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Audio Switcher Bussing Kit 

Crestron 

CNX-ASBK

 

14.  Repeat the previous two steps for all of the remaining PCB to PCB 

cables. 

15.  Install the rack mounting ears and then the remaining cover screws to 

11-inch/pounds.  

Install the CNX-PAD8 Cover 

INSTALL FOUR

(4) TOP SCREWS

INSTALL THREE

(3) SIDE SCREWS

INSTALL THREE

(3) SIDE SCREWS

IF NOT RACK

MOUNTED, INSTALL

THESE (3) SIDE

SCREWS ALSO

IF NOT RACK

MOUNTED, INSTALL

THESE (3) SIDE

SCREWS ALSO

 

16.  If this procedure has been performed on only one CNX-PAD8, repeat 

this procedure from step 7 for all of the CNX-PAD8s to be daisy-
chained. 

17.  If the back panels of the CNX-PAD8s will be accessible when mounted 

in the rack, install the CNX-PAD8s. If the back panels will NOT be 
accessible, hookup all cables before installing into rack. 

NOTE:

  DO NOT twist the cables during installation. The cables are custom 

designed and will fit perfectly. If the cable does not fit correctly, switch the cable 
ends from one CNX-PAD8 to another. DO NOT

 

force the connector onto pins.  

18.  Note the position of the connector keys and install the bussing cables 

(6-inch, 12-conductor) from CNX-PAD8 to CNX-PAD8. Shown below 
are the bussing cables for audio sources 1 – 2. Connect the cables as 
required per custom installation. 

Install the Bussing Cables 

ELEC      S INC. ROCKLEIGH, N.J. 07647

CRESTRON

2

RIGHT

LEFT

1

SOURCES

1 - 2

4

3

3 - 4

6

5

5 - 6

24

RIGHT

LEFT

G

8

7

7 - 8

ROOMS

3

2

1

7

6

5

4

Y

Z

G

CRESNET

24VDC

8

1A

12-PIN, 6-INCH CABLE TO CNX-PAD8

ABOVE, IF APPLICABLE

12-PIN, 6-INCH CABLE TO CNX-PAD8

BELOW, IF APPLICABLE

 

NOTE POSITION

OF CONNECTOR KEY

 

6  

  Audio Switcher Bussing Kit: CNX-ASBK 

Operations & Installation Guide - DOC. 8143 

Summary of Contents for CNX-ASBK

Page 1: ...Crestron CNX ASBK Audio Switcher Bussing Kit Operations Installation Guide ...

Page 2: ... 1 Identity Codes of the CNX PAD8s 2 Installing CNX ASBKs into CNX PAD8s 3 Industry Compliance 7 Programming Daisy Chained CNX PAD8s 7 Problem Solving 8 Troubleshooting 8 Further Inquiries 8 Future Updates 8 Return and Warranty Policies 9 Merchandise Returns Repair Service 9 CRESTRON Limited Warranty 9 Operations Installation Guide DOC 8143 Contents i ...

Page 3: ...BK provides for the additional outputs by bussing up to eight inputs while preventing extreme impedance loading One kit is needed for each CNX PAD8 that is to be daisy chained Physical Description Each CNX ASBK consists of one Point Cross Loop Printed Circuit Board PCB Assembly eight 4 conductor Cross Point PCB to Processor PCB Cable Assemblies and four 12 conductor Bussing Cable Assemblies Refer ...

Page 4: ... all network devices from the control system 2 Attach one of the CNX PAD8s that needs to have its Net ID changed to the control system 3 Select Tools Viewport to open Crestron Viewport dialog box 4 Select Functions Set Network ID The software checks the baud rate and then opens the Set Network ID dialog box 5 The list of current network devices is normally shown in the dialog box Highlight the CNX...

Page 5: ...back panel is NOT accessible remove the screws and pull CNX PAD8 partially out of the rack to gain access 2 At the rear of the CNX PAD8 disconnect the electrical power 4 pin Cresnet power connector and or the external power pack 3 Note or label the position of each 6 pin RJ 11 network device cable and disconnect 4 Note or label the position of audio output audio input loop through and audio input ...

Page 6: ... ALSO IF NOT RACK MOUNTED REMOVE THESE 3 SIDE SCREWS ALSO 9 Lift and remove the CNX PAD8 top cover 10 From the rear of the CNX PAD8 remove the 10 back panel cover plate mounting screws and remove the cover plate Back Panel Cover Plate Mounting Screws ELECTRONICS INC ROCKLEIGH N J 07647 CRESTRON 2 RIGHT LEFT 1 SOURCES 1 2 4 3 3 4 6 5 5 6 24 RIGHT LEFT G 8 7 7 8 ROOMS 3 2 1 7 6 5 4 Y Z G CRESNET 24V...

Page 7: ... the PCB to the CNX PAD8 processor PCB DO NOT force the connector onto pins 12 Hold one end of the PCB to PCB cable 2 inch 4 pin toward the front of the CNX PAD8 Carefully align and insert the other connector onto the connector on CNX PAD8 processor PCB 13 Curl the cable directly above and insert the other connector onto the pins of the PCB as shown Install the PCB to PCB Cables Operations Install...

Page 8: ...cessible hookup all cables before installing into rack NOTE DO NOT twist the cables during installation The cables are custom designed and will fit perfectly If the cable does not fit correctly switch the cable ends from one CNX PAD8 to another DO NOT force the connector onto pins 18 Note the position of the connector keys and install the bussing cables 6 inch 12 conductor from CNX PAD8 to CNX PAD...

Page 9: ...rk device cable to its original position 23 Using network device cables not supplied daisy chain each CNX PAD8 to each other or the control system 24 At the rear of the CNX PAD8s connect the electrical power 4 pin Cresnet power connectors and or the external power packs Industry Compliance As of the date of manufacture this unit has been tested and found to comply with specifications for CE markin...

Page 10: ...rogram Refer to Identity Codes of the CNX PAD8s Further Inquiries If you cannot locate specific information or have questions after reviewing this guide please take advantage of Crestron s award winning customer service team by calling the Crestron corporate headquarters at 1 888 CRESTRON 1 888 273 7876 For assistance in your local time zone refer to the Crestron website www crestron com for a lis...

Page 11: ...mps are not covered This warranty extends to products purchased directly from CRESTRON or an authorized CRESTRON dealer Purchasers should inquire of the dealer regarding the nature and extent of the dealer s warranty if any CRESTRON shall not be liable to honor the terms of this warranty if the product has been used in any application other than that for which it was intended or if it has been sub...

Page 12: ...Crestron Electronics Inc Operations Installation Guide DOC 8143 15 Volvo Drive Rockleigh NJ 07647 07 99 Tel 888 CRESTRON Fax 201 767 7576 Specifications subject to www crestron com change without notice ...

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