Agilent Technologies ESA-E Series Programmer's Manual page 337

Error Messages
Informational Messages
Atten auto set to 15 d B
Indicates that an input signal has been detected which
is of sufficient level to force the input attenuator to be
autocoupled at 15 dB . If the signal level is reduced, the
attenuator will stay at 15 dB . This overload protection
occurs at an input power level of 13 dBm (68
dBmV fo r
Option 1DP) and t 7 dB when the input attenuation is
autocoupled and set to <15 dB . To return to the original
measurement setup, reduce the input signal level an d
press
Amplitude .
Then press
Attenuation (Auto) .
Overload protection is only available in the Agilent
Technologies E4401B and E4411B .
Auto ranging . . .
Displayed during autoranging.
B7D and/or B7E not found . Code Domain not
available .
Digital Signal Processing and Fast Analog to Digita l
Converter (B7D) and/or RF Communications Hardwar e
(B7E) are not installed options on your analyzer. Code
domain is therefore not available.
B7D and/or B7E not found . Mod Acc not
available .
Digital Signal Processing and Fast Analog to Digital
Converter (B7D) and/or RF Communications Hardware
(B7E) are not installed options on your analyzer .
Modulation accuracy is therefore not available.
Carrier Not Present .
A carrier signal/burst is expected at the analyzer input .
This signal cannot be found ; however, the measurement
will still run .
Channel frequency outside device's transmi t
band.
Reset channel number or frequency .
Chapter 7
7-9