Pelco Computer Keyboard C581M-B User Manual
4
Pelco Manual C581M-B (1/04)
IMPORTANT SAFEGUARDS AND WARNINGS
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.
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.
enclosure, it is designed for indoor use only and it must not be installed where
exposed to rain and moisture.
3.
Only use replacement parts recommended by Pelco.
4.
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.
measurement between line and exposed parts to verify the exposed parts have not
been connected to line circuitry.
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.
and operation.
This symbol indicates that dangerous
voltage constituting a risk of electric
shock is present within this unit.
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
accompanying this unit.
important operating and maintenance
instructions in the literature
accompanying this unit.
C A U T I O N :
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.
REGULATORY NOTICES
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 and correct the interference by one or more of the following
measures:
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 and 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 re-
ceiver is connected.
ceiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.