Tektronix 222 Operator's Manual page 15

Section 1 -222 DSO Operators
SECTION 1
YOUR NEW OSCILLOSCOPE
1.1 FEATURES
The 222 Digital Storage Oscilloscope is a portable, hand-held instru-
ment. It is lightweight and battery operated for remote-site servicing.
Its total portability makes waveform testing easy in locations difficult
or impossible to reach with a standard-sized oscilloscope. The 222
has the following features:
DC to 10 MHz signal bandwidth
10 megasample per second digitizing rate
1 MHz single-shot storage bandwidth
10 MHz repetitive storage bandwidth
Fully isolated dual vertical channels
5 mV to 50 V per division vertical deflection sensitivity
50 ns to 20 sec per division time base
On-screen readouts
Auto setup and auto level triggering
Minimum two hour operating time with afully charged battery
Three hour recharge time with instrument off
Auto time out when not in active use
Envelope mode peak detect for glitch capture
Averaging for smoothing of last four waveform acquisitions
Continuous envelope mode for monitoring signal changes
Four front-panel setup save memories
Four waveform save memories
Fully configurable front panel and waveform transfers via
the RS-232 communication port