Firmware Version Identification - Tektronix 222 Operator's Manual

222 DSO Operators- How It Works
4.32 FIRMWARE VERSION IDENTIFICATION
Identify the version of firmware installed using the AUX FUNCT menu.
Press
to call up the menu.
Select IDENT* to display the firmware version installed
in your instrument. The IDENT display is superimposed on the
displayed waveforms and readouts and remains displayed until
the button is pressed to remove it from the display. A
typical IDENT display is shown below; X.XX is the firmware ver-
sion number location.
/{
TEK-222 VER: X.XX
REV JUN 1989