Regulatory Safety Statements - Black Box mm146 User Manual

Regulatory Safety Statements

72
As required by International and European safety standards IEC and EN 60 950, the
various connections to / from the mm146 meet the following safety definitions:
Connection
Power supply
plug
Power supply
outlet lead and
plug
POWER
connector
AUDIO and
VIDEO
connectors
DATA connectors
EXP (mini DIN)
Network
connector (IP)
Definition Notes
Hazardous Should the power supply plug or
Voltage associated cable and power supply unit
become damaged, do not connect to
the power supply. If connected, turn
off the supply before handling, then
disconnect the plug. In the event of
damage, contact your dealer for a
replacement power supply unit.
SELV (Safety For connection from the power supply
Extra-Low unit to the POWER connector of the
Voltage) mm146. Safe to touch by the user.
SELV (Safety For connection of the power supply
Extra-Low unit. Safe to touch by the user.
Voltage)
SELV (Safety For interconnection of other audio and
Extra-Low video equipment. Safe to touch by the
Voltage) user.
SELV (Safety For computer type connections. Safe
Extra-Low to touch by the user.
Voltage)
SELV (Safety To expand the system A/V I/O. All
Extra-Low devices connected directly or
Voltage) indirectly to this port must be SELV.
SELV (Safety Normally an IP port is safe to touch by
Extra-Low the user. If however you are indirectly
Voltage) connected to a network having TNV
status, check the installation
instructions for the intermediate
equipment (Terminal adapter, xDSL
modem etc.) to ensure the IP port
remains SELV status.