Figure 11-7 Completed Dac Curves In Tcg View Mode - Olympus EPOCH 650 User Manual

• Next DAC
This parameter cycles through the available DAC curves (if more than one is
available) for amplitude comparison with on-screen echoes.
• Gain Step
This parameter controls the steps by which Curve Gain is adjusted. Possible steps
are 0.1, 1.0, 2.0, 3.0, 6.0, 12.0 dB.
• G1Start
The start position of Gate 1 is also adjustable through the DAC menu as well as by
pressing the GATES key.
• Edit
This parameter allows you to return to DAC acquisition mode, providing access
to the Add, Delete, Erase, and Done functions. (Edit is not available in TCG view.)

Figure 11-7 Completed DAC curves in TCG view mode

While DAC/TCG is active, you have full control of the Range, Delay, and Zoom
settings. With this you can focus on areas of interest within the DAC setup.
Figure 11-8 on page 234 shows a reduced range with delay.
DMTA-10055-01EN, Rev. A, February 2015
Software Features and Options 233