Model 5600MSC Master Clock/SPG Manual
TECHNICAL DESCRIPTIONOPERATION
Revision 1.6
Page
3-43
3.6.7.5.2.
Setting the Embedded Audio Frequency
On units fitted with the 7750TG2-HD Test generator card there are 4 identical menus to set the audio
signal for each of the audio channels in the group selected by the
HTG Audio Group
menu item.
On units fitted with the 7751TG2-HD Test generator card there are 16 identical menus to set the audio
signal for each of the audio channels in each group. The individual audio groups are enabled using the
by the
HTG Aud Group
menu items.
For the sake of simplicity only the menu item for channel 1
is described in the manual.
OUTPUT
HD TEST GEN
HTG Ch 1 Freq
HTG ch 1 mute
HTG ch 1 60 hz
HTG ch 1 100 hz
HTG ch 1 200 hz
HTG ch 1 400 hz
HTG ch 1 800 hz
HTG ch 1 1.0 khz
HTG ch 1 1.6 khz
HTG ch 1 2.0 khz
HTG ch 1 3.2 khz
HTG ch 1 4.0 khz
HTG ch 1 5.0 khz
HTG ch 1 6.4 khz
HTG ch 1 8.0 khz
HTG ch 1 10 khz
The
HD SDI Aud 1 Freq
menu item is used to select the Audio signal that
will be embedded into audio channel 1 of the audio group selected by the
HTG Audio Group
parameter.
Selecting one of these signals will set the frequency of the tone that is
embedded into this channel.
The Audio tones will be embedded on the Test output only when the
HTG Audio Output
menu item is set to
HTG audio on tst
or
HTG audio on
b&t
. The black outputs will contain mute embedded audio
when the
HTG Audio Output
menu item is set to
HTG audio on blk
or
HTG audio on
b&t
.
3.6.7.5.3.
Enabling the Embedded Audio
These menu choices are only available on units fitted with the 7750TG2-HD.
OUTPUT
HD TEST GEN
HTG Audio Output
HTG audio on tst
HTG audio on blk
HTG audio on b&t
The
HTG Audio Output
menu item is used to select whether the outputs of
the HD SDI Test Signal Generator will contain embedded or not.
Embedded audio can be enabled on either the test or black outputs or on
both outputs.
The Audio tones selected by the
HTG Audio Freq menu items
will be
embedded on the
HD SDI TG OUT
outputs when the
HTG Audio Output
menu item is set to
HTG audio on tst
or
HTG audio on b&t
.
The
HD SDI BLACK
outputs will contain mute embedded audio
when the
HTG Audio Output
menu item is set to
HTG audio on blk
or
HTG audio on
b&t
.
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