1x11 DI2 Left shifter not recognised by E-tube
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I have a 2016 Giant TCX Advanced Pro1 with a 1x11 DI2 setup. Very nice bike.
I only just a few days ago downloaded the E-tube software as I wanted to change the shifter operation. I intended to use both left shifter buttons to down shift and the right to up shift. Similar to SRAM E-tap operation, however, my left shifter doesn't show in the installed components in the E-tube program.
My components are:
Battery - SM-BTR2
Junction box - SM-EW90-A (3 port)
Shifters - ST-R785
Rear Derailleur - RD6870-SS
Is it possible to make the change in shifting? Why can't I see my left shifter in E-tube?
I should also mention all the components had the firmware updated for each, perhaps this was a mistake. Previously I could do a battery check with my left shifter and now I can't.
Thanks in advance
I only just a few days ago downloaded the E-tube software as I wanted to change the shifter operation. I intended to use both left shifter buttons to down shift and the right to up shift. Similar to SRAM E-tap operation, however, my left shifter doesn't show in the installed components in the E-tube program.
My components are:
Battery - SM-BTR2
Junction box - SM-EW90-A (3 port)
Shifters - ST-R785
Rear Derailleur - RD6870-SS
Is it possible to make the change in shifting? Why can't I see my left shifter in E-tube?
I should also mention all the components had the firmware updated for each, perhaps this was a mistake. Previously I could do a battery check with my left shifter and now I can't.
Thanks in advance
Last edited by shoppa on Thu Sep 15, 2016 7:18 am, edited 1 time in total.
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It is possible to set up shifting as you want it,
If its not seeing your left shifter, the first thing to do is check the shifter plug and connections,
it doesn't take much to have a bad connection, if there is no slack in the cable under the bar tape and the shifter moves it can pull the plug.
then use E-tube to carry out a connection check and fault check.
if it still can't see the shifter, you can plug the E-tube directly into the spare port on the shifter and error check the shifter directly for any fault.
you should then be able to access the customise menu and setup the switch assignment as you want it and speed of shift, multi-shift options etc
one last thought ( bit of a long shot) but,was it bought as a 1x 11 set-up and what shift levers does it use. Some LH shifters don't have any Di2 electronics in the, such as the Alfine drop bar shifter.
If its not seeing your left shifter, the first thing to do is check the shifter plug and connections,
it doesn't take much to have a bad connection, if there is no slack in the cable under the bar tape and the shifter moves it can pull the plug.
then use E-tube to carry out a connection check and fault check.
if it still can't see the shifter, you can plug the E-tube directly into the spare port on the shifter and error check the shifter directly for any fault.
you should then be able to access the customise menu and setup the switch assignment as you want it and speed of shift, multi-shift options etc
one last thought ( bit of a long shot) but,was it bought as a 1x 11 set-up and what shift levers does it use. Some LH shifters don't have any Di2 electronics in the, such as the Alfine drop bar shifter.
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I also changed shifting buttons up/down on my RD. But it was not as good as i thought, so i switched back.
I also had quite an unluck, my battery is damaged. Now Etube says it neither see master unit or battery.
Currently waiting for a new battery.
What puzzles me is that Etube complains of master unit, which should be the charger.
Hope this to isn't damaged.
I also had quite an unluck, my battery is damaged. Now Etube says it neither see master unit or battery.
Currently waiting for a new battery.
What puzzles me is that Etube complains of master unit, which should be the charger.
Hope this to isn't damaged.
Bikes:
Ax Lightness Vial EVO Race (2019.01.03)
Open *UP* (2016.04.14)
Paduano Racing Fidia (kind of shelved)
Ex bike; Vial EVO D, Vial EVO Ultra, Scott Foil, Paduano ti bike.
Ax Lightness Vial EVO Race (2019.01.03)
Open *UP* (2016.04.14)
Paduano Racing Fidia (kind of shelved)
Ex bike; Vial EVO D, Vial EVO Ultra, Scott Foil, Paduano ti bike.
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Is it showing a connection error, or displaying a fault when checking faults of each item individually, if you run the SM-PCE1 you can fault find, but i'm not sure this available via the 3 or 5 port junction 'A',
It would be worth unplugging and re-plugging all you connections, then check again.
When you connect to the master unit are any parts of the system visible on E-tube, shifters mech's etc.
It would be worth unplugging and re-plugging all you connections, then check again.
When you connect to the master unit are any parts of the system visible on E-tube, shifters mech's etc.