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Crestron 

CNPWS-75

                                                          System Power Supply

Operations Guide - DOC. 8091A

System Power Supply: CNPWS-75  

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  7

Return and Warranty Policies

Merchandise Returns / Repair Service

1.

 

No merchandise may be returned for credit, exchange, or service
without prior authorization from CRESTRON. To obtain warranty
service for CRESTRON products, contact the factory and request an
RMA (Return Merchandise Authorization) number. Enclose a note
specifying the nature of the problem, name and phone number of
contact person, RMA number, and return address.

2.

 

Products may be returned for credit, exchange, or service with a
CRESTRON Return Merchandise Authorization (RMA) number.
Authorized returns must be shipped freight prepaid to CRESTRON,
Cresskill, N.J., or its authorized subsidiaries, with RMA number clearly
marked on the outside of all cartons. Shipments arriving freight collect
or without an RMA number shall be subject to refusal. CRESTRON
reserves the right in its sole and absolute discretion to charge a 15%
restocking fee, plus shipping costs, on any products returned with an
RMA.

3.

 

Return freight charges following repair of items under warranty shall
be paid by CRESTRON, shipping by standard ground carrier. In the
event repairs are found to be non-warranty, return freight costs shall be
paid by the purchaser.

CRESTRON Limited Warranty

CRESTRON ELECTRONICS, Inc. warrants its Cresnet products, denoted by a
"CN" prefix model number, to be free from manufacturing defects in materials and
workmanship for a period of three (3) years from the date of shipment to purchaser.
Disk drives and any other moving or rotating mechanical parts are covered for a
period of one (1) year. CRESTRON warrants all its other products for a period of
one year from the defects mentioned above, excluding touchscreen display
components which are covered for 90 days. Incandescent lamps are completely
excluded from Crestron's Limited Warranty. CRESTRON shall, at its option, repair
or replace any product found defective without charge for parts or labor. Repaired or
replaced equipment and parts supplied under this warranty shall be covered only by
the unexpired portion of the warranty.

CRESTRON shall not be liable to honor warranty terms if the product has been used
in any application other than that for which it was intended, or if it has been
subjected to misuse, accidental damage, modification, or improper installation
procedures. Furthermore, this warranty does not cover any product that has had the
serial number altered, defaced, or removed.

This warranty shall be the sole and exclusive remedy to the purchaser. In no event
shall CRESTRON be liable for incidental or consequential damages of any kind
(property or economic damages inclusive) arising from the sale or use of this
equipment. CRESTRON makes no other warranties nor authorizes any other party to
offer any warranty, expressed or implied, including warranties of merchantability for
this product. This warranty statement supersedes all previous warranties.

Trademark Information

All brand names, product names, and trademarks are the sole property of their respective owners.
Windows is a registered trademark of Microsoft Corporation. Windows95, Windows98 and WindowsNT
are trademarks of Microsoft Corporation.

Summary of Contents for CNPWS-75

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Page 3: ...cription 1 Functional Description 1 Physical Description 1 Model Differences 1 Leading Specifications 2 Setup 3 System Requirements 3 Network Wiring 3 Hardware Hookup 4 Problem Solving 6 Troubleshooting 6 Further Inquiries 6 Return and Warranty Policies 7 Merchandise Returns Repair Service 7 CRESTRON Limited Warranty 7 ...

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Page 5: ...l case The front panel has two four pin network connectors for integration of the unit into the Cresnet system Also located on the front panel is the fuse cover output fuse rating 4A and IEC320 connector There is only one LED NET POWER located on the CNPWS 75 It illuminates when 24 volts are output from the unit to the network There are four rubber feet on the base of the unit for stability and to...

Page 6: ...ing 4A Time Lag 125V min Ripple Noise less than 300 mV Maximum Operating Temperature 104 degrees Fahrenheit 40 degrees Celsius Dimensions Weight Height 2 55 in 6 48 cm Width 4 74 in 12 05 cm Depth 8 07 in 20 50 cm Weight 2 30 lb 1 10 kg As of the date of manufacture the CNPWS 75 has been tested and found to comply with specifications for CE marking NOTE These devices comply with part 15 of the FCC...

Page 7: ...te its unused power to help another CNPWS 75 power the network units connected to it For example suppose a system consists of a CNRACKX cards included with a power requirement of 20 watts and three wired panels each with a power requirement of 20 watts The total system power requirement is 80 watts The first CNPWS 75 could power the CNRACKX and two wired panels for a total of 60 watts A second CNP...

Page 8: ...PWS 75 should be used in a well ventilated area The venting holes should not be obstructed under any circumstances If the power supply is hot to the touch consider using forced air ventilation or implementing additional supplies to distribute the load Hookup Preparation Prior to making hardware connections it is assumed that all wiring is run This includes the connection of network connectors Howe...

Page 9: ...sconnect AC power to the CNPWS 75 supplying power to a Cresnet system before connecting a network unit to that system or installing a card in the control system Hookup Procedure 1 Connect each network unit to the appropriate network connector 2 Connect AC power to the CNPWS 75 3 If a PC running SIMPL Windows is available connect the PC to the Cresnet system via the computer port on the control sys...

Page 10: ...the network for shorts Replace fuse NET POWER LED flashes Cresnet power requirements for supply is exceeded Confirm load on supply Add more power supplies to the network if necessary Network units are not receiving power Varied From SIMPL Windows select Tools Network Analyzer and perform voltage level tests on the troubled network unit Refer to the SIMPL Windows help file for details Further Inqui...

Page 11: ...date of shipment to purchaser Disk drives and any other moving or rotating mechanical parts are covered for a period of one 1 year CRESTRON warrants all its other products for a period of one year from the defects mentioned above excluding touchscreen display components which are covered for 90 days Incandescent lamps are completely excluded from Crestron s Limited Warranty CRESTRON shall at its o...

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