Precor Experience Series Service Manual page 57

Machine diagnostics tests to verify system hardware operation.
SYSTEM TESTS
MENU
Brake Test
Battery Test
SPM Test
CrossRamp Test
USB Test
1
Direct Current: electrical current that only flows in one direction.
2
Alternating Current: electric current which periodically reverses direction between positive
and negative polarity.
3
analog to digital converter
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
menu: System Tests > Brake Test
If the brake is operational, provides the following operating
information:
PWRB XXX: The current power bits.
l
RPM: Brake generator RPM.
l
VBUS XX: Bus Voltage used to drive the brake.
l
M-AMPS XX: DC
l
menu: System Tests > Battery Test
Shows the current battery voltage level as "XX.X VDC Y".
Where:
XX.X is the measured DC battery voltage (nominal 12.6 - 14.6
Vdc).
There can be an additional "Y" suffix indicating the following con-
dition:
2
"C" an external AC
"L" the battery is low (less than 11.5 Vdc).
"CL" charger is connected and the battery is low.
(EFX, AMT only)
menu: System Tests > SPM Test
SPM "Strides per Minute" test metrics:
Pulse: current pulse count.
l
Minimum: minimum pulse count.
l
Maximum: maximum pulse count.
l
(EFX, AMT only)
menu: System Tests > CrossRamp Test
Manually run the lift motor to raise/lower the crossramp through
full range, levels 1 to 20.
3
A/D : Lift potentiometer analog to digital voltage value.
l
Glitches: number of sticking lift motion.
l
Volts (DC): lift motor voltage.
l
menu: System Tests > USB Test
Touchscreen Console Standard Service Menus
TEST DESCRIPTION
1
brake current.
charger is connected.
4 Standard Service Menus
Page 48