ZyXEL Communications EOC350 VCR User Manual


 
EOC350 Series User’s Guide 73
CHAPTER 13
Troubleshooting
This chapter offers some suggestions to solve problems you might encounter. The potential
problems are divided into the following categories.
Power, Hardware Connections, and LEDs
EOC350-TS Access and Login
Bandwidth and Connectivity
Resetting the EOC350-TS to Factory Defaults
13.1 Power, Hardware Connections, and LEDs
The EOC350 does not turn on. None of the LEDs turn on.
1 Make sure you are using the power adaptor or cord included with the EOC350.
2 Make sure the power adaptor or cord is connected to the EOC350 and plugged in to an appropriate
power source. Make sure the power source is turned on.
3 Disconnect and re-connect the power adaptor or cord to the EOC350.
4 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 1.2.1 on page 11 and
Section 1.3.1 on page 12.
2 Check the hardware connections. See Section 1.2.2 on page 11, Section 1.3.2 on page 13 and the
Quick Start Guide.
3 Inspect your cables for damage. Contact the vendor to replace any damaged cables.
4 Disconnect and re-connect the power adaptor.
5 If the problem continues, contact the vendor.