GE USM 36 Series Technical Reference And Operating Manual page 162

5 Operation
– Switch to the second operating level.
– Select the function group CONFIG4.
– Select the function CTRL MODE and press one of the
selector keys to turn on the automatic gain control.
– Switch to the function MAX AMP.% and set the re-
quired value.
– Switch to the function MIN AMP.% and set the re-
quired value.
– Switch to the function NOISE LEVEL.% and set the
required value.
5-86
N o t e
The automatic gain control is helpful, e.g. in
the calibration using AUTOCAL (setting
MAX AMP.% = 81, MIN AMP.% = 79), to
keep the reference amplitude of 80 % screen
height constant at ±1 %.
Issue 2 (12/2013)
General setup
USM 36