How do I adjust the gain?

1. Touch anywhere on the screen and slide your finger left or right to activate the Gain control.
2. When the Gain control is visible, slide your finger right or left to increase or decrease the gain.
3. When done, tap anywhere outside of the Gain control or simply wait until the control is no longer active.

Note: On the iQ3, depending on your preferences, you can adjust the gain using the up & down probe buttons.

How do I adjust the depth?

1. Touch anywhere on the screen and slide your finger up or down to activate the Depth control.
2. When the Depth control is visible, slide your finger up or down to increase or decrease the depth.
3. When done, tap anywhere outside of the Depth control or wait until the control is no longer active.

Note: On the iQ3, depending on your preferences, you can adjust the gain using the up & down probe buttons.

How do I adjust TGC on an image?

1. Touch anywhere on the screen and slide your finger left or right to activate the Gain control. When the Gain control is active, the TGC control is displayed at the bottom of the screen.
2. Use the Near, Mid, and Far sliders to adjust the image as needed by tapping a slider and moving your finger right or left to increase or decrease the percentage.
3. If necessary, tap Reset to reset the Near, Mid, and Far sliders to 50% (the default).
4. Tap Done when finished.