Front Panel Diagnostics; Front Panel Diagnostics - HP 8340B Manual

HP 8340B/41B
Assembly-Level Service
Front Panel Diagnostics
The HP 8340B and
8341 B
have several self-checking diagnostic routines you can activate using front
panel keys.
To Test Front Panel
Displays
Press
[SHIFT]
[FREE RUN]
When
FAULT Lights
Press
[SHIFT] [MANUAL]
Figure
A-4.
Front Panel Diagnostics
When UNLK Lights
Press
[SHIFT] [EXT]
To Turn
Off
any
Diagnostic
Press
[SHIFT] [M5]
NOTES; SHIFT M5 cancels
all front panel diagnostic functions.
A-26
Asssembly-Level Service Front Panel Diagnostics
HP
8340B/41B