- How to enjoy after-sales services when the products get any problem?
A: First, in the event of any product quality problem, you should first call the sales unit or the installation unit to get the product repaired or maintained. If the problem is not solved properly, you can call or send letters to the Customer Service Department of our company. We will arrange the warranty services in the shortest possible time.
Besides, if you need after-sales services, following materials should be provided:
1) After-Sales Service and Maintenance Guide with complete information and the seal of the sales unit
2) Valid purchase vouchers issued by the sales unit, such as invoice or sales slip with the seal of the sales unit:
- Why can't I select songs with DVD?
A: Check whether the plug of the infrared control has been wired up properly or whether it has been blocked from receiving the signal; press the button, check whether the indicator light flickers and the orders of control are right; check whether the infrared control is too far away from the host machine.
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