Figure 2. Power Supply Voltages.

TB 9-6625-197-24

15. Self-Calibration

a. Connect TI DC CALIBRATOR (rear panel) to multimeter input.

b. Press TI keys as listed in (1) through (3) below:

(1) Print/Utility.

(2) [Self-Test Menu].

(3) [DAC].

c. Configure multimeter for DC voltage measurement.

d. Multimeter will indicate between -0.0005 and +0.0005 V dc.

e. Disconnect multimeter.

f. Set TI rear panel CALIBRATION switch to UNPROTECTED (up position).

g. Press TI Print/Utility key, then press [Self Cal Menu].

h. Press TI [Load Defaults].

i. When TI displays "Default calibration factors loaded", press [Vertical].