System; System External Lnuut; Run Mode - HP 80000 User Manual

System Clock
System Clock page
System External Input:
S y s t e m C l o c k
C l o c k S o u r c e !
Figure 2-5. System Clock page
You use the System Clock page to set up t.hc HP E2900A
Press to switch the External Input on or off. The button
shows the current stat,us of the input. When the External
Input is on, it, cont,rols the Syst,cm State, depending on
the current Run Modtl.
Note that if you change t,he st,at.us while the system is
running, the system will be stopped.
Press if you want t,o adjust the threshold-level of the
External Input. 1Jse the knob to adjust. the value, or drag
the mouse with the right-key pressed, or press (j?GZZFj
S y s t e m S t a t e : S t o p p e d