Initital Setup For Instrument Familiarization Procedure - Tektronix 2215 Instruction Manual

2215 Operators
7. Move the display off the screen using the Channel 1
POSITION control.
8
. Press in and hold the BEAM FIND push button;
the display should reappear on the screen. Adjust the
Channel 1 and Horizontal POSITION controls to center
the trace both vertically and horizontally. Release the
BEAM FIND button; the display should remain within
the viewing area.
9, Adjust the AUTO INTENSITY control counterclock¬
wise until the display disappears.
10. Press in and hold the BEAM FiND push button;
the display should reappear. Release the SEAM FIND
button and adjust the AUTO INTENSITY control to
desired display brightness.
Using the Vertical Section
1. Set the Channel 1 AC-GND-DC switch to GND.
2. Adjust the trace to the center horizontal graticule
line.
3. Set the Channel 1 AC-GND-DC switch to DC.
4. Observe that the bottom of the display remains at
the center horizontal graticule line (ground reference).
5. Set the Channel 1 AC-GND-DC switch to AC.
6
. Observe that the display is centered approximately
at the center horizontal line.
7. Set the CH 1 VOLTS/DIV switch to 0.1 (IX) and
observe that a 2-division vertical display appears.
8
. Rotate the CH 1 VOLTS/DIV Variable control
fully counterclockwise.
9. Observe that minimum vertical deflection occurs
when the VOLTS/DIV Variable contol is fully counter¬
clockwise.
10. Rotate the CH 1 VOLTS/DIV Variable control fully
clockwise to the CAL detent.
AMPL
OUTPUT
3398-10
Figure 9. Initial setup for instrument familiarization procedure.
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