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INSTALLATION INSTRUCTIONS

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Note: For the Test Tool to operate the ignition power must be ON.

Figure 3 Display Mismatch Screen

An example of Mismatch indication on the display (Figure 2):
 

Background is 

Red

 

Top of the screen shows “XX MISMATCH XX”

 

Actual readings from the unit are displayed

Figure 2 Display Match Screen

To check compliance, connect the MSD Tech Tool to a unit and observe the reading on 
the screen. The screen will indicate whether the connected unit is a match or a mismatch 
to the master unit.

An example of a Match indication on the display (Figure 1):
 

Background is 

Green

 

Top line:  

“V      MATCH      V”

 

Second line:  Part Number and  software version

 

Third line: 

Serial Number 

 

Actual readings from the unit are displayed

Summary of Contents for 89973

Page 1: ...elected in the REGULATED tab Next connect the Tech tool to the Diagnostic Connector and follow the steps to replace the Master unit At this point the unit is ready to check compliance when connected to any other MSD controller 1 Module Parts Included Figure 1 PN89973 FEATURES The MSD Race IgnitionTestTool PN 89973 TestTool is designed for use by racing sanctioning bodies This tools can be attached...

Page 2: ...e screen shows XX MISMATCH XX Actual readings from the unit are displayed Figure 2 Display Match Screen To check compliance connect the MSD Tech Tool to a unit and observe the reading on the screen The screen will indicate whether the connected unit is a match or a mismatch to the master unit An example of a Match indication on the display Figure 1 Background is Green Top line V MATCH V Second lin...

Page 3: ...er replacement 5 A message MASTER REPLACED SUCCESSFULLY will be displayed OPERATION WITH THE 7730 POWER GRID Connect the MSD Tech Tool to the Power Grid CAN bus Scroll right to read the different parameters Modules connected or to change the display settings The MSD Tech Tool displays the part numbers serial Numbers and software version number of all units connected on the CAN bus Ÿ If the Power G...

Page 4: ...to 5 00 p m Monday Friday mountain time Limited Warranty MSD 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 m...

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