Vela 2000-0422 Installation And User Manual - page 88
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CineCast Quad Pro Version 2.6 Installation and User Manual
DECODER Command (45h)
Error, Genlock Sync Lost.
The decoder from that point on will remain in Standalone mode until genlock
mode is re-enabled by the host.
The genlock hardware requires a genlock resync, which results in a momentary
picture glitch, jump, or white flash when genlock mode is first enabled. The
genlock resync will occur 3–4 seconds after one of the following conditions:
1. The first time the decoder is put into genlock mode (via the Genlock
command 0x0016).
2. When genlock is enabled and the video standard is changed, i.e., when
changing between NTSC and PAL.
3. After a loss of genlock. The genlock resync will occur upon reacquisi-
tion and detection of the genlock signal.
Genlock Source Selection: The CineCast Quad Pro allows each decoder chan-
nel's genlock source to come from one of three possible sources. This gives the
ability to lock one, two or four channels together to a genlock source.
When channel pairs (0 and 1 or 2 and 3) are configured for audio/video switched
playback, both channels must be genlocked together.
• LUN 0 & 1 with genlock input on LUN 0 (Channel 1):
Channel 1 LUN 0 in mode 00b
Channel 2 LUN 1 in mode 10b
SCSI Status
Check Condition
Sense Key
01h
Additional Sense Code and Qualifier
6100h
Additional Sense Bytes 18 & 19
0107h
Bit 11–10
Genlock
00b
Decoder’s own genlock input (default)
01b
Channel 1 (LUN 0) genlock input
10b
Adjacent Channel genlock input
11b
Reserved