Midtronics RIVIAN CPX-900 - Single and Dual Battery Testing

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2 – RIVIAN In Vehicle Test
CPX-900
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3. Disconnect First Responder Loop and Ground Cables.
4. Acknowledge YES or NO - Your response will advance tester to the appropriate test proce-
dure, either 'Single-Battery Testing or 'Dual-Battery Testing'.
Single-Battery Testing
1. Connect the clamps to the battery: Red to the positive (+) terminal and Black to the negative
(--) terminal.
NOTE: The tester will display 'CLAMPS REVERSED!' if clamp polarity is reversed.
Disconnect and reverse clamp connections.
Ensure that clamps are attached securely to the terminals — a poor connection will prevent
testing and the tester will display the message 'CHECK CONNECTION'.
If, after verifying the connection the message reappears, clean the terminals and reconnect.
2. Temperature - when prompted, hold the tester temperature sensor 6 to 12 inches over the
top of the battery being tested.
Temp Sensor
Select Capture to lock in the live temperature reading.
3. The CPX-900 will now run the Battery Test and display results when the test is completed.
4. Remember to return CPX-900 to its docking station when testing is completed.
Dual-Battery Testing-
1. Connect the clamps to the Primary Battery: Red to the positive (+)
terminal and Black to the negative (--) terminal.