CatEye CC-TR300TW [V3] - Manual (Page 20)

ENG-39
ENG
ENG-38
Fluctuation in the heart
rate indicator, for ex-
ample it returns to zero
and then the heart rate
is measured again. Is the electrode pad being
worn correctly? To wear the electrode pad correctly, fol-
low the instructions for wearing the
heart rate sensor (page 9).
Moving the main unit
away from your body
will prevent measure-
ment of the heart rate. Check whether lights
up on the computer screen.
The remaining battery capac-
ity for the computer is low.
Replace it with a new battery (CR2032).
After replacement, be sure to perform
the restarting operation (page 11).
Is the battery for the heart
rate sensor used up? Replace it with a new battery (CR2032).
Pressing the LT button
does not turn on a light. Check whether lights
up on the computer screen.
The remaining battery capac-
ity for the computer is low.
Replace it with a new battery (CR2032).
After replacement, be sure to perform
the restarting operation (page 11).
Trouble Check Items Remedy
Heart rate signals are
not received. Have you checked the sensor
ID? Is the computer ID Synch'ed
with somebody else's sensor?
Is the Heart rate sensor
icon off
?
Has the power-saving func-
tion been activated, show-
ing only date/clock on the
screen?
Is the heart rate sensor at-
tached securely to your
body?
Dry skin (particularly in
winter)
Is the battery for the heart
rate sensor used up?
Check whether lights
up on the computer screen.
The remaining battery capac-
ity for the computer is low.
Is the electrode pad overly
worn and damaged after
long use?
Check the speed sensor ID (page 29)
for Hr (heart rate sensor).
If the Heart rate sensor icon is off ,
the computer cannot receive the Heart
rate data. Press the M1/+ or M2/- but-
ton once to turn on the icon.
Press any button on the computer to
cancel the power-saving function.
Adjust the electrode pad with its rub-
ber surface to have a good contact with
the body.
Slightly moisten the electrode pad of
the heart rate sensor.
Replace it with a new battery (CR2032).
Replace it with a new battery (CR2032).
After replacement, be sure to perform
the restarting operation (page 11).
Replace it with a new heart rate sen-
sor.
Trouble shooting
If a malfunction occurs, check the following before contacting CatEye or your retailer for
repair or service.
Trouble on display
Trouble Check Items Remedy
Display motion be-
comes slower. Is the surrounding tempera-
ture low (below zero degree
Celsius or 32 degrees Fahr-
enheit)? Temperatures below freezing may re-
sult in slower screen response. Data
is not affected.
Flashes on the
screen.
The remaining battery ca-
pacity for the computer is
low. Replace it with a new battery
(CR2032) immediately.
After replacement, be sure to
perform the restarting operation
(page 11).
No displays appear. Is the battery for the com-
puter empty? Replace it with a new battery
(CR2032).
After replacement, be sure to
perform the restarting operation
(page 11).
Meaningless display
appears. Perform the restarting operation
(page 11).
Cannot measure the
trip speed (cadence) Have you checked the sensor ID?
Is the computer ID Synch'ed
with somebody else's sensor?
Is the Speed and Cadence
sensor icon on , ?
Check whether the distance
between the speed (ca-
dence) sensor and the mag-
net is too large.
Is the sensor zone of the
speed (cadence) sensor off
the center of the magnet?
Has the power-saving func-
tion been activated, showing
only date/clock on the
screen?
Is the battery for the speed
sensor empty?
Check the speed sensor ID (page 29)
for SP1 (speed sensor 1) or SP2
(speed sensor 2).
If the Speed and Cadence sensor
icon is off , , the computer can-
not receive data. Press the M1/+ or
M2/- button once to turn on the icon.
Adjust the position of the speed (ca-
dence) sensor and that of the mag-
net correctly. (See “How to install the
unit on your bicycle” on page 6.)
Press any button on the computer
to cancel the power-saving function.
Replace it with a new battery
(CR2032).
After replacement, be sure to press
the RESET button on the speed
sensor.
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