HP Saw E4419B manual TTL Output

Menu Reference

Front Panel Menu Reference "Meas/Setup" Menu

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Max

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Press this softkey to enter the upper measurement limit. The measurement units of the limits will be the same as the measurement units in the currently selected window. On instrument preset, the default value is either 90.000 dBm, 1 mW, 60 db, or 100 M% depending on the windows unit. Use

the , , and hardkeys to change the value. To confirm your choice press the appropriate measurement units. Max must be greater than Min .

Min

Press this softkey to enter the lower measurement limit. The measurement units of the limits will be the same as the measurement units in the currently selected window. On instrument preset, the default value is either -90.000 dBm,

1 pW, -120 dB or 100 p% depending on the windows unit. Use

the , , and hardkeys to change the value. To confirm your choice press the appropriate measurement units. Min must be less than Max .

TTL Output

Press this softkey to access a menu which allows you to control the rear panel TTL Outputs. You can:

Switch the TTL Outputs on or off.

Set the TTL Output level to active high or low.

Determine whether the TTL Output represents an over limit condition, under limit condition or both.

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TTL Output Off On

Press this softkey to toggle between switching the TTL Output off and on.

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Limits OVER UNDER EITHER

Press this softkey to select whether the TTL output reflects an overlimit condition, under limit condition or both.

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Fail O/P HIGH LOW

Press this softkey to select whether a high or low level TTL Output represents a limits failure.

HP E4419B User’s Guide 3-17