General Procedures and Functional Checks
4-12 Venue 50 – Basic Service Manual
5447566-100 English Rev. 7
B Mode Controls
Figure 4-6. B Mode Controls
Table 4-1: B Mode Controls
Controls Affect on Image
TGC Adjust TGC to balance the image so that the density of echoes is the same
throughout the image.
Gain Makes images brighter or darker.
Depth Press to increase or decrease scanning depth.
B/Color/PDI/M Switch to PDI/Color Flow/M mode, different option for different packages.
Needle
Press to activate the Needle mode. Gain, Angle and Tilt can be activated.
The needle function only applies to linear probes.
Note: Before activating the Needle mode, please make sure to select Interventional
preset first.
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