Agilent Technologies E4418B User Manual page 149

Press this key to preset the power meter if you are currently working in local
mode (that is, front panel operation). A confirmation pop- up window is
displayed prior to a preset being carried out. Presetting the power meter
returns you to the "Contrast" menu. However, if you are in remote mode (that
is, GPIB operation), then pressing this key places the power meter in local
mode provided local lock out (LLO) is not enabled. When reverting to local
mode, the power meter triggering is set to free run.
Press this key to move back one level in the softkey menu structure. Pressing
this key numerous times eventually returns you to the "Contrast" menu which
allows you to increase or decrease the display contrast.
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•
The softkey menu structured to this key affects the currently selected window.
Press this key to access the "Rel/Offset" menu which allows you to; compare
any measurement result in dB or percentage (%) to a reference value and set
display offsets.
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E4418B Power Meter User's Guide
Press this softkey to increase the display contrast.
Press this softkey to decrease the display contrast.
Rel Off On
Press this softkey to toggle the reference value on or off. The default is
"Off". The reference value is set using
Rel
Press this softkey to use the current reading as the reference value. This
allows you to compare any measurement result in dB or percentage (%).
Rel Off On
is automatically set to "On" when
Menu Reference
Rel
.
Rel
is pressed.
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