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MODEL NUMBER:
PDI-772HE
Document Number:
PD196-038R2
10 Tap AC Central Power Supply
Page 1 of 4
PDi Communication Systems, Inc. 40 Greenwood Lane Springboro, Ohio 45066 USA PH 1-800-628-9870 FX 937-743-5664
Graphical Symbols
This lightning flash with arrowhead symbol, within an equilateral is intended to alert the user of
the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user of the
presence of important operating and maintenance (servicing) instructions in the literature
accompanying the appliance.
This service manual contains various CAUTIONS and WARNINGS indicated by triangular warning
symbols, which should be read and understood in order to minimize the risk of personal injury to service
personnel and customers. The possibility exits that improper service methods may damage the
equipment or result in property damage or user injury. It also is important to understand that these
CAUTIONS and WARNINGS are not exhaustive. PDI could not possibly know, evaluate and advise the
service industry of all conceivable methods in which service might be done or of the possible hazardous
consequences
of each method. Accordingly, a servicer who uses a service procedure or tool which is not recommended
by PDI must first satisfy themselves thoroughly that neither their safety nor the safe operation of the
equipment will be compromised by the service method selected.
Product Safety Servicing Precautions
1.
MODIFICATIONS
Do not attempt to modify this product in any way without written authorization from
PDI. Unauthorized modifications will not only void the warranty, but may lead to your being liable for
any resulting property damage or user injury.
2.
POWER
This unit supplies a NEC Class 2 level power voltage suitable to power a CSA Certified / UL
Approved Hospital Grade Television. This supply provides an AC output voltage only and is not
suitable for DC powered televisions.
3.
REPAIRS
Due to the specialized nature of this power supply, field servicing is not recommended.
The power supply must be removed and returned to the manufacturer for servicing.
Input
Voltage
Current
115
VAC
10 Amps
Maximum
Output
Voltage
Current
28 VAC
3 Amps
Maximum
