VTech VCS754 Administrator And Provisioning Manual page 136

 If the product does not operate normally by following the operating instructions.
Adjust only those controls that are covered by the operation instructions. Improper
adjustment of other controls may result in damage and often requires extensive
work by an authorized technician to restore the product to normal operation.
 If the product has been dropped and the product has been damaged.
 If the product exhibits a distinct change in performance.
13. Avoid using the VCS754 SIP Conference Phone with Wireless Mics during an electrical
storm. There is a remote risk of electric shock from lightning.
14. Do not use the VCS754 SIP Conference Phone with Wireless Mics to report a gas leak
in the vicinity of the leak. Under certain circumstances, a spark may be created when
the adapter is plugged into the power outlet, or when the wireless mic is replaced in its
cradle. This is a common event associated with the closing of any electrical circuit. The
user should not plug the phone into a power outlet, and should not put a charged
wireless mic onto the charging cradle, if the phone is located in an environment
containing concentrations of flammable or flame-supporting gases, unless there is
adequate ventilation. A spark in such an environment could create a fire or explosion.
Such environments might include: medical use of oxygen without adequate ventilation;
industrial gases (cleaning solvents; gasoline vapors; etc.); a leak of natural gas; etc.
15. Only put the wireless mic next to your mouth when it is in normal talk mode.
16. The power cables are intended to be correctly oriented in a vertical or floor mount
position. The prongs are not designed to hold the plug in place if it is plugged into a
ceiling or cabinet outlet.
17. For pluggable equipment, the socket-outlet shall be installed near the equipment and
shall be easily accessible.
18. CAUTION: Use only the batteries indicated in this manual. There may be a risk of
explosion if a wrong type of battery is used. Use only the supplied rechargeable battery
or replacement battery pack (BT191665/BT291665). Do not dispose of batteries in a
fire. They may explode. Dispose of used battery according to the information in The
RBRC® seal.
19. Use only the adapter included with this product. Incorrect adapter polarity or voltage
can seriously damage the product. Base unit power adapter: Input 100–240V AC
50/60Hz; Output: 9V DC 1500mA.
SAVE THESE INSTRUCTIONS
Appendixes
Use only the power adapter provided with this product. To obtain a replacement,
visit our website at businessphones.vtech.com
VCS754 Administrator and Provisioning Manual
or call 1 (888) 370-2006.
136
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