Tektronix WFM6120 Technical Reference

Audio Performance Verification Procedures
Headphone Output Level
This test measu
res the output level accuracy of the headphones.
Performance Requirement. This test verifies performance ch aracteristics and is
listed in the test record.
1. Set the waveform monitor to the factory presets. (See page 60, Restore the
Factory Presets.)
2. If the audio tile is not selected, press the Display Select 4 button.
3. Set the digital audio generator as follows:
Control or S etting Value
Sample Frequency
48 kHz
Output Level –6 dB FS Sine
Frequency 100 Hz
4. Set the parameters in the ANALYZER panel as follows:
Control or S etting Value
INSTRUMENT ANLG 22 kHz
MinFreq 10Hz
Ref Imped
100000 W
Channel
1
Ch1 Coupl AC
Ch1 Input
BAL
Ch1 Imped 200 kΩ
Ch1 Common FLOAT
Ch1 Range AUTO
START COND AUTO
Delay 0.0000 s
INPUT DISP OFF
FUNCTION RMS & S/N
S/N Sequ OFF
Meas Time
AUTO
Unit Ch1
DBu
Reference
VALUE: 1.0000 V
Sweep Mode NORMAL
Notch (Gain) OFF
Filter
OFF
Filter
OFF
Filter
OFF
Waveform Monitors Specifications and P erformance Verification 127

Tektronix WFM6120 Specifications

General

Brand	Tektronix
Model	WFM6120
Category	Monitor
Language	English