DMTA-10040-01EN, Rev. E, February 2018
Chapter 5284
Figure 5‑228 Adjusting the signal phase
4. Press the GAIN key ( ), and then increase the gain until the hole signal
reaches about 6 vertical divisions in height (see Figure 5-229 on page 284).
If necessary, adjust the ANGLE after you have increased the gain.
Always use combined horizontal and vertical gain (H/V GAIN).
Figure 5‑229 Adjusting the gain