4 - 10 4. SETTINGS
BS-79
BS-79 0212 VOL1 (U) (E)
4.5
Setting the Genlock Phase Mode
Set the phase relationships between external synchronization signals (BBS or 3-value SYNC) input to the MON (SD) module on
the back of the BS and SD/HD video signals output from the BS.
Note: Switch 1 is used for factory-setting.
Do not change the switch position
(always in the "OFF" position).
ON
OFF
S11
1
2
■
PULSE module
Synchronization signal
BBS
Switch 2
The SDTV output and BBS are in phase.
The phase of the HDTV output leads the
phase of the BBS by 90H.
The phase of the SDTV output follows
the phase of the 3-value SYNC by 90H.
The HDTV output and 3-value SYNC are
in phase.
The phase of the SDTV output follows
the phase of the BBS by 90H.
The HDTV output and BBS are in phase.
OFF
ON
The SDTV output and 3-value SYNC are
in phase.
The phase of the HDTV output leads the
phase of the 3-value SYNC by 90H.
tri-Level SYNC
Switch
