DS Maref DVT-2600, User Manual

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- Immediately request maintenance to a vendor or customer service enter in
case of any damage of the device case. device.
- Store the device in low moisture environment.
- Store the device in an area without where harmful condition are not
present. Such as steam pressure, temperature, humidity, ventilation,
sunlight, dust, and salinity.
- When you install or carry the device be sure not to shake or drop the
device.
- Do not store the device near children’s touch.
- Inspect the device and accessories on a regular basis.
- Prior to using the device, check to see that the device is clean and
functions properly.
- Once a year, please check the maintenance by a service center agent
or distributor.
2-4. Device safekeeping and maintenance
- Be cautious of impacts or vibrations.
- Except testing the device, do not blow air into sleeve without wearing.
Do not also use other products, except our device, to blow air into
sleeve. It may cause damage to sleeve.
- Do not fold or bend by force and put any heavy object on the sleeve.
- Sleeve is not washable.
(The durability of sleeve may be weaker if it is wet.)
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