beautypg.com

Installation and operation, cont’d – Extron Electronics VSC 150 User Guide User Manual

Page 11

background image

VSC 150 • Installation and Operation

VSC 150 • Installation and Operation

Installation and Operation, cont’d

configuration, the last device must provide genlock
termination. See “Setting Up Genlock and Vertical
Interval Switching” in this chapter.

VSC 150

Rear Panel

VSC 150

or Other Device

To Next Device

or Terminate

Timing Source

OUT

RS-232

OUT

IN

GENLOCK

RS-232

OUT

IN

IN

GENLOCK

Connecting genlock cables in a daisy chain

8

.

If RS-232 control will be used, connect the RS-232
remote controller or computer to the RS-232 connector.

9

.

Connect power cords and turn on all the equipment.

The system is now ready for operation.

The illustration below shows typical system installation
and cable connections.

Videoconferencing

System

Only one S-video or component
video or RGB device may be
connected in addition to the
composite video device and
local monotor.

VCR

NOTE:

or

External Genlock

Timing

Terminator

Outputs

Video Outputs

Projector (RGBHV)

Video Editor

(Component)

RS-232 Control

Infrared System
Remote

Composite

Video

S-video

or

VGA Input

Mac Input

VSC 150

Hi C

arol

Hi C

arol

50/60 H

z

10

0-24

0 V

0.3A

S-VIDEO

R-Y/B-Y/Y

RGB

R/R-Y

H

V

S

G/Y

B/B-Y

RS-232

OUT

IN

GENLOCK

S-VIDEO

P

AL OUT

75 OHM

VIDEO

MA

C

VG

A

I
N
P
U
T
S

O
U
T
P
U
T
S

A typical VSC 150 system application

2-11

3

.

Set the PAL Out (NTSC/PAL output) DIP switch. Use
“Rear Panel Features” in this chapter as a guide.

4

.

Connect the composite video display or recording
device to the composite video output BNC connector.

5

.

Select the format of the second output by setting the
output selection toggle switch.

6

.

Connect a cable from the input of the second video
display/recording device (projector, monitor, VCR) to
the appropriate VSC 150 rear panel output connectors.

For S-video, connect the cable to the 4-pin mini-DIN

connector.

For RGBHV (separate H and V sync) output, connect

coaxial cables to the BNC connectors labeled
R/R-Y, G/Y, B/B-Y, H and V, as shown below.

For RGBS (composite sync), connect the coax cables

to the R/R-Y, G/Y, B/B-Y, and S connectors, as
shown below.

For component video, connect the coax cables to the

R/R-Y, G/Y, B/B-Y connectors as shown below.

R/R-Y

H

V

S

G/Y

B/B-Y

R/R-Y

H

V

S

G/Y

B/B-Y

R/R-Y

H

V

S

G/Y

B/B-Y

RGBHV

output

RGBS

output

Component video

output

Video output BNC cable connections

Connect cables for only one output in addition
to the composite video output. Do not connect
cables to outputs that will not be used for your
application. Connecting cables to more
outputs will overload the circuits and yield
weak signals.

7

.

Connect the coax cable from the genlock device (or the
genlock output of another device that shares the
genlock signal) to the Genlock In BNC connector. If
no genlock device will be used, do not attach cables to
these connectors.

If another device in the system will use genlock,
connect the device to the Genlock Out BNC connector
of the VSC 150 as shown in the illustration on the next
page. Otherwise, attach a termination adapter to the
Genlock Out connector. If the genlock signal is
connected to several devices in a daisy chain

2-10