Setting The Gain; Setting The Db Increment Of Gain - GE USM 36 Series Technical Reference And Operating Manual

Setting the gain

5.2 Setting the gain
To be able to quickly and directly set the gain, use the
left-hand rotary knob.
You can use the gain to adjust the sensitivity necessary
for making echoes from reflectors to be detected visible
on the display screen at the required height.
– Turn the left-hand rotary knob in order to set the gain.
The current gain is displayed in the top left corner of
the display screen.
USM 36

Setting the dB increment of gain

By turning the left-hand rotary knob, you will always set
the gain by a certain dB increment. You can define this
dB increment.
Issue 2 (12/2013)
5 Operation
5-5