Grass Valley 8937 v.1.0.0 - Manual (Page 22)

22 8937/8937D Instruction Manual
Configuration
8937D Module
The Standards Selections page for the 8937D ( Figure 13 on page 23 ) 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
Figure 10 on page 19 .
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 Figure 13 on
page 23 . 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 Figure 13 on page 23 . Select the bit
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.