Vertical Non-Storage Deflection System - Tektronix 2212 User Manual

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General Product Description
Vertical Non-Storage
Deflection System
B-4
In Non-Storage (Analog) mode, the vertical deflection system pro-
vides two vertical channels with calibrated vertical scale factors
from 20 mV to 50 V with a 10X probe (P6109), and 2 mV to 5 V per
division with a lX probe P6101A (optional). Both channels can be
displayed simultaneously.
Each of the two channels can be displayed, scaled and vertically
positioned, and have their vertical coupling specified.
Channel 2 can also be inverted.
The vertical channels have a bandwidth of 60 MHz in the
5 mV/DIV thru 5 V/DIV position. In the 2 mV/DIV position the
bandwidth is reduced to approximately 10 MHz.
Independent bandwidth limiting (to ±10 MHz) for each channel is
also possible with the BW Limit switched on. 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.
You can select the following display modes:
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 connec-
tor is displayed on the crt screen.
- In AL Ternate 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 CHOPped mode, the display switches between CH 1 and
CH 2 at a rate of ±500 kHz as the sweep is occurring to display
both channels simultaneously on the crt.
- In the ADDed mode, the signals applied to the CH 1 OR X
input connector and the CH 2 ORY input connector are
algebraically added.
- In X-Y mode, the signal connected to the CH
1
OR X connector
is switched to the horizontal deflection and the signal con-
nected to the CH 2 OR Y connector to the vertical deflection.
Appendix B: Specification