Oki 1.2 - Manual (Page 15)

7 Installation
Cautions
During installation
• All cables used to connect the equipment must be accessories of the
equipment or suitable to fit the equipment.
• Make sure the AC power plug is disconnected from the power outlet
when connecting the FG cable to the unit.
• When an exchange machine, such as PBX or EKTS is connected to the
TEL port of VoIP-TA, the sound quality may deteriorate. Only one
exchange machine should therefore be relayed between the VoIP-TA unit
and telephones.
• Interference noise may occur during telephone calls in areas that receive
strong radio waves, such as near a broadcasting station or CB radio
transmission. If calls are affected in this way, consult your authorized
sales agent or service office.
• Do not install the VoIP-TA unit near equipment that generates
magnetism or radio waves such as TV sets, radios, radio machines,
microwave ovens, or inverter-type fluorescent lamps, as this may cause
the unit to malfunction.
During use
• Do not subject the unit to strong impact, such as dropping the unit.
• Do not force cables to connect or disconnect as this may result in faults.
The connector and port should join with reasonable ease.
• When cleaning the exterior of the VoIP-TA, turn it off and disconnect the
unit (by pulling the power plug, not the cord), wipe it with a water damp
cloth and wipe it dry with a soft dry cloth. Do not use volatile thinner,
alcohol or a silicon cleaner under any circumstances as it may result in
damage, discoloration or deformation.