Extron electronic user manual Remote Control, cont’d, RAC 104 Remote Control

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Remote Control, cont’d

3 = group B, channel 3

4 = group B, channel 4

X3 = 0 or 1

0 = off

1 = on

X4 = 0 through 14, bass adjustment range (+/-14 dB; 2 dB increment/decrement, bass in dB = [bass number minus 7] times 2; default = 7 [0 dB]).

X5 = 0 through 14, treble adjustment range (+/-14 dB; 2 dB increment/decrement, treble in dB = [treble number minus 7] times 2; default = 7 [0 dB]).

X6 = Front panel executive modes

0 = off

1 = executive mode 1

2 = executive mode 2

 

 

X7

 

= Controller software version to second decimal place

 

 

 

 

 

= A or B, group number

 

 

 

 

 

 

 

 

 

 

 

 

X8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Group A = channels 1 and 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Group B = channels 3 and 4

 

 

 

 

 

 

 

 

 

 

= 1 through 3, preset number

 

 

 

 

 

 

 

 

 

X9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

= -12 through +12 (audio gain or attenuation in dB)

 

 

 

 

X10

 

 

 

 

 

 

 

 

 

= 0 through 12 (audio gain in dB)

 

 

 

 

 

 

 

 

 

X11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

= 1 through 12 (audio attenuation in dB)

 

 

 

 

 

 

 

X12

 

 

 

 

 

 

 

 

 

 

 

 

= 0 through 15, decimal number indicates settings for the

 

 

X13

 

 

 

 

 

 

 

 

 

 

four input and output line level DIP switches. DIP

 

 

 

 

 

 

 

 

 

switch settings are shown in the table below.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch

Group

 

 

0

1

2

3

4

5

6

7

 

8

9

10

11

12

13

14

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Input A

Off

Off

Off

Off

Off

Off

Off

Off

 

On

On

On

On

On

On

On

On

2

Input B

Off

Off

Off

Off

On

On

On

On

 

Off

Off

Off

Off

On

On

On

On

3

Output A

Off

Off

On

On

Off

Off

On

On

 

Off

Off

On

On

Off

Off

On

On

4

Output B

Off

On

Off

On

Off

On

Off

On

 

Off

On

Off

On

Off

On

Off

On

Off = -10 dBV (unbalanced, consumer level)

On = +4 dBu (balanced, pro level)

3-4

RAC 104 • Remote Control

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Contents Remote Volume and Tone Controller RACPrecautions Safety Instructions EnglishRAC 104 Introduction Table of Contents, cont’d Connectors as shown below Quick Start Guide RACQuick Start Guide RAC 104, cont’d Table of Contents Appendix a Specifications , Part Numbers Accessories Specifications Included PartsOne RACIntroduction FeaturesAbout the RAC Typical RAC 104 application Introduction, cont’d Two Mounting the RAC Installation and OperationUL rack mounting guidelines Tabletop use Rack mountingInstallation and Operation, cont’d Furniture mountingProjector mounting Unbalanced Input Line level selector DIP switches Set these switches to Installation and Operation, cont’d Front Panel Controls Channel ties Creating a tieCancelling a tie Resetting the RACLocking the front panel Installation and Operation, cont’d Three Remote Control Simple Instruction SetHost-to-controller instructions Controller-initiated messagesUsing the command/response table Controller error responsesSymbol definitions Remote Control, cont’d RAC 104 Remote ControlCommand/response table for SIS commands Output VolumeAudio input gain/attenuation MuteBass adjustment Remote Control Treble adjustmentPreset save and recall RemoteSystem reset View Preset SettingsUpdate firmware Information requests Front panel lock out Executive modesTie channels together Volume, Bass, and Treble Range Limit Settings Using the software Installing the softwareWindows-Based Program Control Setting volume and tone limits Preset Preview buttonInput/Output Level fields Using the help system Updating the firmwareFront Panel Security Lockout Executive Modes PresetsMute Remote Control, cont’d AAppendix a Specifications, Part Numbers, and Accessories SpecificationsAudio Audio inputAudio output Control/remote remote volume/tone controllerGeneral Specifications, Part Numbers, Accessories, cont’d AccessoriesRAC 104 Specifications, Part Numbers, and Accessories Included PartsExtron’s Warranty USA, Canada, South America Japan Central AmericaExtron Electronics. All rights reserved

RAC 104 specifications

The Extron Electronics RAC 104 is a versatile and robust presentation interface designed to facilitate streamlined and efficient audio-visual signal management in various professional environments. This compact device is particularly well-suited for classrooms, conference rooms, and boardrooms where connectivity and ease of use are paramount.

One of the standout features of the RAC 104 is its ability to support multiple input formats. It provides four HDMI inputs, ensuring compatibility with a wide range of video sources such as laptops, tablets, and other HDMI-capable devices. This multi-input capability allows users to switch seamlessly between different presentations without the need for complicated setups or constant reconfiguration.

In addition to HDMI, the RAC 104 also includes a built-in audio interface. It features stereo audio inputs that complement the video signals, enabling an integrated A/V experience. This feature is crucial for presentations where sound plays an important role, providing clear and high-quality audio output.

Another remarkable technology included in the RAC 104 is its automatic configuration capabilities. The device can detect video signals and adjust its settings accordingly, making it user-friendly and reducing the need for technical support for less experienced operators. This is particularly beneficial in educational settings where instructors may not have extensive technical knowledge.

The Extron RAC 104 also boasts support for HDCP compliance, ensuring that it can handle protected content from various sources without any issues. This compliance is increasingly important in corporate and educational environments where digital rights management plays a significant role.

In terms of physical characteristics, the RAC 104 is designed for easy installation and integration. Its compact form factor allows it to fit into standard equipment racks or be mounted discreetly, preserving the aesthetics of the installation area. Moreover, the device’s durable construction ensures long-lasting performance even in high-usage scenarios.

Overall, the Extron RAC 104 is an ideal solution for those seeking a reliable and feature-rich presentation interface. Its combination of multiple input options, integrated audio capabilities, automatic configuration, and robust design make it a standout choice for various audio-visual applications. Whether in a corporate boardroom or an educational facility, the RAC 104 enhances the presentation experience, making it easier for users to share information effectively and efficiently.