A-Threshold/B-Threshold (Response And Measurement Threshold Of The Gate) - GE USM 36 Series Technical Reference And Operating Manual

Setting the gates (function groups GATE A and GATE B) 5 Operation
A-THRESHOLD/B-THRESHOLD
(response and measurement threshold of
the gate)
You can define the threshold value of the gates A or B
within the range of 5 ... 95 % screen height for trigger-
ing an alarm if this value is exceeded or not reached.
In RF mode, you can additionally set the threshold with-
in the range of –5 ... –95 %.
– Select the function A-THRESHOLD or
B-THRESHOLD.
– Set the required value.
USM 36 Issue 2 (12/2013) 5-23