47
Nautilus® Commercial Series Bike Owner’s Manual
CONSOLE CODES
Test tach response
To test the machine’s tachometer, press [ENTER] when the message, “TACH TEST” is displayed. Start
exercising on the machine. The console should regulate the alternator resistance based on the tach signal
to maintain approximately 2,000 RPMs while you are exercising. If not, there is a possible problem in the AC
tap or field circuit. Check the alternator, the AC tap wire, the field wire, the diode, the terminal posts, and the
main cable.
I/O Test
Press [ENTER] when the message “I/O TEST” is displayed. The AUX and B+ values represent the current
and voltage delivered from the alternator respectively. AUX is scaled by 1000 and B+ is scaled by 300. These
values will increase with the speed of the alternator (note that both values will reach 0 if the alternator is left
at rest). The “---” string is displayed at all times since the bikes do not require a magnetic key.
A Sensor B
N/A
3. To exit “DIAGNOSTICS”, press the [CLEAR] key.
To review the error log and reset the service timer:
1. Press [Level: UP], [7], [ENTER]. The console will display “MAINTENANCE LOG”.
2. Press [Level: UP] or [Level: DOWN] to scan through the choices. Select the option you want by pressing
[ENTER].
Error log
To display the machine’s error log, press [ENTER] when the message, “ERROR LOG”, is displayed. The
console will report various error messages in the display window. The total amount of errors will be displayed
in the upper right window. Note that only the highest priority reported error will be displayed. Errors are
handled in two ways. First, as a non-fatal “WARNING” which will display the text message but continue
system operation until you press the [CLEAR] key. The second way is a fatal “ERROR” which will stop the
exercise and return the system to an idle intensity state. The console will display the error text and not let
you restart the program unless power has been turned off and then back on. There are 16 error entries
available.
Reset service time
To reset the time between service or maintenance calls, press [ENTER] when the message, “MAINT HOURS”
is displayed. Press the [0] key, then [ENTER] to reset..
QA ID
N/A
3. To exit “MAINTENANCE LOG”, press the [CLEAR] key.
