To Save Readings:

1.While in the METER OPR mode, depress the STORE key. Note that the OPR annunciator is replaced by STO.

2.Next depress one of the memory location numbers (keys 0, 1, . . ., 9). The corresponding memory annunciator turns on and the meter returns momentarily to the OPR mode, displaying thermocouple temperature.

eg. STORE 7

NOTES:

The enabled location annunciator indicates that the meter read- ing at the instant that the location number key was hit, was stored in memory.

When data is stored in a location already filed with data, the new data replaces the old.

Stored readings are retained during power-off.

To Recall Readings:

1.While in the METER OPR mode, readings stored earlier can be displayed by first depressing the RECALL key. Note that the OPR annunciator is replaced by RCL, and all memory location annunciators are blanked.

2.Next depress the keypad number corresponding to the desired location. Note that the annunciator for this location turns on, and the memory con- tents are displayed.

3.Several stored readings can be randomly recalled by a key sequence such as:

T1

 

T2

Calibrator

 

Thermometer

(output)

 

(input)

 

 

 

Figure 7.

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Omega 26, 27, 25, 24 manual To Save Readings, To Recall Readings