PRELIMINARY OPERATIONAL CHECKS (cont)

TM 11-6625-3059-10

PRELIMINARY OPERATIONAL CHECKS

Step (8)

If all the RANGE switches are out or the 10 switch is depressed a four digit random display is presented

with the decimal point indicating hundredths (NN.NN). With the 100 switch depressed the display indicates

tenths (NNN.N). With the 300 switch depressed the display indicates a whole number (NNNN).

Step (9)

If FUNCTION switches are out kHz DEV is displayed and RANGE may flash. Depress kHz DEV, % AM

and LEVEL switches in turn and kHz DEV, % AM and LEVEL respectively are displayed. RANGE may

also momentarily flash with % AM depressed. Depress LEVEL switch and LEVEL indicator will display.

Step (10)

If AUTO-SET TO 10.00 control is rotated CW and CCW a random display will appear. This control should

always remain in the "AUTO" position.

2-12