Epson Trume TR-MB7 User Manual page 136

MB73 (TR-MB7) User's Guide
Waypoint feature
Trouble
Cannot register a base point
When trying to use the
Waypoint feature, the small
second hand points to -
(failure)
The small second hand does
not point to the base point
There is a discrepancy
between the direction of the
small second hand and the
direction of the base point
Troubleshooting
A problem has occurred receiving signals from GPS satellites.
"GPS satellite signal reception" on page 130
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A problem has occurred receiving signals from GPS satellites.
"GPS satellite signal reception" on page 130
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The base point may not be set to the intended location when you did not
register the base point (Reference Value Setting) at the base point that
you want to register.
The base point may have been changed to an unintended location if
Reference Value Setting (basic altitude calibration and so on) was
performed after registering the base point.
When the distance between your current location and the base point is
too short, the direction to the base point may not be displayed correctly
depending on the condition of the signal reception from the GPS
satellite.
The watch may have been affected by magnetism.
❏ Calibrate the magnetic sensor.
"Calibrating the Magnetic Sensor" on page 88
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❏ Make sure you perform measurements at a location distant from
magnetic products or strong magnetic fields.
"Notes and Mechanism on Compass Measurements" on page 86
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If the magnetic declination is set to 0 degrees (magnetic north display
setting), the direction to the base point is not displayed correctly.
When using the Waypoint feature, make sure you have set the magnetic
declination to true north.
"Setting manually" on page 92
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136
Causes and Solutions