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Limited Warranty

 

M

SD IGNITION warrants this product to be free from defects in material and workmanship under its intended normal 

use*, when properly installed and purchased from an authorized MSD dealer, for a period of one year from the date 

of the original purchase. This warranty is void for any products purchased through auction websites. If found to be 

defective as mentioned above, it will be repaired or replaced at the option of MSD Ignition. Any item that is covered 

under this warranty will be returned free of charge using Ground shipping methods. 

  This shall constitute the sole remedy of the purchaser and the sole liability of MSD Ignition. To the extent permitted 

by law, the foregoing is exclusive and in lieu of all other warranties or representation whether expressed or implied, 

including any implied warranty of merchantability or fitness. In no event shall MSD Ignition or its suppliers be liable 

for special or consequential damages.

  *Intended normal use means that this item is being used as was originally intended and for the original application 

as sold by MSD Ignition. Any modifications to this item or if it is used on an application other than what MSD Ignition 

markets the product, the warranty will be void. It is the sole responsibility of the customer to determine that this item 

will work for the application they are intending. MSD Ignition will accept no liability for custom applications. 

service

  In case of malfunction, this MSD component will be repaired free of charge according to the terms of the warranty. 

When returning MSD components for warranty service, 

Proof of Purchase

 must be supplied for verification. After 

the warranty period has expired, repair service is based on a minimum and maximum fee.

 

All  returns  must  have  a  Return  Material  Authorization  (RMA)  number

 

issued  to  them  before 

being  returned.  To  obtain  an  RMA  number  please  contact  MSD  Customer  Service  at  1  (888)  MSD-7859  or 

visit  our  website  at  www.msdignition.com/rma  to  automatically  obtain  a  number  and  shipping  information. 

  When returning the unit for repair, leave all wires at the length in which you have them installed. Be sure to include 

a detailed account of any problems experienced, and what components and accessories are installed on the vehicle. 

The repaired unit will be returned as soon as possible using Ground shipping methods (ground shipping is covered 

by warranty). For more information, call MSD Ignition at (915) 855-7123. MSD technicians are available from 7:00 

a.m. to 6:00 p.m. Monday - Friday (mountain time).

M S D   I G N I T I O N

  •   w w w . m s d i g n i t i o n . c o m  •   ( 9 1 5 )   8 5 7 - 5 2 0 0   •   FA X   ( 9 1 5 )   8 5 7 - 3 3 4 4

© 2007 Autotronic Controls Corporation

FRM28586 

 

 

 

 

Revised 05/07   

 

 

Printed in U.S.A.

teCH NoteS

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Summary of Contents for 7550

Page 1: ...he PN 7550 Figure 1 The top four are used for programming all of the features of the PN 7530 Ignition The two Launch Control buttons put you directly to the Launch RPM setting adjustment for last minute starting line changes ENTER This is used to open the selected field for further programming or to load a new program NEXT Pressing this button moves the cursor to the next field After making an adj...

Page 2: ...ON INSTRUCTIONS M S D I G N I T I O N www msdignition com 915 857 5200 FAX 915 857 3344 Menu Tree The following menu tree shows the different screens and programs of the Ignition and Monitor Figure 2 The Menu Tree ...

Page 3: ...you will be taken to the previous screen Save Menu This is the Menu that you have to go to in order to change a program When you hit Enter or Next after making a change in a program it automatically takes you to the Save Menu Note that there is another screen below the one that comes up as indicated by the lower There are five choices at the Save Menu When the Save screen comes up the Save command...

Page 4: ...timing retard will return to the default setting no retard for that rpm range It is highly recommended to draw the timing curve on a graph and figure out the degree rpm steps before attempting to program it into the Ignition MSD built in a copy function that will program the same amount of timing for each rpm though each step still needs to be Entered Following is an example of programming the Run...

Page 5: ...for Low Battery Alert CamSync Copy CylCnt Distributor Cranktrigger CylDeg GearRetard LaunchCurve LaunchRetard MagComp Monitor This lets you choose what parameters you can view while the engine is running how long the view time lasts and confirm the Cam Sync signal This confirms that the ignition is receiving a sync signal It will display either Sync or None This comes up on the Run and Launch Curv...

Page 6: ...gram the entire rpm curve in 100 rpm increments of 0 1 from 0 to 25 0 This is active in gears 2 6 This is the amount of time that a menu stays on the screen when it is in the Monitor mode It is adjustable from 1 9 seconds Default is 1 second The amount of time that the retard s will remain active after the circuit is deactivated If a retard is activated through a nitrous solenoid then the nitrous ...

Page 7: ...Retard2 00 Rpm 800 800 12 500 100 Retard3 00 Rpm 800 800 12 500 100 RetLaun Deg 0 0 0 15 0 5 RampTim Sec 50 0 2 50 01 Spark1 Deg 0 0 5 0 1 Spark2 Deg 0 0 5 0 1 Spark3 Deg 0 0 5 0 1 Spark4 Deg 0 0 5 0 1 Spark5 Deg 0 0 5 0 1 Spark6 Deg 0 0 5 0 1 Spark7 Deg 0 0 5 0 1 Spark8 Deg 0 0 5 0 1 CylCnt 8 4 6 8 Distributor Distributor Distributor CrankTrigger DropRpm 00 600 500 1500 100 RunCurve Rpm 00 800 80...

Page 8: ...nd shipping is covered by warranty For more information call MSD Ignition at 915 855 7123 MSD technicians are available from 7 00 a m to 6 00 p m Monday Friday mountain time M S D I G N I T I O N www msdignition com 915 857 5200 FAX 915 857 3344 2007 Autotronic Controls Corporation FRM28586 Revised 05 07 Printed in U S A TECH NOTES __________________________________________________________________...

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