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7. SET UP MODE
7.2 Selecting Alarm Hysteresis On/Off
7.2 Setting Alarm Hysteresis On/Off
The alarm hysteresis is the difference between the levels of alarm occurrence and reset.
You can choose between two levels of hysteresis: 0% (=OFF) and approx. 0.5% of the
recording span (=ON) (common for all alarms).
The initial value is ‘ON’.
SETTING PROCEDURE:
Enter the SET UP mode by turning ‘ON’ the power while pressing and holding the [CH
UP]
(
ENT)
key until the SET UP display appears.
Use the [
] key to select the display [
]. Press the [ENT] key.
Press the [
] key until the display [
] appears. Press the [ENT] key.
Use the [
] key to select ‘ON’ or ‘OFF’. Press the [ENT] key. The display
[
] appears.
Before leaving the SET UP mode, you have to store your new settings. Use the [
] key
to select the [
] display, and press the [ENT] key.
Select [
] to keep your new settings or [
] to abort the settings, and
press the [ENT] key. After a few seconds, the OPERATION mode will appear.
NOTE
Hysteresis setting is only valid for High and Low alarms. Hysteresis setting for
difference alarms will be ignored.
