Agilent Technologies 8922S Especificações descarregar pdf (Página 127)

10-3

Service Screen

Introduction

4. Counter Connection

This ﬁeld 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 the LOCAL and Hz keys while

powering on the HP/Agilent 8922. Release the keys after the self test beep.

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Agilent Technologies 8922S Especificações Página 127