Messages
B
Keysight 53147A/148A/149A Operating and Programming Guide
287
Status Messages
lists and describes the status messages that are displayed on the
instrument’s front panel.
Table B-1
Status Messages
Message
Description
TESTING
The instrument is performing its Self-Test.
SELF TEST OK
No critical errors were detected during the self-test.
MEASURING
The instrument is sampling the signal and computing a measurement.
AVERAGING
The instrument is taking measurements and computing the number of averages
determined by the Averages setting.
CH 1 NO SIGNAL
CH 2 NO SIGNAL The instrument is operational, but no signal can be detected on the selected input.
CHANNEL 1
CHANNEL 2
Identifies the currently selected channel after you press the
Chan Select
key to
switch channels. CHANNEL 1 or CHANNEL 2 is displayed until the Counter can
display a measurement or determine that no signal is present.
NO PM SENSOR
The Power Meter was activated without a power head connected to the input
connector, or the power head is not connected properly or is defective.
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