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3-2
3.3
2251A Home State
3.3.1
The 2251A Home State is the default configuration the 2251A will adopt on powering-up.
Refer to Table 3.1 for details of the 2251A home state.
Table 3.1 - 2251A Home State
2251A FEATURE
DEFAULT SETTING
Logical Address
03 (as shipped from the factory)
Interrupt Level
02 (as shipped from the factory)
Trigger Levels
Manual, Set to 0.00 V
Input Coupling
AC, Inputs A and B
Measurement Mode
Frequency A
Time Interval Delay
200
F
s, Disabled
Gate Time
100 ms/8 Digits
Input Impedance
1 Megohm, Inputs A and B
Input Attenuation
X1, Inputs A and B
Math Constants
X=0, Y=1, Z=1, Math Disabled
Input Mode
Separate Inputs
Input A Low Pass Filter
Off
Input A Trigger Slope
Positive
Input B Trigger Slope
Positive
Measurement Hold
Continuous
RQS Assertion
Off
Input Source
Front Panel
Reference
Internal
Gate Output
Disabled
External Arm
Front Panel, Disabled
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Содержание 2251A
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