TB 9-6625-2296-24
17. Oscilloscope
a. Performance Check
(1) Press key sequence listed in (a) through (f) below:
(a) MODE MTRS ..........................
Meters Menu
(b) AUX (F6) ..................................
Auxiliary Functions Menu
(c) MEMORY RCL .......................
Recall Parameters Menu
(d) FIELD SELECT ..................
Highlight 10. Factory Defaults
(e) DATA ENTRY ENTER ..........
Factory Defaults recall
NOTE
Assure highlighted area indicates YES before proceeding.
(f) DATA ENTRY ENTER ..........
Factory Defaults restored
(2) Press key sequence listed in (a) through (k) below:
(a) MODE SCOPE/ANLZ ............
SCOPE Display
(b) SETUP .....................................
Scope/Analyzer Menu
(c) DATA ENTRY 1 ......................
Scope On
(d) DATA ENTRY 3 ......................
Setup Scope
(e) DATA ENTRY 1 ......................
Input
(f) DATA ENTRY 7 ......................
AC
(g) DATA ENTRY 2 ......................
Trigger Source Internal
(h) DATA ENTRY 3 ......................
Sweep Rate
(i) DATA SCROLL ...................
Highlight 1 ms
DATA ENTRY ENTER ..........
(j)
1 ms sweep
(k) Ret (F5) ....................................
Return
(3) Connect calibrator OUTPUT HI and LO to TI SCOPE IN.
(4) For TI scale settings listed in table 11, press Scale (F1) key, adjust DATA
SCROLL knob to select TI scale settings, press DATA ENTRY ENTER key, set calibrator
frequency to 1 kHz, and amplitude for 5 divisions of vertical deflection on TI. Calibrator
amplitude will be within limits specified in table 11.
NOTE
If necessary, press Vert (F2) key and use DATA SCROLL
controls to position waveform vertically on display.