If error pops up prior to test, have the client take
five-six big deep breaths. This will force air to
accumulate in the mixing chamber and trigger the
90 second countdown to start.
If error pops up mid test, the volume of air
measured is too low. May be due to a leak in the
accessories. Check for the following:
● Good seal around MetaBreatherMAX
mouthpiece
● Mask fits snugly
● Y-Valve assembled correctly
● Hose intact, no holes
● Hose attached securely
● Ensure proper skin contact with the entire
strap, using gel and following instructions in
the section Position the Hearth Rate Strap.
● Replace battery in snap on component of
chest strap.
● Bluetooth connectivity can be affected by a
nearby Bluetooth device. Move away from
other devices and/or shut off other devices
to reduce interference.
● If Bluetooth signal is unreliable at your
location, it may necessary for you to use
direct connection of heart rate pick up.
KORR can provide a Polar coded heart rate
pick up from www.korr.com/coded-heart-
rate-pickup. KORR part number 9FG0190.
● HR strap sensors will become worn out over
time. A new HR strap may be needed:
https://korr.com/product/coded-heart-rate-
chest-strap/
● Call KORR Customer Support for any
questions.
Wait for warm-up to complete. If test proceeds, test
quality score will be low.