Precor Precision 400 Series Service Manual page 31

LCD
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Machine Tests: Press GO to access the Machine Tests:
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2. Exit the Hardware Validation Diagnostic Test menu (press the Workouts
softkey).
Machine Operation Test
This test verifies the console functionality (motion controls & metric indicators) and
machine operation.
RESISTANCE control test
1. Press Go to start a manual workout and set the INCLINE to 0%.
2. Pedal the machine while changing the RESISTANCE from minimum to max-
imum range. Observe and verify the machine operation:
Make sure that the console RESISTANCE motion control operation is
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smooth and working correctly.
Verify that resistance level increases and decreases as commanded.
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Be on the alert for unusual noises from the input drive system and belts.
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Concentrate on the feel of the stairarms and the rolling of the wheels on
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the ramp. Be on the alert for unusual noises, bumps, or movements.
INCLINE control test
1
light-emitting diodes.
2
liquid crystal display.
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
Press a key while verifying the change to the
o
test will exit when all keys have been pressed. Pressing the
Workouts key for 5 seconds will also exit the test.
2
Test
Test will light up all segments and sections of the LCD display.
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Brake Test
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Verify Powerbits at resistance levels 1, 2, and 20:
0 at 1,
24 @ 2,
448 @ 20
CrossRampTest
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Verify A/D bits at levels 1, 10, and 20:
33 at 1,
123 @ 10,
223 @ 20
o RPMTest
Verify RPM
3 Operation Verification
R20 Operation Verification Test
1
LED pattern. The
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