GE USM 36 Series Technical Reference And Operating Manual page 137

Configuring the USM 36 for test tasks
A%rC Amplitude of the highest echo in gate C in
relation (in %) to the DAC or TCG reference
curve (as 100 %)
or
difference between reference echo and flaw
echo using db Ref
USM 36
– Switch to the second operating level.
– Select the function group EVAL.
– Select the function READING 1 to choose the read-
ing for the first position.
– Choose the required value.
– Choose the readings for the other positions in the
same way.
N o t e
While a reading is chosen, brief information
about the reading is displayed at the top
edge of the display screen.
Issue 2 (12/2013)
5 Operation
5-61