5
Now, click the “Update” button to begin updating your
hand control.
WARNING
:
Do not disconnect the hand control or power off the
computer or mount while the update is in progress!
The hand control will display “BOOT LOADER Serial CFM
Request” during the update.
When completed, CFM will report “All your devices are up to
date,” and a green circle with a checkmark will appear.
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2835 Columbia Street • Torrance, CA 90503 U.S.A.
1021
Your hand control is now updated.
NOTE:
If there were problems during the firmware update, you would
need to go through the process again. To do this, first, disconnect the
hand control from the computer. Power cycle the mount and reconnect
the hand control to the computer. Then click “Seek Devices” in CFM.
Once your hand control’s firmware has been updated, you
can disconnect the computer cable. Ensure the hand control
is still connected to the mount, and power cycle the mount to
see if the No Response 16/17 error or incorrect model error
goes away. If it does, have fun using your telescope! If it does
not, please contact Celestron Technical Support at
for further assistance.
