Crown Com-Tech CT-1610 Reference Manual

Remote switching voltage provider
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R.S.V.P.
© 1998 by Crown International, Inc., P.O. Box 1000, Elkhart, IN
46515-1000 U.S.A. Telephone: 219-294-8000. Fax: 219-294-8329.
Trademark Notice: Crown
International, Inc. Other trademarks are the property of their
respective owners.
®
is a registered trademark of Crown
120 VAC North
American
Units Only:
®
Commercial
Audio
E106377
102539-1
2/98

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Summary of Contents for Crown Com-Tech CT-1610

  • Page 1 R.S.V.P. © 1998 by Crown International, Inc., P.O. Box 1000, Elkhart, IN 46515-1000 U.S.A. Telephone: 219-294-8000. Fax: 219-294-8329. Trademark Notice: Crown International, Inc. Other trademarks are the property of their respective owners. ® is a registered trademark of Crown 120 VAC North...
  • Page 2: Watch For These Symbols

    Technical Support Group. Crown Audio Division Technical Support Group Plant 2 SW, 1718 W. Mishawaka Rd., Elkhart, Indiana 46515 U.S.A. Phone: 800-342-6939 (North America, Puerto Rico and Virgin Islands) or 219-294-8200...
  • Page 3 R.S.V.P. Remote Switching Voltage Provider Figure 1.1 R.S.V.P. top view Figure 1.2 R.S.V.P. left side view 1 Welcome Thank you for purchasing the Crown R.S.V.P. (Remote Switching Voltage Provider) accessory module, de- signed for use with Crown’s CT-10 series amplifiers. The R.S.V.P. takes advantage of Crown’s CT-10 series’...
  • Page 4: Feature Summary

    R.S.V.P. Remote Switching Voltage Provider Feature Summary Takes advantage of CT-10 series’ soft-start feature, eliminat- ing the need for expensive sequencing equipment. Provides remote power-up/power-down of systems via a simple momentary switch closure. Optional IQ System control for added security. Units are individually powered and can be daisy-chained to control a limitless number of amplifiers.
  • Page 5 R.S.V.P. can be daisy-chained to other R.S.V.P. units to provide control over an unlimited number of amplifiers. RJ-11 connec- tors are available from the Crown Parts Department (219-294-8200). E. AC Power Inlet Standard IEC “three prong” AC con- nector located on the back panel.
  • Page 6: Installation

    RJ-11 jacks is 35 VDC or 25 VAC. (RJ-11 connectors are available from the Crown Parts Department.) Figure 3.2 shows one possible sys- tem configuration using the R.S.V.P. and a rack of CT-10 series amplifiers.
  • Page 7 R.S.V.P. Remote Switching Voltage Provider Page 7...
  • Page 8 R.S.V.P. Remote Switching Voltage Provider Page 8...
  • Page 9 R.S.V.P. Remote Switching Voltage Provider Page 9...
  • Page 10 3.4 Daisy-Chaining Multiple R.S.V.P. Units Together You’ll need standard cable with RJ- 11 connectors to daisy-chain mul- tiple R.S.V.P. units together. (Refer to Section 3.3 for information on the RJ- 11 connectors.) To slave R.S.V.P. units, connect one end of the cable from one of the “To Amplifier Re- mote”...
  • Page 11 R.S.V.P. Remote Switching Voltage Provider 3.6 Wiring for Remote Con- trol using Manual Switching The R.S.V.P. can also be config- ured to accommodate manual switching. In order to do this, you will need two normally-open mo- mentary switches (available at your local electrical supply store).* One switch will provide the signal to turn the unit on, while the other...
  • Page 12: Operation

    This will provide priority access to the Crown IQ user, preventing accidental shut- down. If you want off-control via the IQ System, you will need to start the IQ System first.
  • Page 13: Technical Information

    R.S.V.P. Remote Switching Voltage Provider 5 Technical Information Since the R.S.V.P. is used with Crown’s CT-10 series of amplifiers, it is important to note the safety features present at turn-on with the CT-10 amplifiers. All CT-10 series amplifiers have a four-second turn-on delay.
  • Page 14: Changing The Fuse

    7 Service This unit has very sophisticated cir- cuitry which should only be ser- viced by a fully trained technician. This is one reason why each unit bears the following label: CAUTION: To prevent electric shock, do not remove covers. No user serviceable parts inside.
  • Page 15: Worldwide Service

    Crown factory. For warranty service, we will pay for ground shipping both ways in the United States after receiving cop- ies of the shipping receipts.
  • Page 16 Ignoring this warn- ing may result in extensive If you have any questions, please call or write the Crown Technical Support Group. Technical Support / Factory Service Plant 2 SW, 1718 W. Mishawaka Rd., Elkhart, Indiana 46517 800-342-6939 (North America, Puerto Rico, and Virgin Islands only)
  • Page 17 No person has the authority to enlarge, amend, or modify this Crown Warranty. This Crown Warranty is not extended by the length of time which you are deprived of the use of the new Crown product. Repairs and replacement parts provided under the terms of this Crown Warranty shall carry only the unexpired portion of this Crown Warranty.
  • Page 18 No person has the authority to enlarge, amend, or modify this Crown Warranty. This Crown Warranty is not extended by the length of time which you are deprived of the use of the new Crown product. Repairs and replacement parts provided under the terms of this Crown Warranty shall carry only the unexpired portion of this Crown Warranty.
  • Page 19 R.S.V.P. Remote Switching Voltage Provider Crown Factory Service Information Shipping Address: Crown International, Inc., Factory Service, Plant 2 SW, 1718 W. Mishawaka Rd., Elkhart, IN U.S.A. 46517 Phone: 1-800-342-6939 or 1-219-294-8200 Fax: 1-219-294-8124 Owner’s Name: __________________________________________________________ Shipping Address: _______________________________________________________ Phone Number: _______________________...

This manual is also suitable for:

Com-tech ct-210Com-tech ct-410Com-tech ct-810R.s.v.p.

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