CVC 200 • Rate Selection
Cable Connection and Rate Selection
CVC 200 • Specifications
Cable Connection and Rate Selection, cont’d
4
3
Input connections
1
Power connector —
Plug a standard IEC power cord into this
connector to connect the CVC 200 to a 100 to 240VAC, 50 Hz or
60 Hz power source.
2
Input connectors —
Connect a component video input device
(HDTV, W-VHS [Y, P
R
, P
B
], SMPTE [Y, R-Y, B-Y]), Betacam®
[Y, R-Y, B-Y]) or an RGsB input device to these female BNC
connectors. Use high-resolution cable, such as Extron's BNC-4
mini HR, RG59/HR, or RG6/SHR cable. Connect the input
device as shown in figure 4.
P
R
/R
P
B
/B
Y
/G
P
R
/
R
P
B
/
B
Y/
G
Y, P
B
, P
R
RGsB
(SOG)
video
Y, B-Y, R-Y
video
video
P
R
/R
P
B
/B
Y
/G
(R-Y)
(B-Y)
Figure 4 — Input connections
Format rotary switch
3
Format rotary switch
— Use an Extron Tweeker or other small
screwdriver to set the Format rotary switch to match the video
input format. The table below shows the switch settings and their
assigned input video formats.
Position
0
1
2
3
4
5
6
7
8
9
A
B-F
Input
format(s)
Not used
Y, Pb, Pr
Y, Pb, Pr
Y, Pb, Pr
Not used
RGsB
RGsB
Y, Pb, Pr
Y, Pb, Pr
Y, Pb, Pr
Y, Pb, Pr
Not used
Standard or rate
NTSC/PAL
HDTV (480p, 576p, 720p, 1035i, 1080i)
Betacam
NTSC/PAL
Computer rates
NTSC/PAL
HDTV (720p)
HDTV (1080i)
HDTV (1080p)
Format
switch
Output connections
4
Output connectors —
Connect an RGBHV or RGBS display to
these female BNC connectors. Use high-resolution cable, such as
Extron's BNC-4 or BNC-5 mini HR, RG59/HR, or RG6/SHR
cable. Connect the display as shown in figure 5.
R
V
G
B
S
H
R
V
G
B
S
H
RGBHV
video
RGBS
video
Figure 5 — Output connections
Specifications
Video
Gain ............................................... Unity
Bandwidth .................................... 55 MHz (-3dB)
Video input
Number/signal type ................... 1 component video (HDTV, W-VHS [Y, P
R
, P
B
],
SMPTE [Y, R-Y, B-Y], and Betacam [Y, R-Y, B-Y])
or RGsB
Connectors .................................... 3 BNC female
Nominal level ............................... 1V p-p for Y of component video
0.3V p-p for R-Y and B-Y of component video
0.7V p-p for P
B
, P
R
Minimum/maximum levels
Y ......................................... 0.5V to 1.5V p-p with no offset at unity gain
P
B
P
R
..............................................................
0.4V to 1.0V p-p with no offset at unity gain
Impedance .................................... 75 ohms
Horizontal frequency .................. 15.75 kHz to 45 kHz according to selected mode
Vertical frequency ....................... 60 Hz
Return loss .................................... <-25dB @ 5 MHz
DC offset allowed ........................ ±2V (max.)