Tektronix TG8000 User Manual page 240

DVG7 Digital Video Generator module
3–90
Frequency. Sets the audio signal frequency of the selected audio channel. Use
the left (◄) or right (►) arrow button to select the frequency. The selection
items are as follows:
Inactive
Silence
50 Hz
100 Hz
150 Hz
200 Hz
250 Hz
300 Hz
When Inactive is selected, the audio data output is disabled. Press the ENTER
button to confirm the selection.
Amplitude. Sets the audio signal amplitude of the selected audio channel. Use
the left (◄) or right (►) arrow button to set the amplitude. You can set the value
from -60 dBFS to 0 dBFS in 1 dBFS steps.
Audio click. Inserts audio clicks in the selected audio channel. The audio tone, if
any, is turned off for an interval around the audio click. Use the left (◄) or right
(►) arrow button to make the selection. The choices are OFF, 1 sec, 2 sec, 3 sec,
and 4 sec. Press the ENTER button to enable the selection.
Audio Click becomes valid when you select 1 sec to 4 sec for the Audio Click
rate. When Audio Click is valid, Audio Tone is turned off for 0.25 second around
the click. For example, if you select 3 sec for the click rate, the audio tone will
be output for 2.75 seconds, and silent for 0.25 second; the click occurs during
this silence.
When Audio Click is OFF, the Audio Tone selected in the FREQUENCY menu
is output continuously. Audio Click makes it easy to identify any channel(s) of the
four output channels.
400 Hz 1600 Hz
500 Hz 2000 Hz
600 Hz 2400 Hz
750 Hz 3000 Hz
800 Hz 3200 Hz
1000 Hz 4000 Hz
1200 Hz 4800 Hz
1500 Hz 5000 Hz
TG8000 Multiformat Test Signal Generator User Manual
6000 Hz
8000 Hz
9600 Hz
10000 Hz
12000 Hz
15000 Hz
16000 Hz
20000 Hz