Extron electronic IN1128 ReferenceInformationcont’d Video, Video input, Video output, Sync

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ReferenceInformationcont’d

Video

Number/signal type

1,

4 or 8 sets of proprietary analog signals

Connectors

1,

4 or 8 RJ-45 female

Video input

Number/signal type

IN1124, IN1128

1 analog VGA-UXGA RGBHV, RGBS, RGsB

 

and

 

1 unbuffered local monitor output of

 

analog VGA-UXGA RGBHV, RGBS, RGsB

IN1130

1 set of proprietary analog signals

Connectors

 

IN1124, IN128

1 female 15-pin HD for input

 

1 female 15-pin HD for unbuffered local

 

monitor loop-through (Mac and Sun/SGI

 

to VGA adapters are available)

IN1130

1 shielded female RJ-45

Nominal level

0.7V p-p for RGB

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 130 kHz

Vertical frequency

30 Hz to 150 Hz

Video output

Number/signal type

 

IN1124

4 sets of proprietary analog signals

IN1128

8 sets of proprietary analog signals

IN1130

2 analog RGBHV, RGBS, RGsB

Connectors

 

IN1124

4 shielded female RJ-45

IN1128

8 shielded female RJ-45

IN1130

2 female 15-pin HD

Nominal level

0.7V p-p for RGB

Minimum/maximum levels

0.3V to 1.5V p-p

Impedance

75 ohms

Sync

Input type

RGBHV, RGBS, RGsB

Output type

RGBHV, RGBS, RGsB

Input level

2.0V to 5.5V p-p

Output level

4.0V to 5.0V p-p

 

TTL: 5.0V p-p, unterminated

Input impedance

510 ohms

Output impedance

75 ohms

Max. propagation delay

48 ns

Max. rise/fall time

3.5 ns

Audio — audio models only

Number/signal type

4 or 8 sets of analog proprietary signals

Connectors

4 or 8 RJ-45 female

Frequency response

20 Hz to 20 kHz, ±0.05dB

THD + Noise

0.3% @ 1 kHz at nominal level

S/N

>68dB at rated maximum output

Crosstalk

<-80dB @ 1 kHz

Stereo channel separation

>80dB @ 1 kHz

CMRR

>33dB @ 20 Hz to 20 kHz

Audio input

Number/signal type

 

IN1124, IN1128

1 stereo, unbalanced, and 1 local output

IN1130

1 set of proprietary analog signals

Connectors

 

IN1124, IN1128

(1) 3.5 mm mini stereo jack

 

(1) 3.5 mm mini stereo jack (for

 

unbuffered local output)

IN1130

1 shielded RJ-45 female

Impedance

>5 kohms unbalanced, DC coupled

Nominal level

-10dBV (316mV)

Maximum level

+5.5dBu, (unbalanced) at 1%THD+N

Audio output

Number/signal type

 

IN1124

4 sets of proprietary analog signals

IN 1128

8 sets of proprietary analog signals

IN1130

2 mono, unbalanced

Connectors

 

IN1124

4 shielded RJ-45 female

IN1128

8 shielded RJ-45 female

IN1130

(2) 3.5 mm mini jacks

Impedance

5 kohms unbalanced, 10 kohms balanced

Nominal level

-10dBV (316mV)

0dBu = 0.775 volts (RMS).

A-2

IN1124/28/30 Transmission System • Reference Information

IN1124/28/30 Transmission System • Reference Information

A-3

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Contents HIgh Resolution Video, Composite Video, and Stereo Audio Twisted Pair Cable Transmission ProductsPrecautions Quick Start Guide IN1124/1128/1130 Transmission System IN1124/28/30 Transmission System Quick Start GuideTable of Contents Table of Contents, cont’d Ii IN1124/28/30 Transmission System Table of ContentsAbout the TP Transmitter/DAs Introductionduction,cont’d About this ManualAbout the Transmitter/Receiver System IN1124 TP transmitter/distribution amplifier FeaturesIntroduction, cont’d About the TP Receiver IN1128 TP transmitter/distribution amplifierTwo Introduction, cont’dRack Mounting the Transmitter Installation and Operation, cont’d Installation OverviewIN1124/28/30 Transmission System Installation and Operation Furniture Mounting the ReceiverInstallation and Operation, cont’d Transmitter CablingTermination of TP cable Transmitted Signal CablingCable testing Receiver Cabling Equalizing pair skewTroubleshooting AAppendix aVideo output ReferenceInformationcont’d VideoVideo input SyncReference Information cont’d General Included parts Replacement part numberIncluded Parts Reference Information cont’d Suggested AccessoriesCables/Adapters Assorted cables and adapters Part number RJ-45 connector Part numberSkew compensation cable Part number
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IN1128, IN1124, IN1130 specifications

Extron has established itself as a notable player in the field of audiovisual solutions, offering a wide range of innovative products tailored to enhance connectivity and presentation capabilities. Among these products are the IN1128, IN1124, and IN1130, all of which are part of Extron's small-venue projector lineup designed for versatile, high-performance applications.

The IN1128 is equipped with a native resolution of 1080p, offering exceptional image clarity and detail, making it suitable for various environments such as classrooms, meeting rooms, or small auditoriums. It features advanced image processing technologies, including Extron’s proprietary videowall capabilities, enabling seamless integration into larger display systems. The IN1128 also supports a wide array of input formats, accommodating both analog and digital signals, which ensures compatibility with various devices.

Similarly, the IN1124 offers a native XGA resolution that provides impressive image quality while being a cost-effective option for users who don’t require full HD. This model is designed for ease of use, featuring automated setup options, including automatic keystone correction, which adjusts the image for optimal viewing. This flexibility allows for quick deployment and reduces setup time during presentations.

On the other hand, the IN1130 model pushes the boundaries further with its high brightness output, making it suitable for environments with significant ambient light. It boasts a native resolution of 1080p and includes advanced connectivity options, such as HDMI and VGA inputs. This projector is designed to support multiple resolutions and refresh rates, providing versatility in various applications ranging from corporate meetings to academic lectures.

All three models benefit from Extron’s innovative technology, including signal processing and dynamic color adjustment, ensuring vivid images regardless of the content being displayed. Additionally, they come with an array of control options, including Extron's Control and Monitoring options, which facilitate seamless integration within larger control systems.

Built with durability in mind, the IN1128, IN1124, and IN1130 feature compact designs, making them easy to transport and set up in different locations. Users appreciate their eco-friendly operation, with energy-efficient designs that contribute to sustainability goals. In summary, these Extron projectors offer impressive features, advanced technologies, and robust characteristics that cater to diverse audiovisual demands, making them ideal choices for anyone seeking reliable and effective presentation solutions.