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Operating Instructions

3-12

Pressing

(1.5s)

deletes all measurement data currently saved in the instrument’s

internal memory except for Presets.

From the Setup Menu, press to disregard changes to the current parameter value and

exit the Setup Menu.

Presets: Save, Recall and Erase

There are 20 presets in the instrument numbered 0 – 19. The presets allow the user to save

the parameters chosen during setup. There are 3 preset actions. The user can save, recall

or erase.

When a preset is saved, the current operating options are stored in one of the 20 selected

presets. The operating options include:

• Thermocouple Type

• Units

• Offset

• Open Lead Detection Status

• 100% and 0% Span Settings

• Operating Mode: Fast Ramp, Slow Ramp, Step or Transfer

To save a preset

Press the

(1.5s)

. The preset number will start flashing. Use the to move to the

preset number location you want to use to store the current operating options. Press the

. The current operating options are now saved in the chosen preset location and the

flashing stops.

To recall a preset

Press the button. “PRST” will begin to flash. Use the to move to the desired

saved preset, 0-19. When the desired preset is reached, press the preset button again to

exit. The instrument will only display the numbers where presets are stored. For example:

If there are presets stored in 3 and 10 and all others are empty, in this case the would

only toggle between and display 3 and 10.

To erase a preset

To erase a preset it must first be recalled by following the “To recall a preset” steps above.

Once the desired preset is recalled, press the

(1.5s)

. The preset number should now be

flashing. While the preset number is flashing, press

(1.5s)

. “CLEAr” will appear on the LCD

Omega CL945A User Manual

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