10-3
Service Screen
Introduction
4. Counter Connection
Thisfield selects the frequency test point. The frequency will be counted and displayed in
the frequency field.
5. Gate Time
This field selects the gate time used by the frequency counter.
6. Latch
This field selects the data latch to be read or written to.
7. Value
This field displays the present value of the selected latch. This field is also used to set the
latch value of writable latches.
8. RAM Initialize
This field clears all RAM memory. RAM memory contains recall registers and test pro-
grams.
A quick RAM initialize can be carried out by holding in theLOCAL and Hz keys while
powering on the HP/Agilent 8922. Release the keys after the self test beep.