Audio Precision Portable One Plus Access User Manual

Level
The Level function is selected by pressing the FUNCTION LEVEL key.
The Level function is used to measure the amplitude (level) of two
input channels simultaneously, using true RMS detection. The level of
the selected input channel is shown in the top left of the display. The
level of the alternate channel is shown in the top center of the display.
The upper right section of the display can show the frequency of the
selected channel or the phase difference between the two channels.
The top right soft key makes this selection.
The INPUT A and INPUT B keys select the input for the primary
measurement. The opposite channel is automatically selected for the
secondary measurement. The GEN key will select the internal
Figure 4-16. Main Panel in LEVEL Function
FREQUENCY
COUNTER
PRIMARY
READING
DETECTOR
GENERATOR MONITORS
B
A
INPUT
RANGING
INPUT
TERMINATION
INPUT
TERMINATION
LCD DISPLAY
INPUT
RANGING
SECONDARY
READING
DETECTOR
INTERNAL
JUMPER
INPUT
MONITOR
SPEAKER/
HEADPHONE
READING
MONITOR
CHANNEL A
CHANNEL B
Figure 4-17. Block Diagram of LEVEL Measurement
4
Operation
Controlling the Analyzer : Level Operation
Portable One Plus Access User's Manual 4-23
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Audio Precision Portable One Plus Access Specifications

General

Brand	Audio Precision
Model	Portable One Plus Access
Category	Test Equipment
Language	English