Cleaning And Maintenance - Tunturi C20 User Manual

- Computer will show F1 to F6 after the
countdown to test heart rate recovery status.
User can find the heart rate recovery level
based on the chart below.
- Press RECOVERY key again to return to the
beginning.
F1 Outstanding
F2 Excellent
F3 Good
F4 Fair
F5 Below average
F6 Poor
Body Fat
- Press the BODY FAT key to start body fat
measurement.
- During measuring, users have to hold both
hands on the hand grips. LCD display "-" "- -"
"- - -" "- - - -" for 8 seconds until computer
finish measuring.
- LCD will display BMI and FAT %.
Body fat mode error codes
- *E-1
There is no heart rate signal input detected.
- *E-4
Occurs when FAT% and BMI result is below 5 or
exceeds 50.
Trouble shooting:
- When the display of LCD is dim, it means the
batteries need to be changed.
- If there is no signal when you pedal, please
check if the cable is well connected.
NOTE
• When stop training for 4 minutes, the main
screen will be off.
• If the computer displays abnormally, please
re-install the batteries and try again.

Cleaning and maintenance

The equipment does not require special
maintenance. The equipment does not require
recalibration when it is assembled, used and
serviced according to the instructions.
WARNING
• Do not use solvents to clean the equipment.
• Clean the equipment with a soft, absorbent
cloth after each use.
• Regularly check that all screws and nuts
are tight.
• If necessary, lubricate the joints.
Replacing the batteries (Fig. E)
The console is equipped with 2 AA batteries at the
rear of the console.
- Remove the cover.
- Remove the old batteries.
- Insert the new batteries. Make sure that
batteries match the (+) and (-) polarity markings.
- Mount the cover.
Defects and malfunctions
Despite continuous quality control, defects and
malfunctions caused by individual parts can occur
in the equipment. In most cases, it will be sufficient
to replace the defective part.
- If the equipment does not function properly,
immediately contact the dealer.
- Provide the model number and the serial
number of the equipment to the dealer. State
the nature of the problem, conditions of use
and purchase date.
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