Panasonic DVCPRO HD AJ-HD1800P Operating Instructions Manual page 46

Function menus
(continued)
<HOME>
In the 23.98 Hz/24 Hz mode
Input signals
Playback reference signal
REF_IN
HD_REF_IN
Complies with HD_REF_IN
None
Complies with menu item No.030
In the 25 Hz (HD), 25 Hz (SD), 50 Hz (HD) or 50 Hz (SD) mode
Input signals
AUTO
REF_IN
HD_REF_IN
Complies with
HD_REF_IN
HD_REF_IN
frequency
SD_REF_IN
SD_REF_IN
50Hz
Internal HD
None
50Hz
<Notes>
In the 25 Hz (SD) or 50 Hz (SD) mode, black signals are output from the HD SDI output connectors.
I
Internal HD:
With HD tape playback as the reference, operation uses a 74 MHz clock signal in the free-run mode.
Internal SD:
With SD tape playback as the reference, operation uses a 4fsc clock signal in the free-run mode.
When "90H" is selected as the menu item No.26 HD SYS H ADV, the HD output is output with a phase 90H ahead of the SD
output.
When the SD REF signal is input, the REF input and SD output signals are in-phase, and when the HD REF signal is input,
the REF input and HD output signalsare in-phase.
The audio output and TC output signals are output in-phase with the HD output signals.
With the 720p format, there is a phase difference of 120H.
46
(continued)
HD_REF_IN
frequency
Internal HD
frequency
Menu item No.031
INPUT
Internal HD
Complies with
50Hz
Internal HD
50Hz
Internal HD
50Hz
HD_REF SD_REF
HD_REF_IN Internal SD
HD_REF_IN 50Hz
frequency
Internal HD SD_REF_IN
50Hz 50Hz
Internal HD Internal SD
50Hz 50Hz
E-AUTO
HD_REF_IN
Complies with
HD_REF_IN
frequency
SD_REF_IN
50Hz
Internal HD
50Hz