Drive; Miscellaneous - Derby cycle kalkhoff User Manual

Select a language using the
button confirms your selection and takes you back to
the menu sub-item display.
Unit: Under the item "Unit", you can choose whether the
distance travelled and speed are displayed in kilometres
(km) or miles (mi). Use the
tween kilometres (km) or miles (mph). Tapping the
ton confirms your selection and then takes you back to the
menu sub-item display.

7.3.4.2 Drive

Choose from the following using the
• Wheel circumference
• Shift Sensor
• Climb Assist
• Back
Confirm your selection by tapping the
takes you back to the menu sub-item display.
Wheel circumference: You can set the "wheel circumfer-
ence" to any value between 1540 mm and 2330 mm by
pressing the / buttons on the control unit. Tapping the
button confirms your selection and then takes you back
to the menu sub-item display.
A change to the setting becomes necessary, for ex-
ample, when you have the tyres on your Pedelec
exchanged for some of a different size. In order to
display the correct data, the new wheel circumference
must be entered.
Shift Sensor: Choose from the following values using the
/ button:
OFF
50 ms 100 ms 150 ms 200 ms 250 ms 300 ms
Confirm your selection by tapping the
The Shift Sensor recognises gear shifting and imper-
ceptibly interrupts the power assist for fractions of a
second. This enables you to move more smoothly and
considerably faster through the gears. The higher the
value you set, the longer the assistance is interrupted
for, and the more time there is for shifting gears.
24 Original User Manual | Pedelec Impulse 2.0 Ergo
/ buttons. Tapping the
/ buttons to choose be-
but-
/ button:
button. This
button.
Climb Assist: Choose from the following values using the
/ button:
1 2 3
Confirm your selection using the
You can influence the response time of the power sen-
sor with the Climb Assist. The lower the value you set,
the less responsive the system becomes. The higher
the value you set, the more dynamic the system be-
comes, but beware a yo-yo effect.

7.3.4.3 Miscellaneous

Choose from the following using the
• Factory settings
• Software
• Back
Confirm your selection by tapping the
Factory settings: The following question appears: "Restore
factory settings?". Select "Yes" if you wish to reset the
system to its original settings. Select "No" if you wish to
retain all the settings you have made. Confirm your selec-
tion by tapping the button.
Software: This takes you to the items:
• Version
• Update
• Back
Make a selection using the
go to that item by tapping the
• Version: Here the current software version of the
motor is displayed.
• Update: Here you can bring the software up to
date. Your specialist cycle shop will perform a
software update.
4 5 6 7
button.
/ button:
button.
/ button, then confirm and
button.