User`s guide

USA Class A Computing Device
Information To User. Warning:
This equipment generates, uses, and can radiate ra-
dio-frequency energy. If it is not installed and used
as directed by this manual, it may cause interference
to radio communication. This equipment complies
with the limits for a Class A computing device, as
specied by FCC Rules, Part 15, Subpart J, which
are designed to provide reasonable protection against
such interference when this type of equipment is op-
erated in a commercial environment. Operation of
this equipment in a residential area is likely to cause
interference. If it does, the user will be required to
eliminate the interference at the user’s expense.
NOTE: Objectionable interference to TV or radio re-
ception can occur if other devices are connected to
this device without the use of shielded interconnect
cables. FCC rules require the use of only shielded
cables.
Canada Warning:
“This digital apparatus does not exceed the Class A
limits for radio noise emissions set out in the Radio
Interference Regulations of the Canadian Depart-
ment of Communications.” “Le present appareil
numerRadiusue n’emet pas de bruits radioelectrique
depassant les limites applicables aux appareils nu-
merRadiusues (de les Class A) prescrites dans le
Reglement sur le brouillage radioelectrique par le
ministere des Communications du Canada.”
CE Conformance Information:
This device complies with the requirements of the
EEC Council Directives: 93/68/EEC (CE Marking);
73/23/EEC (Safety – low voltage directive); 89/336/
EEC (electromagnetic compatibility). Conformity is
declared to those standards: EN50081-1, EN50082-1.
Important Safety Information
ELECTRICAL WARNING
If the equipment is used in a manner not specied by
the manufacturer, the protection provided by the equip-
ment may be impaired. The installation and servicing
instructions in this manual are for use by qualied per-
sonnel only. To avoid Electric Shock, do not perform
any servicing other than that contained in the operating
instructions unless you are qualied to do so. Refer all
servicing to trained service personnel.
When using this equipment, the following safety pre-
cautions should always be followed to reduce the risk of
re, electric shock, and injury to people.
• Read and understand all instructions.
• Follow all warnings and instructions marked on the
equipment.
• Installation must be performed in accordance with
Caution: DOUBLE POLE/NEUTRAL FUSING
The IP Intercom power supply incorporates an inter-
nal fuse. Hazardous voltages may still be present on
some of the primary parts even when the fuse has
blown. If fuse replacement is required, replace fuse
only with same type and value for continued protec-
tion against re.
This product’s power cord is the primary disconnect
device. To prevent risk of electric shock, disconnect
power cord before servicing. The outlet to which this
equipment is connected must be installed near the
equipment, and must always be readily accessible.
The unit should not be positioned such that access to
the power cord is impaired. If the unit is incorporat-
ed into a rack, an easily accessible safety disconnect
device should be included in the rack design.
This equipment has an autoranging line voltage
input. Ensure that the supply voltage is within the
specied range.