98
• If ERR appears while a reading operation is being performed in
Digital Compass Mode, restart the operation. If ERR appears on
the display again, it can mean there is something wrong with the
sensor.
• Even if battery power is at Level 1 (H) or Level 2 (M), the Digital
Compass Mode sensor may be disabled if there is not enough
voltage available to power it sufficiently. In this case, ERR will
appear on the display. This does not indicate malfunction, and
sensor operation should resume once battery voltage returns to
its normal level.
• If ERR keeps appearing during a reading operation, it could
mean there is a problem with the applicable sensor.
■
ERR appears on the display after performed bidirectional
calibration.
→
If --- appears and then changes to ERR (error) on the calibration
screen, it means that there is something wrong with the sensor.
• If ERR disappears after about 1 second, try performing the
calibration again.
• If ERR keeps appearing, contact the shop you purchased the
dive computer. Whenever you have a sensor malfunction, take
the dive computer to nearest authorized TUSA distributor as
soon as possible.
■
What causes incorrect direction readings?
• Incorrect bidirectional calibration. Perform bidirectional
calibration (page
68).
• Nearby source of strong magnetism, such as a household
appliance, a large steel bridge, a steel beam, overhead wires,
etc., or an attempt to take direction readings on a train, boat,
etc. Move away from large metal objects and try again. Note that
digital compass operation cannot be performed inside a train,
boat, etc.
