JVC GY-HD250U GY-HD250 Studio Reference Manual v1.12 (Oct. 2008) (66 pages, 18 - Page 23

Additional Information and Limitations - case

Page 23 highlights

Version 1.12  Additional Information and Limitations Additional Information  In the CP-301C system, there is no separate return video signal. The return video signal, providing it is genlocked, can be applied to the CP-301C's Genlock input. On the camera side, the Genlock signal can be used simultaneously as a Genlock and a return video signal. When using the CP301C's camera adapter's Genlock signal for Genlock and for return video, the signal must be an NTSC VBS.  Set GY-HD250U "TALLY SYSTEM" menu setting to "STUDIO". When using VF-HP840U set "VF SIGNAL" menu setting to "COMPONENT". Limitations  Maximum cable length is limited to 900m with RG11.  The Hybrid cable becomes very heavy as the cable length increases.  If the cable is abused, internal fiber or coax can be damaged. It is not as reliable and robust as the tactical fiber cable. In the case that the optical fiber is damaged a spare fiber that is part of the cable can be substituted.  The CP-301C can pass an HD Tri level genlock signal, but the CP-701C can not pass an HD Tri level genlock signal. 22

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Version 1.12
Additional Information
In the CP-301C system, there is no separate return video signal. The return video signal, providing it is genlocked, can be
applied to the CP-
301C’s Genlock input. On the camera side, the Genlock signal can be used simultaneously as a Genlock
and a return video signal. When using the CP301C’s camera adapter’s Genlock signal for Genlock and for return video, the
signal must be
an NTSC VBS.
Set GY-
HD250U “
TALLY SYSTEM
” menu setting to “
STUDIO
”.
When using VF-
HP840U set “
VF SIGNAL
” menu setting to “
COMPONENT
”.
Limitations
Maximum cable length is limited to 900m with RG11.
The Hybrid cable becomes very heavy as the cable length increases.
If the cable is abused, internal fiber or coax can be damaged. It is not as reliable and robust as the tactical fiber cable. In
the case that the optical fiber is damaged a spare fiber that is part of the cable can be substituted.
The CP-301C can pass an HD Tri level genlock signal, but the CP-701C can not pass an HD Tri level genlock signal.
Additional Information and Limitations
22