Support
What to check yourself, and how to reach the manufacturer if that doesn't resolve it.
Getting Help
Support is available Monday–Friday, 9 AM–6 PM, through the manufacturer's support portal, by email, or by phone — see the back cover of the printed manual (or this template's own footer) for the actual contact details.
Before You Contact Support
Having these on hand speeds up any support call:
- The device's model number and serial number (see the label on the bottom of the unit)
- What the status LEDs are currently doing — see LED Indicators
- Whether the issue started right after a change (new cable, new firmware, power outage)
- Whether you've already tried a power cycle (unplug for 10 seconds, then reconnect)
Troubleshooting
A symptom / possible cause / solution table is the standard shape for a troubleshooting section — same .spec-table pattern, three columns instead of two.
| Symptom | Possible cause | Solution |
|---|---|---|
| Power LED does not light up | Power adapter not connected, or faulty outlet | Check both cable ends and try a different outlet |
| Power LED blinks red | Startup self-test failed | Unplug for 10 seconds, then power on again; contact support if it persists |
| No internet access | WAN cable disconnected, or ISP outage | Check the WAN LED (see LED Indicators); confirm the cable at both ends |
| Can't reach the web interface | Computer is on a different subnet | Confirm the computer got an IP address from the device via DHCP |
Warning
If none of the steps above resolve the issue, do not attempt to open the device — contact authorized technical support instead.
Frequently Asked Questions
An FAQ reads better as question/answer pairs than as a table — this uses the .faq-list pattern, a plain <dl> with one <dt>/<dd> pair per question.
- How do I reset the device to factory defaults?
- See Firmware Update Procedure, which also covers the factory-reset button.
- Can I use a third-party power adapter?
- No — see the Warning in Safety Warnings.
- Where do I find the device's serial number?
- Printed on a label on the bottom of the unit, and also shown on the web interface's status page.
Warranty
A limited-warranty statement is standard practice at the end of a hardware manual's support section — short, plain paragraphs, no special CSS pattern needed.
This product is warranted against defects in materials and workmanship for a period of 12 months from the original date of purchase. During this period, the manufacturer will, at its option, repair or replace the product free of charge, provided the original proof of purchase is presented.
This warranty does not cover damage resulting from misuse, unauthorized modification, exposure to liquids, or use with a power adapter other than the one supplied — see Safety Warnings. To make a warranty claim, contact support using the details in Getting Help above.