Grass Valley UniConfi NVISION Series v.1.3 - Manual (Page 94)

82 Rev 1.3 • 14 Dec 09
9. Managing Switch Point Settings
Setting Up Switch Points
5 In the ‘Select Outputs to edit’ pane, select the outputs being updated:
To select specific outputs, use your keyboard and mouse.
Or
To select all outputs, from the menu bar select ‘Edit > Select All’.
Or
To clear all outputs currently displaying, from the menu bar select ‘Edit > Remove all Outputs’.
6 In the ‘Set selection(s) to’ section, check each check box to apply a video reference, re-clocking
and switching on the SD or HD line for the selected outputs.
The following lists each check box and its function:
7 In the ‘Dual Video Reference Option’ section, select ‘Redundant’ or ‘Dual’.
• ‘Redundant’ — Both ‘VIDEO REF 1’ and ‘VIDEO REF 2’ are used, such that if one fails,
the other can be used as a fail-over. In this instance, both video reference signals should be
identical.
• ‘Dual’ — Choose which video reference signal to use, ‘VIDEO REF1’ or ‘VIDEO REF 2’.
In this instance, the reference signals can be different.
For information on dual or redundant references, see About Redundant and Dual Video Refer-
ences on page 72.
8 In the ‘NTSC/PAL Reference Options’ section, select the radio button corresponding to the sig-
nal type being used as a video reference: ‘1080i’, ‘720p’ or ‘1080p’. This signal will be used as
the switching reference.
9 Click
Apply Changes to Selected Outputs
, or from the menu bar select ‘Edit > Apply Changes’, to
apply your changes to the selected outputs. This does not write your changes to the control
cards. The changes display in the right-hand field.
10 Click
Write All
, or from the menu bar select ‘Edit > Write Changes’, to write changes to the con-
trol card.
11 Repeat steps 2–9 for each control card being updated.
Check Box(es) Description
Use Video Reference 1
Use Video Reference 2 Choose to have the signal entering the ‘VIDEO REF 1’ or ‘VIDEO
REF 2’ connection on the router as the reference.
‘Ref1’ or ‘Ref2’ appears in the ‘Ref1/Ref2’ column.
Use Reclocker
Bypass Reclocker Choose to re-clock the signal or bypass the re-clocker, retaining the
signal’s current rate.
These check boxes affect only SWB outputs. Make the desired
selection for each SWB output.
‘Reclock’ or ‘Bypass’ appears in the ‘Reclock/Bypass’ column.
Switch on SD Line
Switch on HD Line Choose ‘Switch on SD Line’ if the selected signal is a standard
definition digital video signals (SD) or an analog video signal.
Choose ‘Switch on HD Line’ if a high definition digital video signal
(HD).
‘SD’ or ‘HD’ appears in the ‘SD/HD’ column.
Note: The default choice is Switch on SD Line.