YCS Transcoder Operation and Specifications
Operation
YCS Transcoder Specifications
Specifications, cont’d
43
PAL/NTSC switch — The leftmost of the two rear panel DIP switches
(figure 4) configures the transcoder to receive either PAL video or
NTSC video as input.
COMPOSITE TO S-VIDEO
BUFFERED
LOOP-OUT
BUFFERED
LOOP-OUT
OUTPUT OUTPUT
S-VIDEO TO COMPOSITE
INPUT INPUT
PA L
9V
0.4A MAX.
NTSC
NTSC/PAL Switch
Figure 4 — YCS Transcoder rear panel
The rightmost switch is not connected and has no effect on
transcoder operation.
Operation
When the transcoder, video sources, and displays are powered up, the
system is fully operational. If problems are encountered, ensure that all
cables are routed and connected properly and, if the transcoder is
decoding, that the NTSC/PAL switch is in the proper position.
Specifications
Video
Gain ............................................... Unity
Crosstalk ....................................... -60dB @ 3.58 MHz
Video input
Number/signal type ................... 1 NTSC/PAL S-video
1 NTSC/PAL composite video
Connectors .................................... 1 female 4-pin mini DIN
1 BNC female
Nominal level ............................... 1V p-p for Y of S-video, and for composite video
0.3V p-p for C of S-video
Minimum/maximum levels ...... S-video ....... Y: 0.5V to 2.0V p-p
C: 0.2V to 0.6V p-p
Composite .. 0.5V to 2.0V p-p
Impedance .................................... 75 ohms
Return loss .................................... <-40dB @ 0 to 10 MHz
Video output
Number/signal type ................... 2 S-video ........ 1 converted from composite input
1 buffered from S-video input
2 composite ... 1 converted from S-video input
1 buffered from composite input
Connectors .................................... (2) 4-pin mini-DIN
2 BNC female
Nominal level ............................... 1V p-p for Y of S-video, and for composite video
0.3V p-p for C of S-video
Minimum/maximum levels ...... S-video ....... Y: 0.5V to 2.0V p-p
C: 0.2V to 0.6V p-p
Composite .. 0.5V to 2.0V p-p
Impedance .................................... 75 ohms
General
Power ............................................. 100VAC to 240VAC, 50/60 Hz; to 9VDC, 0.6 A
external power supply
Product requires 0.3 A.
Temperature/humidity .............. Storage -40° to +158°F (-40° to +70°C) / 10% to
90%, non-condensing
Operating +32° to +122°F (0° to +50°C) / 10% to
90%, non-condensing
Rack mount ................................... Yes, with optional rack shelf, part #60-190-01
Enclosure type .............................. Metal
Enclosure dimensions ................. 1.75" H x 4.4" W x 6.7" D (1U high, quarter rack
width)
4.4 cm H x 11.2 cm W x 17.0 cm D
(Depth excludes connectors.)
Product weight ............................. 0.8 lbs (0.4 kg)
Shipping weight .......................... 3 lbs (1.4 kg)
Vibration ....................................... ISTA/NSTA 1A in carton (International Safe
Transit Association)
Listings .......................................... UL, CUL
Compliances ................................. CE, FCC Class A
MTBF ............................................. 30,000 hours
Warranty ....................................... 3 years parts and labor
Specifications are subject to change without notice.
(15 pages)
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