4
Precautions
Before using this unit, please read these operating instructions carefully. Take
special care to the follow the warnings indicated on the unit itself as well as the safety
suggestions listed below. Keep them handy for future reference.
1. Power source – The unit operates on 12V DC of power. Use only the power
transformer recommended by manufacturer so as to prevent any shock hazards.
2. Power cord protection – DC power supply cords should be routed so that they
are not likely to be walked on or pinched by items placed upon or against them.
Never take hold of the plug or cord if your hand is wet, and always grasp the plug
body when connecting or disconnecting it.
3. Water and Moisture – Do not use this unit near the sources of water. Moisture
will damage the internal parts.
4. Heat – Do not install the unit near heat sources such as radiators, stoves, heat
registers, or other appliances that product heat.
5. Ventilation – The unit should be situated so that its location or position does not
interfere with its proper ventilation.
6. Foreign Material – Extreme caution should be taken so that the objects do not
fall into the unit.
7. Surface – Place the unit on a flat, level surface or the unit may fall causing
serious damage.
8. Damage Requiring Service – The unit should be serviced by qualified service
personnel when:
The power cord or the plug has been damaged.
Objects have fallen or liquid has been spilled into the unit; or the unit has
been exposed to rain or water.
The unit does not appear to operate normally or exhibits a marked change in
performance.
The unit has been dropped, or the enclosure damaged.
9. Replacement Parts – Use only manufacturer specified parts. Unauthorized
substitutions may result in fire, electrical shock or other hazards.
10. Service – Should not attempt to service the unit beyond that described in the
operating instructions. All other servicing should be referred to an authorized
service personnel.
Notification: This device complies with Part 15 of the FCC rules. Operation is subject to the following
two conditions: 1) This device may not cause harmful interference and 2) This device must accept any
interference received, including interference that may cause undesired operation.