Pelco C578M-A Switch User Manual


 
C578M-A (4/05) 5
Prior to installation and use of this product, the following WARNINGS should be observed.
1. Installation and servicing should only be done by qualified service personnel and conform to all
local codes.
2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X, 6, or 6P enclosure, it is
designed for indoor use only and it must not be installed where exposed to rain and moisture.
3. The installation method and materials should be capable of supporting four times the weight of
the unit and equipment.
4. Only use replacement parts recommended by Pelco.
5. After replacement/repair of this unit’s electrical components, conduct a resistance measurement
between line and exposed parts to verify the exposed parts have not been connected to line
circuitry.
6. If the unit has fuses, replace fuses only with the same type fuses for continued protection
against risk of fire.
The product and/or manual may bear the following marks:
Please thoroughly familiarize yourself with the information in this manual prior to installation and operation.
This symbol indicates that dangerous voltage constituting a
risk of electric shock is present within this unit.
This symbol indicates that there are important operating
and maintenance instructions in the literature accompany-
ing this unit.
CAUTION:
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.
IMPORTANT SAFEGUARDS AND WARNINGS
REGULATORY NOTICES
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
RADIO AND TELEVISION INTERFERENCE
This equipment has been tested and found to comply with the limits of a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However there is no guarantee that the
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician for help.
You may also find helpful the following booklet, prepared by the FCC: “How to Identify and Resolve
Radio-TV Interference Problems.” This booklet is available from the U.S. Government Printing Office,
Washington D.C. 20402.
Changes and modifications not expressly approved by the manufacturer or registrant of this
equipment can void your authority to operate this equipment under Federal Communications
Commission’s rules.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.