The Front-Panel At A Glance - Keysight Technologies 34420A Service Manual

The Front-Panel at a Glance

1 Input channel select
2 Measurement function keys
3 Math operation keys
4 Filter select key
8
5 Menu operation keys
6 Range/number of digits displayed keys
7 Single trigger/autotrigger/auto hold key
8 Shift / local key
Keysight 34420A Service Guide