System Recovery Procedure - Teledyne 440 System Manual

❐
The output strings to an external data logger include the quality control indicator and identifica-
tion number. The two-digit identification number allows post-processing engineers to identify
the quality control failure. See
details of the QC check code.
The extremities of the Quality Control envelope are as follows:
A) Lateral extremities:
If the target falls outside a swath range of ±2.0m from the centre of the coil array, then the Quality
Control flag will be set. These extremities appear on the Run Display screen as two vertical broken red
lines.
B) Vertical extremity:
If the signal strength on either of the lateral sensing coils falls to below 50µV, then the Quality Control
flag will be set.
The quality control flag does NOT mean that the measurements contain errors. It
merely indicates to the post-processing team that the vertical range to target or
the lateral offset has exceeded pre-defined limits. The post-processing engineers
can use this flag to help them analyse the acquired data more easily.

5.7 System Recovery Procedure

If the SDC10 fails to operate correctly try the following methods to resolve the problem.
❐
Close the DeepView for Windows software application and restart it.
❐ If closing and restarting DeepView for Windows does not resolve the problem, close down the
SDC10 and restart it by disconnecting and then reconnecting power, or by pressing the power
reset On-Off button.
❐
If closing and restarting the SDC10 does not resolve the problem, reinstall the Teledyne TSS
DeepView for Windows software (see
dure" on page 5-37).
❐
If reinstalling DeepView for Windows does not resolve the problem, you may consider using
the System Recovery Procedure to perform a factory reinstall of the Microsoft Windows 7 oper-
ating system, followed by reinstalling Teledyne TSS DeepView for Windows software.
❐
The System Recovery Procedure deletes all existing software from the
SDC10 and reinstalls the Windows 7 operating system only. You will need to
reinstall DeepView for Windows and any other software you have installed on
the SDC10.
DPN 402196 Issue 4.1
section 6.3.1.3 "External Logging Format" on page 6-11
NOTE
section 5.8 "Reinstall DeepView for Windows Proce-
CAUTION
© Teledyne TSS
5 – Operating Software
for
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