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S) GEN LOCK IN/OUT connectors.
and 75-ohm termination switch
[8] Ground terminal (nr)
~ AC INconnector
(14 PST OUT 1,2 connectors
{3} PGM OUT 1 — 3connectors
[12] DSP OUT connector
{11} EXT WIPE IN connector
[10] DSK INSERT IN connector
GEN LOCK IN/OUT (generator lock input/output)
connectors (BNC type) and 75-ohm termination switch
Connect a reference VBS or biack burst signal to the GEN
LOCK'N connector to synchronize the SEG-2550/2550P
with an extemal sync signal such as a house sync signal,
etc. All equipment connected to the SEG will then be
'synchronized with this reference signal,
The reference signal connected to the GEN LOCK IN
connector is fed out from the GEN LOCK OUT connector
(loop-through output). Connect to the gen-tock input
connector of the equipment which should be synchronized
with the same reference signal. When the GEN LOCK OUT
connector is used, be sure to set the 75-ohm termination
switch to OFF. When it is not being used, set the switch to
ON.
S
Ground terminal (zr)
Connect to a good ground when required.
(8) ~ ACIN connector
Connect the supplied ac power cord here.
4)
2}
&
DSK INSERT IN (downstream keyer insert) connector
(BNC type)
When the letters of the downstream keyer is inserted by
the SMC-70G/70GP microcomputer, and the color of the
computer is used as it is, connect the OUT connector 'of
the SMI-7074 NTSC superimposer or the SMF-7075 PAL
superimposer installed into the SMC-70G/70GP.
EXT WIPEIN
external wipe signal input) connector (DIN
Spin)
DSP OUT (display output) connector (BNC type)
Connect to a video input connector of a black and white
video monitor (display monitor) to monitor the data and
information of the E-File.
PST OUT (preset output) 1, 2 connectors (BNC type)
Connect to the video input connectors on the preset
monitors. The preset picture selected by the PST bus
select buttons are output here.
51
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