41
Description
System message
The drive system monitors itself continuously and if an
error is detected, it is indicated by a system message.
Three beeps sound simultaneously. The system may
switch off automatically depending on the type of error.
There is a table with all the system messages at the
end of the chapter
Maintenance
[
Chapter 8.4.9,
page 111
].
4.5.5
Command consoles
The electric drive system is operated using the display
(II) and the left-hand command consoles (I). The right-
hand command console (III) switches the gears.
Figure 13:
Overview of the command console
1
2
3
I
II
4
5
III
Surname
1
Long lever (left)
2
Short lever (left)
3
Button
4
Long lever (right)
5
Short lever (right)
Table 21:
Overview of the command console
BULLS Shimano_BBC
Page 41