Extron Electronics SC 210 User Manual

Rack Mounting

Shipping weight ........................... 5 lbs (2.3 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.

Mounting the SC 210 on a 1U Rack Shelf

A 1U Rack Shelf will accommodate two units the size of an
SC 210. These devices have two threaded holes in their base
plates for this purpose.

1. If the SC 210 has feet, remove them.

2. Align the SC 210 over the shelf so that its two threaded holes
line up with two holes in the 1U shelf.

3. Use two 4-40 x 1/8" screws to
mount the SC 210 to the shelf.

User’s Manual

www.extron.com

4. If the shelf is not already mounted in the rack, use the supplied
hardware and follow the instructions that came with the
1U Shelf (part # 60-190-01).

5. When mounted, continue the installation by connecting the
input, output and power cables.

SC 210

Extron Electronics, USA

1230 South Lewis Street
Anaheim, CA 92805
USA

714.491.1500
Fax [phone]

Output

Input

Extron interface

Extron Electronics, Europe

Beeldschermweg 6C
3821 AH Amersfoort
The Netherlands
+31.33.453.4040
Fax [phone]

Local monitor

Extron Electronics, Asia

135 Joo Seng Road, #04-01
PM Industrial Building
Singapore 368363
+65.6383.4400
Fax [phone]

Large screen
Graphics projector

Computer

Extron Electronics, Japan

Daisan DMJ Building 6F
3-9-1 Kudan Minami
Chiyoda-ku, Tokyo 102-0074 Japan
+81.3.3511.7655
Fax [phone]

SC 210

Sync Combiner

68-201-01 Rev . B

Printed in the USA

05 02

Features

The SC 210 is a 250 MHz sync processing device. Any type of
RGB signal can be converted to any other type. This is determined
by cable connections and DIP switch settings. For example:

Input Output

RGsB RGBS, RGsB, or RGBHV
RGBS RGsB, RGBS, or RGBHV
RGBHV RGsB, RGBHV, or RGBS
RsGsBs RGsB, RGBS or RGBHV

The SC 210 can also be used as a sync stabilizer to eliminate jitter.
The SC 210 automatically strips incoming sync from the red, green
& blue video channels.

Operation

Power LED: Indicates if the SC 210 is receiving power.

Automatic Sync Output Detection

Sync can be output in three ways, depending
on the impedance detected through the
output cables:
Impedance = 75 ohms on R, G, and B,
or up to 1 kohms on Sync lines.

• Impedance on only R, G & B channels,
output = Sync On Green.

• Impedance on only R, G, B, & H/HV channels,
output = Composite Sync.

• Impedance on R, G, B, H/HV & V channels
output = Separate H & V Sync.

DIP Switch Settings

As stated above, the SC 210 outputs sync
according to the impedance detected on the
output cables. However, the DIP switch
settings take priority. If a switch is set, it forces
a condition, regardless of what is detected.

The DIP switch settings are shown below. In
the default positions (all switches OFF), sync output is determined
by the impedance detected through the output cables.

Sw# PositionFunction
1 ON Does not allow Sync on Green

OFF-normal Automatic Sync Output Detection

2 ON Always Separate H and V Sync

OFF-normal Automatic Sync output Detection

3 ON Always Negative Sync

OFF-normal Sync output polarity follows input polarity

4 ON Remove serration pulses (if Sw 6 = Off)

OFF-normal Serration pulses pass through

5 ON Vertical Sync Width = 500 µs (if Sw 6 = Off)

OFF-normal Vertical Sync Width = 150 µs

6 ON LCD Sync Processing (disables Sw 4 & 5)

OFF-normal Sync Processing

Features and Operation

Operation and Specifications

Turning a DIP switch ON will override Automatic Sync Detection.

Video

Gain ................................................ Unity

Bandwidth ..................................... 250 MHz (-3dB)

Video input

Number/signal type ................... 1 analog RGBHV, RGBS, RGsB, RsGsBs

Connectors ................................... 5 BNC female

Minimum/maximum levels ....... Analog ....... 0.3V to 1.5V p-p with no offset at

unity gain

Impedance .................................... 75 ohms

Horizontal frequency .................. 15 kHz to 150 kHz

Vertical frequency ....................... 40 Hz to 140 Hz

Return loss .................................... -37dB @ 5 MHz

Maximum DC offset .................... 2V

Video output

Number/signal type ................... 1 analog RGBHV, RGBS, RGsB

Connectors ................................... 5 BNC female

Minimum/maximum levels ....... Analog ....... 0.3V to 1.5V p-p

Impedance .................................... 75 ohms

Return loss .................................... -20dB @ 5 MHz

DC offset ....................................... ±10mV maximum with input at 0 offset

Sync

Input type ..................................... RGBHV, RGBS, RGsB, RsGsBs

Output type .................................. RGBHV, RGBS, RGsB

Input level ..................................... RGBHV, RGBS .......... TTL/analog .. 5V p-p

RGsB, RsGsBs ........... analog ............ 0.3V

Output level .................................. TTL ............. 4V to 5V p-p

Input impedance .......................... 510 ohms

Output impedance ....................... 75 ohms

Max input voltage ........................ 5V p-p

Input sensitivity ........................... 0.6V to 5V p-p

Max. propagation delay .............. 130 nS

Max. rise/fall time ....................... 4 nS

Polarity .......................................... RGBHV, RGBS .......... positive or negative

(follows input)

RGsB, RsGsBs ........... negative

General

Power ............................................ 100VAC to 240VAC, 50/60 Hz, 10 watts, internal,

auto-switchable

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 shelf, #60-190-01

Enclosure type .............................. Metal

Enclosure dimensions ................. 1.75" H x 8.75" W x 9.4" D (1U high, half rack

width)

4.4 cm H x 22.2 cm W x 23.9 cm D

Product weight ............................. 3.0 lbs (1.4 kg)

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Extron • SC 210 • User’s Guide

Extron • SC 210 • User’s Guide

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