GUIDE TO INSTALLATION AND OPERATION
IPG-3901 |
23
5.6 Reference Panel
T
his panel allows the selection of the reference to be used by the IPG-3901.
System-wide Scan Rate:
Use the radio buttons to select
the scan rate for the system.
•
Any input not matching this rate will be considered
invalid.
•
Any reference not matching this rate will be
considered a ref-mismatch.
Reference Presence
– the icons show the presence and
status of the various reference sources. For the external
reference, the format is shown in the External Format
window.
Icon
Carrier
Format
Grey
None or not valid
N/A
Yellow
Present & valid
Valid, but not supported
Green
Present & valid
Valid and supported
External Format
Supported
NTSC
Yes
PAL
Yes
1080i59HZ
(future)
1080i50HZ
(future)
720p59Hz
(future)
720p50Hz
(future)
Reference Source
– use the radio buttons to select from the following options:
Reference Source
Description
Default
Auto
This mode selects the first source detected in this order of priority:
1. External Reference input
2. URS
3. Selected Input signal
Auto
External
Selects the signal connected to the rear-panel REF IN connector
URS
(Universal Reference
Signal)
(Universal Reference Signal) selects the internal reference from the
Densité frame’s backplane
No Reference
SDI outputs are synchronized to their respective IP stream.
Note – The SDI Outputs (only) are synchronized to the selected reference, but they are not phase-locked
Scan rate
50 Hz
59.94 Hz
Figure 5-9 Reference panel
