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Must be a valid S/NSeaTag

Checking the calibration report

 The calibration report must be checked and saved for QC purposes. To obtain the report, type $B,1,CR or click on the Calibration Report in the Raw Communication window.

This is a report consistent with a good calibration:

 Check for compliance with the following QC standards:

Parameter QC Limits Comment
S/N  Must be a valid S/N

#91 for SGEO2 devices 

#102 for ST-MOD Rev B

#103 for ST-MOD Rev C

 Model numbers may vary. Check with your supervisor if unsure.
RTC Single-Point (clock error)  -50000 to 50000 ppb  Larger errors may indicate a clock circuit problem
RTC Single-Point (temperature)  12000 – 22000 mdeg C  Clock calibration temperature within +/- 5 degrees of the average world ocean surface temperature of 17 deg. C
Magnetometer Voltage Response Calibration

Valid range: 6500 – 16000

Successive numbers generally larger.

A drop at the 2300mV reading down to 9500 is OK

A successive number up to 100 units smaller than the previous number is OK

Magnetometer Gain-Offset Calibration  A numerical result for axis X,Y, and Z.

Calibration Offset

 0-29 ppt (parts per thousand)  A higher value indicates an imprecise gain-offset calibration. Repeat gain-offset calibration and verification
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