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Warranty Card
Thank you for purchasing DX-100D/400D Series.
1. This product has passed strict quality control and testing process.
2. Warranty is one year from the day the factory.
• Failure of the product under normal operating conditions, during the warranty period
may be repaired by YeonHwa M Tech Co.,Ltd or our authorized service organization
free of charge.
3. For the following cases, some service fees will be charged.
• It occurs after the warranty period has passed, performance failure, malfunction or
damage.
• When the product is damaged due to user’s mishandling, abuse or
improper operation.
• When the product is damaged due to user’s modification, attempted repair
or otherwise access to sealed/non-user serviceable items.
• When the product is damaged due to fires, pollution, earthquakes and any other natual
or unnatural conditions, accidents, etc.
4. Product check list
Model No.
DX-100D/400D Series
Serial No.
Purchase date
Purchaser
Name
Address
※
When you purchasing, please fill out this check list.
YeonHwa M Tech Co.,Ltd
36 Jeonpa-Ro, 44Beon-Gil, Manan-Gu, Anyang-City, Gyeongg-Do, Korea
Tel : 031)444-7270, 070-4827-3200
FAX : 031)444-7271
