Hardware Connections, and LEDs None of the LEDs turn on. 1 Make sure the DMA is turned on. 2 Make sure you are using the power adaptor included with the DMA. 3 Make sure the power adaptor is connected to the DMA and plugged in to an appropriate power source. Make sure the power source is turned on. 4 Turn the DMA off and on using the power switch on the rear panel (instead of the Power button on the remote control). 5 If the problem continues, contact the vendor. One of the LEDs does not behave as expected. 1 Make sure you understand the normal behavior of the LED (see Section 1.2 on page 12). DMA-2500 User's Guide 71

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DMA-2500 User’s Guide
71
C
HAPTER
9
Troubleshooting
9.1
Overview
This chapter offers some suggestions to help solve problems you might encounter.
The potential problems are divided into the following categories.
•
Power, Hardware Connections, and LEDs
•
DMA Usage
9.2
Power, Hardware Connections, and LEDs
None of the LEDs turn on.
1
Make sure the DMA is turned on.
2
Make sure you are using the power adaptor included with the DMA.
3
Make sure the power adaptor is connected to the DMA and plugged in to an
appropriate power source. Make sure the power source is turned on.
4
Turn the DMA off and on using the power switch on the rear panel (instead of the
Power
button on the remote control).
5
If the problem continues, contact the vendor.
One of the LEDs does not behave as expected.
1
Make sure you understand the normal behavior of the LED (see
Section 1.2 on
page 12
).