Vertical Operation; Vertical Non-Store (Analog) Display Mode - Tektronix 2212 User Manual

Vertical Operation
This section discusses controlling the vertical aspects of your sig-
nal. The knobs and switches to do this are situated in the
VERTICAL section, enclosed within grey lines (see Figure: 5-2).
The vertical channels have calibrated deflection factors from 5 m V
per division to 5 V per division at full bandwidth (60 MHz). The
vertical deflection factor is extended to 2 mV/division at a reduced
bandwidth of 10 MHz. Independent bandwidth limiting (10 MHz)
for each channel is also possible with the BW Limit switches. You
can limit one channel's bandwidth to 10 MHz without affecting the
bandwidth of the other channel.
With the V ARiable VOL TS/DIV gain control (VAR), you can in-
crease the deflection factor to overlap the next VOL TS/DIV setting.
The 2212 Oscilloscope can be used in two different display modes:
• Vertical Non-Store (Analog) display mode.
In the Non-Store (analog) display mode, you can select:
CH 1, ADD, ALT, CHOP, X-Y and CH 2.
In CH 1 or CH 2 mode, only the signal applied to the CH 1 OR X
input connector or to the CH 2 ORY input connector is dis-
played on the crt screen.
In ALT mode, the display switches between CH
1
and CH 2 at
the end of each sweep, showing the signals applied to each
channel alternately.
In CHOP mode, the display switches between CH 1 and
CH 2 at ±500 kHz as the sweep is occurring to display both
channels simultaneously on the crt.
In the ADD mode, the signals applied to the CH 1 OR X input
connector and the CH 2 OR Y input connector are algebraically
added.
In the X-Y mode, the signal connected to the CH 1 OR X con-
nector is switched to the horizontal deflection and the signal
connected to the CH 2 OR Y connector to the vertical deflection.
2212
User Manual
5-7