Anritsu S251B manual 3-26, Functions and Operations, Cannot Zero

Models: S251B

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3-26

Chapter 3 Functions and Operations

Table 3-3.Range Error Messages (2 of 2)

Error Message

Description

CANNOT ZERO

Attempting to perform a Power Monitor zero adjust function with an

INPUT SIGNAL

input of greater than –20 dBm.

TOO HIGH

 

POWER MONITOR

Attempting to enter Power Monitor mode with no option 5 installed.

OPTION NOT

 

INSTALLED

 

LIMIT SEGMENTS

Segment limit lines are not allowed to overlap in frequency or dis-

CANNOT

tance.

OVERLAP

 

EITHER STORED

Attempt to overlay a stored trace to the display from an empty loca-

SWEEP IS NOT

tion, or with a different measurement mode or setup than the current

COMPATIBLE, OR

display.

NO STORED

 

SWEEP AT THIS

 

LOCATION

 

VERTICAL LIMIT

Segment limit line does not support vertical limit lines.

SEGMENTS ARE

 

NOT ALLOWED

 

NO EXTERNAL

Attempting to use the Bias Tee option without external power applied

POWER TO BAT-

to the battery recharge port.

TERY

 

RECHARGER

 

PORT. BIAS TEE

 

CANNOT BE ACTI-

 

VATED.

 

BIAS TEE OPTION

Attempting to use the Bias Tee option when the option has not been

NOT INSTALLED

installed.

 

 

3-26

Page 44
Image 44
Anritsu S251B manual 3-26, Functions and Operations, Cannot Zero