GE eBike Service Manual page 67

Problem
The update does not start:
Upon starting the update with
"GO!!" the blue update
progress indicator does not
appear in the startup window.
The update program will not
start
Message "MRD must exist"
appears.
Message "Download
Success" does not appear.
When turned on, the ergometer
LCD displays the message
"AZP Ready".
Message "AZP must exist.
Programm terminated." and
"MRD must exist. Programm
Terminated." appear during the
update process on PC.
After startup of the ergometer,
the ergometer BP pump
automatically starts and runs
continuously (in devices with
the BP option) or the
ergometer does not function
properly (no speed indication,
no load on pedals).
No information displayed on
ergometer control terminal,
only the illumination is on.
Power failure during Nibp or
Med1 update.
The update software reports an
error during Nibp or Med1
update.
E90...E93
2018112-003 Rev J
D: Service Menu
Cause
a. Wrong update cable
b. PC does not meet the
recommended specifications
COM 1 used by another
application
a. The required file
"MRD_Vxxx.hex" is not
found in the update
directory.
b. No update required.
c. MRD board has not been
updated.
a. Communication between PC
and ergometer has been
interrupted during the update
Ergometer has been turned off
during the update, before the
update had been successfully
completed.
Previous update was not
completed successfully.
During the update of the MRD
software the data stream has
been interrupted (device turned
off, power failure, disconnected
data line, abortion of software
update )
During update of the IFP
software the data stream was
interrupted (device turned off,
power failure, disconnected
data line, abortion of software
update )
Invalid NIBP or MED1 version in
ergometer
Incorrect transfer of data
packets.
Software modules not
compatible.
eBike, eBike L, eBike EL
Remedy
a. Check update cable
b. Use suitable PC, connect
cable to COM 1 interface
Close down application that is
using COM1.
a. Copy required file to the
update directory.
b. Acknowledge message with
OK.
c. Acknowledge message, then
repeat update, updating MRD
only.
a. If the ergometer continues to
display the message
„Updating", restart the update
without turning the
ergometer off.
Repeat update (ergometer is
automatically in the update
mode).
Acknowledge both messages with
„OK". Close program on PC and
restart the complete update
process once more.
- invalid MRD version: replace
PCB RPM
Repeat update (ergometer is
automatically in the update
mode).
Replace terminal
Do not turn off ergometer and
repeat update.
Perform software update
- 61 -