Troubleshooting; After-Sales Service Description; Disclaimer - Prevail-Catv WT-1550-DM Operating Manual

6.2 Troubleshooting

Should a problem occur, see if the symptoms are listed in Table 6-1.
Table 6-1: Troubleshooting Solutions
Indicator status
Power indicator is off
Run indicator is off
RF input indicator is
flash red

6.3 After-sales Service Description

1. If the equipment fault is resulted from the users' improperly operation or
unavoidable environment reasons, we will responsible maintenance but ask
suitable material cost.
2. When the equipment breaks down, immediately contact local distributor or
directly call our technical support hotline 86-0571-82576002, 18967160936.
3. The site maintenance of the fault equipment must be operated by professional
technicians to avoid worse damage.
Special notice: If the equipment has been maintained by users, we will not
responsible free maintenance. We will ask suitable maintenance cost and material
cost.

6.4 Disclaimer

We reserve the right to change any products described herein at any time, and without
prior notice. We assume no responsibility or liability arising from the use of the
products described herein, except as expressly agreed to in writing by us. The use and
purchase of this product does not convey a license under any patent rights, copyrights,
trademark rights, or any intellectual property rights of us. Nothing hereunder
constitutes a representation or warranty that using any products in the manner
described herein will not infringe any patents of third parties.
WT-1550-DM Intelligent Direct Modulated Optical Transmitter
Alarm menu Fault
content phenomenon
RF Alarm: RF alarm
- 21 -
Solution
Verify the switch is on and the power
supply is connected. If that does not
correct the problem, contact
Customer Service.
Contact Customer Service.
Verify the input connector is normal
connected. If that does not correct
the problem, contact Customer
Service.