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SPECIFICATIONS
'Signal system
SEG-2550
EIA standards, NTSC color system
SEG-2550P_
CCIR standards, PAL color system
Switching system Vertical blanking switcher
Effects
MIX
Mixing by PGM/PST MIX lever and the EFF lever
WIPE
137 wipe pattems (selectable)
Wipe edge:
The softness is continuously
variable.
Border:
Hue, chroma, luminance and width are
continuously variable.
Pairing:
Scanning lines 2 lines
Echo: Possible
WEX-2000/2000P wipe pattem extender is usable.
EXTWIPEIN connector: 6-pin DIN
Output signal (6-pin DIN only): HD, VD,4 Vp-p,
75 ohms, unbalanced
Input signal (BNC and6pin DIN): 0.7 Vp-p
(video). or 1 V p-p (VS), 75 ohms, unbalanced
EXT KEY connector: BNC type and6-pin DIN,
with 75-ohm termination switch
Slicer circuit is included (Clip level is variable).
DOWNSTREAM KEYER
'Output signal (pin DIN only): HD,VD,4 Vp-p,
75 ohms, unbalanced
Input signal (BNC and 6pin DIN): 0.7 Vp-p
(video), or 1 V p-p (VS), 75 ohms, unbalanced
DSK KEY connector: BNC type and6pin DIN,
with 75-ohm termination switch
Shadow:
Wide and narrow (selectable)
Edge: Variable
Color matt:
Continuously variable,
Chroma:
Approx.0-700 mV p-p (variable
according to the hue level)
Hue: 0°-360°
Luminance (¥): Approx. 50-700 mV
Slicer circuit is included. (The clip level is
variable.)
BACKGROUND COLOR
Chroma:
Approx. 0 - 700 mV p-p (variable
according to the hue level)
Hue:
0° -360°
Luminance (Y): Approx. 50-700 mV
Continuously variable
EXTWIPE
EXT KEY
Input signals
VIDEO IN1—8 BNC typex8
0.7 V p-p(VB) or 1 V p-p(VBS),
75 ohms,
unbalanced, with 75-ohm termination switches
(The INDICATION selector does not function with
the VB input signal)
GENLOCKIN
BNC typex1
0.3/0.3 V (BS) or 1 Vp-p (VBS), with 75-0hm
termination switch
DSKINSERTIN BNC typex! -
1Vp-p(vs)
EXTWIPEIN
= 6 pin DINx1
Output signals
VIDEO OUT 1—8
BNC type x8
1 Vp-p (VBS), 75 ohms, unbalaced (loop-through
Output of the corresponding VIDEO IN
connector)
PGMOUT1-3
BNC typex3
1 Vp-p (VBS),
75 ohms, unbalanced
PSTOUT1,2
° BNC typex2
Vp-p (VBS), 75 ohms, unbalanced
GEN LOCK OUT BNC typex1
(loop-through output of GEN LOCK IN connector)
BNC typex1
1V pp (VS), 75 ohms, unbalanced
BLACK BURST OUT 1-4
BNC typex4
03 V0.3 V p-p (BS), 75 ohms, unbalanced
DSPOUT
Tallyfintercom
TALLYNTERCOM 1 — 4:4pin DIN
4 ~
TALLY/INTERGOM 5 — 8:0CJ connector (10 pin)
x1
Maximum pick-up value inarelay: 24 'V 200 mA
DC
Trigger
TRIGGER: Special minijackx1
TAKE function by earth
(OPEN:
+5 V, impedance
65 kohms)
RS-232C
9600 baud (fixed), DTE (terminal),
Signal level: +9V
Protocol for SEG-2550/2550P
Performance
DG
3
Less than 1%
DP.
Less than 1° (APL 10 - 90%)
Crosstalk (SEG-2550:
3.58 MHz, SEG-2550P:
4.43 MHz)
Over -50 dB
Frequency response
8 MHz +05 dB
Signal to noise ratio
'Over -60 dB
Power requirements
SEG-2550
120 VAC 10%, 60 H2+10%,
SEG-2550P
220 - 240 VAC +10%, 50/60 Hz +10%
Power consumption
7
SEG-2550: 82 W
SEG-2550P: 92 W
Operating temperature
OC° to 40C° (32°F to 104°F)
Dimensions
Approx. 481 « 155.5 x 310.4 mm (w/hid)
(19x 64%8x 12% inches)
Weight
Approx. 14.5 kg (31 Ib 15.02)
Supplied accessories
AC power CO...
Wipe pattem list
53
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