Teledyne 804A User Manual page 97

804 Series Video Test Generator – User Guide
AASI
Command supported?: Y
Sets the analog audio signal interface.
Requires FMTU or ALLU to activate.
Valid values are:
0 – off (if previously selected audio is analog)
1 – Analog
Examples:
AASI 1 // enables the analog audio.
AASI? // returns the current setting.
ARAT
Command supported?: Y
Sets the audio rate on SPDIF/HDMI. (Also affects the sampling rate on the analog audio – should not go over 96000Hz on
analog.)
Requires FMTU or ALLU to activate.
Examples:
ARAT 48000 // sets the audio sampling rate to 48kHz.
ARAT? // returns the current setting.
DASI
Command supported?: Y
Sets the digital audio signal interface.
Requires FMTU or ALLU to activate.
Valid values are:
0 – off (if previously selected audio is not analog)
6 – HDMI
Examples:
DASI 6 // sets the digital audio signal to HDMI.
DASI? // returns the current setting.
DAPT
Note: This function is not supported on the newer 804 and 804A units.
Command supported?: Y
Digital audio pass-through enables the audio input from ARC, Optical or SPDIF to be passed through on the HDMI outputs.
Requires FMTU or ALLU to activate.
There are two arguments: 1) Enable/disable and 2) audio source. Valid values are:
Enable/disable:
0 – disable
1 – enable
Audio source:
0 – SPDIF
Page 97
Query supported?: Y
Query supported?: Y
Query supported?: Y
Revision B3