Advanced Tvt Adjustment (P830 To P835) - Siemens airanger DPL PLUS Instruction Manual

Advanced TVT Adjustment (P830 to P835)

Note:
The following parameters are for authorized Siemens Milltronics Service
personnel or technicians familiar with Siemens Milltronics echo processing
techniques.
Advanced TVT control applies to long shots only.
P830 TVT Type
Selects the TVT Curve used.
Primary Index
Values
Altered By
Related
Select the TVT type which gives the highest confidence (P805) under all level conditions.
Use this parameter with caution, and do not use TVT Slopes with the bF or bLF Algorithm
(P820).
P831 TVT Shaper
Turns the TVT Shaper ON or OFF.
Primary Index
Values
Related
Turn the TVT Shaper ON before using P832 and afterwards. Turn the TVT Shaper ON and
OFF while monitoring the effect to pick up the true echo.
P832 TVT Shaper Adjust
Allows manual adjustment of the TVT curve.
Primary Index
Values
Related
Page 82
Transducer
1 TVT Short Curved
2 TVT Short Flat
3 TVT Long Flat
4 TVT Long Smooth Front
5 TVT Long Smooth
6 TVT Slopes
• P002 Material
• P805 Echo Confidence
• P835 TVT Slope Min
Transducer
0 * Off
1 On
• P832 TVT Shaper Adjust
Transducer
Range: -50 to 50
Preset: 0
• P810 Scope Displays
• P831 TVT Shaper
AiRanger DPL Plus – INSTRUCTION MANUAL 7ML19981BD02