Drive Diagnostics; Navigation Keys; Drive Diagnostics Menu; Brake Id - CYBEX 750A Service Manual

DRIVE DIAGNOSTICS

Enter Drive Diagnostics by holding the ENTER key for 3 seconds while in Static I/0 test. This creates a
diagnostics screen for controlling and viewing lower controller values.
Text Area shows "DRIVE DIAGNOSTICS".

Navigation Keys

LOAD +/-
QUICK/START

INCLINE +/-

ENTER
CLEAR
PAUSE/END

Drive Diagnostics Menu

BRAKE ID X
INCLINE CAL 1
INCLINE CAL 2
LOAD CAL 1
LOAD CAL 2
LOAD CAL 3
CHARGE [# - Text]
BATT VOLTS XX.X
BATT AMPS X.XX
BATT LVL [# Text]
PWR SOURCE [- text]
MICRO TEMP XXX
LCB CODE VX.XX

Brake ID

The unit has two different brake types, with the possiblity for more. Use the keypad or the +/- keys to populate
alternate numbers.
Enter both accepts what is displayed, stores it, and exits back to the Drive Diagnostics menu, moving forward
to the next item in the list.
Incline
The incline must be calibrated due to the variations in the pot setting and other mechanical deviations. The
lower controller stores the calibration values. Incline allows running and viewing the calibration routine as well
as seeing the values for 0% and 20%.
Press QUICK/START to cause the incline calibration routine to start. "CALIBRATING" is displayed on the text
area and the A/D value in displayed in the RESISTANCE window.
The controller runs the incline to maximum until it can't move any further. Once at the movement maximum,
the lower controller will stop and store the A/D value for the 20% incline position. Value is shown in the
RESISTANCE window. The value for 0% incline is shown in the INCLINE window.
When completed, "SAVED" is shown briefl y in the Text Area and test exits back to menu.
Service
Page 4-4
Cybex 750A/750AT Arc Trainer Service Manual
Directly control the brake torque from 0 to max
Sets brake to 100% torque
Control function as if in Active Mode
Enters diagnostic mode
Backs up one step
Exits Diagnostics
Allows viewing/setting the brake type using keypad. X=Brake type
Incline calibration value #1 and calibration routine entry; press QUICK/START
to initiate auto-calibration.
Incline calibration value #2; view the incline calibration data.
Brake calibration value 1; view and modify the calibration values.
Brake calibration value 2; view and modify the calibration values.
Brake calibration value 3; view and modify the calibration values.
Returns the state of the battery charger.
Returns the actual battery voltage in volts.
Returns the charge in Amps
Returns the health and status.
Returns the power source.
LCB Microprocessor temperature.
Drive fi rmware version