7700 MultiFrame Manual
7707VAT Digital Video and AES Audio Fiber Transmitter
7707VAT-12
Revision
2.3
The following display messages on the 7707VAT indicate what is being displayed. The details of each of
the displays are described in the sections 4.2.4 to 4.2.8.
EQ:
Input equalization strength.
VSTD:
Video standard in use.
A1S:
AES clock rate in use on AES1.
A2S:
AES clock rate in use on AES2.
DISP:
Set orientation of text in the card edge display.
S/W:
Display firmware version.
4.2.2. Using the Dot Matrix Display – Model 7707VAT-A4
Additional signal and status monitoring and control over the card’s parameters is provided via the 4-digit
alphanumeric display located on the card edge. The card edge toggle switch is used to select whether
you are displaying status from the card (monitoring mode) or setting control parameters for the card
(control mode). To select one of the display modes, press the pushbutton one or more times to exit the
current display mode and return to the mode select display (The display will show
MON
or
SET
)
. Press the
toggle switch to select monitor mode (
MON
) or control mode (
SET
). Once you have selected the desired
mode press the pushbutton to enter that mode. For information about setting up the module in control
mode see section 5.
When you are in monitor mode, the toggle switch determines what data is being displayed on the
alphanumeric display. Each time the toggle switch is pressed up/down, the display advances to the
next/previous display. A message indicating what display mode is active is shown for one second. After
one second without the toggle switch being pressed, the selected display data is shown. The card edge
pushbutton is used to return to the mode select menu item. The following display messages indicate what
is being displayed.
The following display messages on the 7707VAT-A4 indicate what is being displayed. The details of the
each of the displays are described in the sections 4.2.3 to 4.2.5.
AJCK:
Set Headphone Jack Audio Channel.
EQ:
input equalization strength.
VSTD:
Video standard in use.
4.2.3. Setting the Headphone Jack Channel (7707VAT-A4 only)
On the 7707VAT-A4 the
AJCK
display allows you to set a whether audio channels 1/2 or 3/4 will be
monitored on the card edge headphone jack. After one second the display will show a message indicating
the current audio channel being monitored at the headphone jack. When this message is showing, press
the pushbutton to change the audio channel being monitored.
AJCK
A1/2
A3/4
A1/2
Audio channels 1 and 2 will be monitored at the headphone jack.
A3/4
Audio channels 3 and 4 will be monitored at the headphone jack.
