-11-
MN1-5831 Rev.5
MN1-5831 Rev.5
3-4. Adjusting the needle direction
If the needle echo needs to be adjusted, see section 3-3-1 “Check setup”, and perform the adjustment below.
After adjustment, tighten the screws securely, and check that they have no backlash.
3-4-1.
When the needle echo does not
match the puncture guideline.
As shown below, use the supplied adjustment hexagon screwdriver to loosen the needle angle adjusting screw
and align the needle echo with the puncture guideline.
Needle angle adjusting screw
Adjustment hexagon
screwdriver
Loosen
Puncture
needle
Figure 7
Adjustment of needle angle
3-4-2.
When the needle echo is weak
As shown below, use the supplied adjustment hexagon screwdriver to loosen the needle echo level
adjusting screw and display the entire needle echo with the strongest signal.
Loosen
Needle echo level
adjusting screw
Adjustment hexagon
screwdriver
Figure 8
Adjustment of needle echo level
Summary of Contents for S31KP
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