DMTA-10040-01EN, Rev. E, February 2018
Using the Instrument 261
Figure 5‑195 Adjusting the signal phase
5. Press the GAIN key ( ), and then increase the gain until the hole signal
reaches approximately 4 to 6 vertical divisions in height. Press the FREEZE key
( ) to enable signal acquisition (see Figure 5-196 on page 261).
Always use combined horizontal and vertical gain (H/V GAIN).
Figure 5‑196 Adjusting the gain