Learning The Controls - Tektronix 2205 Operator's Manual

Operation

LEARNING THE CONTROLS

If you have not read Section 1 yet, you should do so now. Then,
after turning the power on, let the oscilloscope warm up for a
few minutes before starting this procedure.
1. Set instrument controls as follows:
Display
INTENSITY
FOCUS
Vertical (both channels)
POSITION
MODE
VOLTS/DIV
VOLTS/DIV Varible
Input Coupling
Horizontal
POSITION
MODE
SEC/DIV
SEC/DIV Variable
Trigger
SLOPE
LEVEL
MODE
SOURCE
2. Connect a signal adapter to the Channel 1 input BNC con­
nector (labeled CH 1 or X ) . Attach the ground lead to the
collar of the EXT INPUT connector and apply the signal
adapter tip to the PROBE ADJUST terminal.
adjust the TRIGGER LEVEL control to get a stable display.
3. Change the Channel 1 input coupling to GND and use the
Channel 1 POSITION control to align the baseline trace to the
2-6
Midrange
Set for clearly defined trace
Midrange
CH 1
.1 V (IX )
CAL detent (fully clockwise)
AC
Midrange
X I
0.2 ms
CAL detent (fully clockwise)
Midrange
P-P AUTO
CH 1
If necessary,
2205 Operator's