DMTA-10040-01EN, Rev. E, February 2018
Control Functions 79
• Only the gain, angle, and frequency are controlled by knobless entry.
• The following steps assume that the MAIN FILTER menu key ( ) has been
pressed.
To use knobless entry
1. Enable the knobless function in the SYSTEM SETUP screen (see “Enabling
Knobless Entry for Harsh Environments” on page 68).
2. Press the A (FREQ, or frequency), B (ANGLE), or C (GAIN) function key.
Consecutive presses of the C (GAIN) function key allow you to toggle through the
various gain control options in the following order: H/V GAIN (combined horizontal
and vertical gain), H‑GAIN (horizontal gain), followed by V‑GAIN (vertical gain).
Subsequent presses of the C key will continue the toggling cycle.
3. Press the D (UP) function key to increase the setting.
OR
Press the E (DOWN) function key to decrease the setting.
4.2.8 Ambidextrous Controls
It is possible to change the location of control functions on the instrument screen, to
adapt to both left-handed and right-handed operation.
To enable ambidextrous controls
1. Press the ADV SETUP menu key ( ) twice, and then press the B key to access
the SYSTEM SETUP screen (see Figure 4-8 on page 80).