Regulatory Notices; Power Supply Requirements - Black Box mm146 User Manual

Regulatory Notices

Any changes or modifications to this equipment (and/or its operational software) not
expressly approved by the manufacturer may void the telecoms and/or safety
approvals for operation of this equipment.

Power Supply Requirements

The mm146 and mm156 videophone models require a 12v dc supply capable of
delivering up to 2A. Any power supply used with the videophone must meet the
requirements of safety standard IEC / EN 60 950 or UL equivalent. The unit is not
designed for outdoor use or installation and must be protected from water / rain etc.
Supplied Power Supply Adapter! Exposing Risks of Electric Shock!
Under no circumstances must you attempt to dismantle the supplied ac adapter.
There are no user serviceable parts inside and exposing the interior places the user at
risk of serious electric shock. If you suspect a fault, contact your supplier for a new
adapter.
Should the power supply adapter become damaged (possibly via an impact) do not
touch the adapter unit but turn off the power supply. Only when the power is switched
off or isolated, remove the unit from the power supply socket. Do not re-use the
damaged adapter instead, contact the supplier for a new one. This note also applies to
damaged power supply cords and plugs.
Equipment Case
Do not attempt to dismantle the main enclosure. There are no user serviceable parts
inside. The inside of the unit contains delicate components which may be damaged or
destroyed through user contact and static discharges.
Contact with parts connected to the telecom network may result in an electric shock,
however the voltage levels are deemed non-fatal.
Technical Data
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