Yamaha X94 Series, Service Manual

Page: 16 / 82

2-2
ELEC
– +
Battery pack
Battery pack
Battery pack display function
By holding down the battery capacity indicator button “ ” on the battery pack, the following items
can be checked.
Length of time
that the button is
pushed
Display item Display time Details Page
When pushed
Normal state:
Residual battery
capacity
5 seconds
See the owner’s man-
ual.
–
Error detected:
Error display
5 seconds See “Error display”. P. 2-2
20 seconds
Total number of bat-
tery charging cycle
5 seconds
See “How to check
the total number of
battery charging
cycle”.
P. 2-4
30 seconds
Absolute battery
capacity
5 seconds
See “How to check
the absolute battery
capacity”.
P. 2-5
Error display
1. Depending on the model, the battery capac-
ity indicator lamps are arranged horizontally
or vertically as shown.
In the explanations in this manual, the num-
bers used for the battery capacity indicator
lamps are 4, 3, 2, and 1 from left to right or
from top to bottom.
Although the illustrations in this manual
show only the vertical-type battery capacity
indicator, the operation of the lamps is the
same for both types of battery capacity indi-
cators.
2. If the battery capacity indicator lamps [1]/[3]
and [2]/[4] turn on alternately, or the lamps
[1]/[2] and [3]/[4] turn on alternately when
the battery capacity indicator button “
” is
pushed or connect the battery charger, see
“Recoverable errors of battery pack or bat-
tery charger”.
(P. 2-8)
4 3 2 1
3
2
1
4
or
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
Off On
2