Instruction manual

Instruction Manual αlpha CON 2000

6. Selecting the alarm contact type: press the ▲ or ▼ key to select the alarm contact

type:

− “STDY” = steady contact

− “FLET” = fleeting (single pulse) contact

Press the ENT key to confirm your selection.

Note: With this parameter you select whether the alarm contact will operate as a

steady contact or a fleeting (single pulse) contact. Pulse contact closing time is 1

second.

7. Setting the line resistance: press the ▲ or ▼ key to set the line resistance of the

sensor cable connected to the transmitter. Press the ENT key to confirm your setting.

Note: This feature will be available only if “2 cell” is selected.

8. Resetting the transmitter settings to factory defaults: The display shows “NO DEF”.

Press the ▲ or ▼ key to select:

− “NO DEF” = keeps old values active, when confirmed with ENT key

− “YES DEF” = resets all settings to factory defaults, when confirmed with ENT key

Press the ENT key. The selected function will be executed and the transmitter returns

automatically to the Measurement mode.

Continue with Setup mode procedures, or return to Measurement mode by pressing the ▲

and ▼ keys simultaneously (escape).

6.11 Calibration (CAL) sub-function

The calibration procedure in Setup mode is identical to the procedure in the Calibration mode

(see section 5). The only difference is that the transmitter remains in Setup mode (instead of

Measurement mode) after calibration is completed.