Grandview GPCK-MA User Manual

Page 3

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Please keep away from hot resources、dirty、high temperature and high humidity.
Do not use the projector off the large wind.

Tips

Do not take apart

Cautions for Location

Cautions for Repairing

Please do not take apart the screws of the projector lift;
if this product needs to be repaired，please
contact our company or dealers.

Questions & Answers

Grandview projector lift can be used for years, most problems are cost by simple incidents. If problem occurs,
please find the list below for some common solutions. If problems keep on, please contact authorized agent of
Grandview or call service number: (8620)84899499

Three years warranty

Grandview provides three years warranty for projector lift. Contents of warranty include replacement of spare

parts while problems occur with correct operation. Not include inappropriately operating projector lift or uninstall the

product by self. You should reserve in advance for the repair with Grandview or appointed service center.

Battery mis-installed or powerless

Please check about the batteries with refering instruction manual.

Please connect the power line with refering instruction manual.

Power line disconnection

Pr oj ec tor Li ft
res po nd s no thi ng
to an y op er at ion

Reason

Solution

Cleaning
Please clean the projector and projector lift at the same time.

instruction

by inappropriate installation or operation.

2. Please keep the

away from hot sources, such as radiator, heating machine, fireplace,

loudspeaker or other relative device.

3. Only connect with ground wire.

4. Only authorized accessories can be used.

5. Unplug the power wire in adverse conditions or if it will not be used for long periods of time.

6. Repairs should only be done by authorized technicians.

7. The lift should not come in contact with water.

8. As soon as the plug of the screen is connected to the power source, the screen is connecting

with electricity.

9. Please use the approved power line (three-core power line)/ device interface/power plug.

10. Please use the rating (voltage, amps) power line (three-core power line) / device interface/power

plug. If have any questions about power line/ device interface/power plug, please contact the

professional people.

11. After installation, please locate a power device in order to disconnect power or connect the power

plug to electrical socket. This electrical socket should be installed to a convenient position. If the

accident occurs during operation, please disconnect power or take out the power plug.

12. The ceiling or wall used for fixture installation must be secure enough; load-bearing requirement

must be 4 times of the

to prevent the

from falling.

13. Do not put any other objects on the lift.

1. Please read carefully with this instructions before installation to avoid damage to product causing

projector lift

Warning: Avoid wet areas to avoid electric or fire hazards.

To prevent injuries caused
by electric shock, do not
remove any parts. Users
should not checkany internal
parts. Please contact an
authorized technician for any
problems.

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