Blaze ALT-7 Operating Manual
Page 12
6 Error Messages
Unit settings CRC error. Load default settings to restore to factory defaults. If the error
message still persists then it could possibly be a non-volatile memory failure in which
case the instrument will then have to be returned to the factory.
Calibration constants CRC error. The instrument could possibly have a non-volatile
memory failure in which case the instrument will then have to be returned to the factory.
Internal flash CRC error. The instrument does a firmware check on the program when
power is applied to the instrument . If the program is corrupt in any way then the internal
flash CRC error will be displayed. Reload the instruments firmware and load default
settings. If the error message still persists then it could possibly be an internal flash
memory failure in which case the instrument will then have to be returned to the factory.
Altitude sensor error. The instrument could have a faulty altitude sensor in which case
the instrument will then have to be returned to the factory.
