MES3500 Series User’s Guide
344
C
H A P T E R
4 7
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
•
•
47.1 Power, Hardware Connections, and LEDs
The Switch does not turn on. None of the LEDs turn on.
1
Make sure the Switch is turned on (in DC models or if the DC power supply is connected in AC/DC
models).
2
Make sure you are using the power adaptor or cord included with the Switch.
3
Make sure the power adaptor or cord is connected to the Switch and plugged in to an appropriate
power source. Make sure the power source is turned on.
4
Turn the Switch off and on (in DC models or if the DC power supply is connected in AC/DC models).
5
Disconnect and re-connect the power adaptor or cord to the Switch (in AC models or if the AC
power supply is connected in AC/DC models).
6
If the problem continues, contact the vendor.
The
ALM
LED is on.
1
Turn the Switch off and on (in DC models or if the DC power supply is connected in AC/DC models).
2
Disconnect and re-connect the power adaptor or cord to the Switch (in AC models or if the AC
power supply is connected in AC/DC models).
3
If the problem continues, contact the vendor.
Summary of Contents for MES3500 Series
Page 16: ...Table of Contents MES3500 Series User s Guide 16 Appendix C Legal Information 357 Index 362...
Page 17: ...17 PART I User s Guide...
Page 72: ...72 PART II Technical Reference...
Page 178: ...Chapter 22 Policy Rule MES3500 Series User s Guide 178 Figure 98 Policy Example EXAMPLE...
Page 360: ...Appendix C Legal Information MES3500 Series User s Guide 360 Environmental Product Declaration...
