CC-TR100
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CC-TR100
Fluctuation in the heart rate indicator, for example 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, follow the instructions for wearing the heart rate
sensor (page 14).
Moving the main unit away from your body will prevent measurement of the heart rate.
The battery for the heart rate sensor or the main unit is used up.
Replace it with a new one. Be sure to perform the restarting operation after replacement
(page 11).
Pressing the LIGHT button dims the display.
The remaining battery capacity for the main unit is very weak.
Replace it with a new battery (CR2450) as soon as possible. After replacement, be sure to
perform the restarting operation (page 11), check the heart rate sensor ID, and set the
date and time.
Trouble on operation
Trouble / Check Items / Remedy
Pressing the START/STOP/ENTER button does not start or stop measurement.
Check whether the auto-mode is turned on (with the
icon illuminating).
When the
icon illuminates, the auto-mode is on; you cannot start or stop measure-
ment by pressing the button. Turn off the auto-mode. (See “Auto-mode” on page 30.)
The HR sensor ID failed ([E] is displayed on Display 2)
Is the main unit mounted to the HR receiver ?
It must be mounted to the HR receiver to receive the heart rate sensor signals.
When performing the ID check, is the main unit within 20-80 cm distance of the sensor?
The battery for the heart rate sensor is possibly depleted. After replacing the battery with
a new one (CR2032), check the heart rate sensor ID again (page 38).
Lap data cannot be stored.
Have you already completed 199 laps?
Up to 199 laps can be recorded in the data files.
Reset the computer data, or delete data files that contain several laps in order to obtain
free space for lap recording.
Is the lap time over 100 hours (Or is the trip distance in one interval over 9999.99 km)?
With these values exceeded, the lap cannot be measured.
Is the lap screen currently displayed?
When the lap screen is on - for example, immediately after lap recording or while you are
on the lap data viewing screen.
Cannot perform data storage
Does “data file” on the menu screen indicate 0% for the remaining memory, or 99 for the
data file number? (See “Data file” on page 39)
Delete unnecessary data files to increase the remaining memory or decrease the number
of data files.
In menu mode, cannot change settings
Is the computer currently measuring time and/or speed?
Some settings cannot be changed when measurement is in progress Make sure that the
timer and/or speed measurement are stopped (Some menu screens require all data to be
reset).
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 becomes slower.
Is the surrounding temperature low (below zero centigrade/32 farenheit)?
Temperatures below freezing may result in slower screen response.
All numeric characters displayed in two lines on Display-5 flash.
The remaining battery capacity for the main unit is low.
Replace it with a new battery (CR2450) immediately. After replacement, be sure to per-
form the restarting operation (page 11), check the HR sensor ID, and set the date and
time.
No displays appear.
Is the battery for the main unit empty?
Replace it with a new battery (CR2450). After replacement, be sure to perform the re-
starting operation (page 11), check the HR sensor ID, and set the date and time.
Meaningless display appears
Perform the restarting operation (page 11), check the HR sensor ID, and set the date and
time.
Cannot measure the trip speed (Cadence zone)
Check whether the distance between the speed sensor and the magnet is too large. (Ca-
dence zone)
Is the indication line of the speed sensor off the center of the magnet? (Cadence zone)
Adjust the position of the speed sensor and that of the magnet correctly. (See “Installing
the unit on your bicycle” on page 8.) (Cadence zone)
Check for a break in the wire of the speed and cadence sensors.
Replace the speed/cadence sensor kit with a new one.
Heart rate signals are not received.
Is the main unit mounted to the HR receiver?
It must be mounted to the HR receiver to receive the HR sensor signals.
Has the power-saving function been activated, showing only time on the screen?
Press any other button than RESTART to cancel the power-saving mode.
Has the rubber surface of the electrode pad come off?
Adjust the electrode pad with its rubber surface to be in close contact with the body.
Dry skin (particularly in winter)
Slightly moisten the electrode pad of the heart rate sensor.
Is the battery for the heart rate sensor used up?
Replace it with a new one (CR2032).
Is the battery for the main unit used up?
Replace it with a new one (CR2450). Be sure to perform the restarting operation after
replacement (page 11).
Is the electrode pad overly worn and damaged after long use?
Replace it with a new heart rate sensor.
Abnormal values appear.
Are there any objects emitting electromagnetic waves (railway tracks, transmitting stations
for television, etc.) nearby?
Keep the unit away from any object that may be causing interference, and reset the data.