TROUBLESHOOTING
EN-16
ERROR INDICATION
If an error occurs during use, the error message shown below appears.
Error indicator
Cause
Corrective action
<Pressurization error>
The beeper beeps three
times to notify you.
Each component is not connected properly.
If any of the connections are loose, reconnect them
correctly. (See page EN-10.)
A broken Tongue Pressure Probe or the
Connecting Tube was used.
Replace with new Tongue Pressure Probe or new
Connecting Tube. (See page EN-10.)
The power button or Prep/Reset button was
accidentally pressed during internal pressure
adjustment.
Press the Prep/Reset button again to adjust the
internal pressure. (See page EN-10.)
The balloon of the Tongue Pressure Probe
was mistakenly crushed during internal
pressure adjustment.
Press the Prep/Reset button again to adjust the
internal pressure. (See page EN-10.)
The internal pressure adjustment was not
completed within the specified time because
the battery level was low.
Replace with new batteries. (See page EN-9.)
The device is defective.
Please contact your supplier for repair.
<Measurement Error>
The beeper beeps three
times to notify you.
Loose connections in each component during
the measurement.
If any of the connections are loose, reconnect them
correctly. (See page EN-10.)
The Tongue Pressure Probe or Connecting
Tube was broken during the measurement.
Replace with a new Tongue Pressure Probe or
Connecting Tube. (See page EN-10.)
The device is defective.
Please contact our personnel for repair.
<Low Battery>
The batteries are exhausted.
Replace with new batteries. (See page EN-9.)
