Troubleshooting
No di
s
play o
n
c
omputer
sc
ree
n
· Computer i
s
a
s
leep – Pre
ss
[MODE] or [SELECT] o
n
the
c
omputer to wake up the
c
omputer.
· Batterie
s
n
eed repla
c
eme
n
t - repla
c
e the
c
omputer batterie
s
a
s
s
how
n
i
n
the mai
n
te
n
a
nc
e
s
e
c
tio
n
of the U
s
er Ma
n
ual.
· Computer i
s
too
c
old- operati
n
g temp. i
s
32 to 110 degree
s
Fahre
n
heit
Computer di
s
play i
s
o
n,
but there i
s
n
o tra
ns
mi
ss
io
n
i
c
o
n
· Hub i
s
a
s
leep -
s
pi
n
the wheel to wake up the hub.
· Computer ha
s
n
ot “fou
n
d” the hub. Pre
ss
a
n
d hold [MODE] a
n
d [SELECT] u
n
til “Fi
n
d” appear
s
o
n
the di
s
play. Make
s
ure hub i
s
awake by rotati
n
g wheel o
nc
e.
· Batterie
s
n
eed repla
c
eme
n
t - repla
c
e the hub batterie
s
a
s
s
how
n
i
n
the mai
n
te
n
a
nc
e
s
e
c
tio
n
of the U
s
er Ma
n
ual.
· Doe
s
the word “watt
s
” appear u
n
der the top li
n
e? If
n
o tha
n
you have e
n
tered
c
y
c
le
c
omputer
mode. See
c
y
c
le
c
omputer mode
for further i
ns
tru
c
tio
ns
.
· I
n
terfere
nc
e with other devi
c
e
s
- make
s
ure you are
n
ot
s
etti
n
g up the PowerTap i
ns
ide a
buildi
n
g with a lot of ele
c
tri
c
al
n
oi
s
e
,
n
eo
n
s
ig
ns,
or
n
ear power li
n
e
s
. Bri
n
g the PowerTap out
s
ide or away from the ele
c
tri
c
al di
s
turba
nc
e to
s
ee if
s
ig
n
al retur
ns
. Al
s
o make
s
ure you do
n
’t
have a
n
y other devi
c
e
s
o
n
your bike
s
u
c
h a
s
light
s,
mag
n
et
s
or
c
y
c
le
c
omputer
s
e
ns
or
s
.
· PowerTap
c
omputer’
s
batterie
s
are low
,
repla
c
e batterie
s
a
s
s
how
n
i
n
the mai
n
te
n
a
nc
e
s
e
c
tio
n
of the U
s
er Ma
n
ual. We re
c
omme
n
d u
s
i
n
g a Co
n
e Wre
nc
h to remove the battery
c
ap
,
n
ot a
c
oi
n
.
Di
s
played data bli
n
k
s
or doe
s
n
ot fu
nc
tio
n
· Batterie
s
n
eed repla
c
eme
n
t - repla
c
e the
c
omputer batterie
s
a
s
s
how
n
i
n
the mai
n
te
n
a
nc
e
s
e
c
tio
n
of the U
s
er Ma
n
ual.
· I
n
terfere
nc
e with other devi
c
e
s
- make
s
ure you are
n
ot
s
etti
n
g up the PowerTap i
ns
ide a
buildi
n
g with a lot of ele
c
tri
c
al
n
oi
s
e
,
n
eo
n
s
ig
ns,
or
n
ear power li
n
e
s
. Bri
n
g the PowerTap
out
s
ide or away from the ele
c
tri
c
al di
s
turba
nc
e to
s
ee if
s
ig
n
al retur
ns
. Al
s
o make
s
ure you do
n
’t
have a
n
y other devi
c
e
s
o
n
your bike
s
u
c
h a
s
light
s,
mag
n
et
s
or
c
y
c
le
c
omputer
s
e
ns
or
s
.
Power
s
eem
s
i
nc
orre
c
t
·Torque value i
s
n
ot zeroed. To ma
n
ually zero torque
,
go to
c
urre
n
t watt
s
a
n
d hold dow
n
the
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