Grass Valley 8937 v.1.0.0 User Manual
Page 22
22
8937/8937D Instruction Manual
Configuration
8937D Module
The Standards Selections page for the 8937D (
) pro-
vides a common reporting of signal loss control for both DAs and two sets
of separate controls for standard selection.
Click the
Apply
button to enter all values.
•
The Report Loss of Signal control is common to both DAs. A loss of
signal will be reported if either one or both DAs lose the input signal.
Set the input presence reporting to
Yes
or
No
for both DA 1 and DA 2.
Disabling this control will gray out the corresponding Input signal on
the Status web page graphic shown in
For DA 1:
•
Set the Mode control for DA 1 to
Auto
(input bit rate standard detected
by module),
Manual
(input bit rate standard selected manually), or
Bypass
(input bypasses reclocking circuitry).
•
The Input Signal field will report the status of the DA 1 input signal.
•
When Auto or Bypass mode is selected, the currently detected bit rate
detected by the module will be displayed in the Current Bit Rate field.
•
When
Manual
mode is selected, a Standard Selection pulldown will
appear similar to the one shown in the DA 2 illustration in
. Select the bit rate from the Standard Selection pulldown
(
143 Mb
,
177 Mb
,
270 Mb
, or
360 Mb
) as desired. The currently selected
manual rate will be shown next to the pulldown.
For DA 2:
•
Set the Mode 2 control for DA 2 to
Auto
(input bit rate standard detected
by module),
Manual
(input bit rate standard selected manually), or
Bypass
(input bypasses reclocking circuitry).
•
The Input Signal 2 field will report the status of the DA 2 input signal.
•
When Auto or Bypass mode is selected, the currently detected bit rate
detected by the module will be displayed in the Current Bit Rate 2 field.
•
When
Manual
mode is selected, a Standard Selection 2 pulldown will
appear similar to the one shown in
rate from the Standard Selection 2 pulldown (
143 Mb
,
177 Mb
,
270 Mb
, or
360 Mb
) as desired. The currently selected manual rate will be shown
next to the pulldown.