Crown Audio I-T5000 HD, IT9000 HD, I-T12000 HD, I-T9000 HD File Transfer Via the USB Port

Page 24

I-Tech HD Series Power Amplifiers

4 Advanced Operation

4.4 File Transfer Via the USB Port

On the front panel of the amplifi er is a USB Type A port which can transfer fi les either direction between a USB fl ash drive and the amplifi er. These fi les can be of two types: A Preset file, which contains amplifi er DSP settings for a specifi c loudspeaker/ amplifi er confi guration.

A Device file, which contain all 50 presets and the current amplifi er DSP settings.

When you plug in the drive, the amplfi ier defaults to a fi le-exchange mode and is muted. Then you can load or save individual fi les. No computer is needed for this fi le transfer.

How to transfer a file from a USB flash drive to the amplifier:

 

 

Insert USB Device

Ch1

 

 

 

USB Main Menu

Enc

 

LOAD or SAVE

Load a File

DEVICE PRESET

Ch2

Enc

Save a File

DEVICE PRESET

1.The fi le must reside in the fl ash-drive root (top-level) directory.

2.Plug the fl ash drive into the amplifi er’s USB port on the front panel.

3.The screen asks if you want to load or save a fi le. Press the left Encoder to LOAD a fi le.

4.The screen asks whether you want to load a device fi le or preset fi le. Press the left Encoder to load a device fi le, or press the right Encoder to load a preset fi le.

5.The screen says “Select File to Load.” Turn an Encoder to select the fi le.

6.If you are loading a preset, the front panel shows the acceptable fi les in the fl ash drive root directory. Turn the Encoder to view the fi les; press the Encoder to select. Note: You can’t explore folders or subfolders.

7.The amplifi er loads the fi le into its memory and displays the Eject Menu. To stop the transfers, press the left Encoder. To continue with more transfers, press the right Encoder.

8.Unplug the fl ash drive. The amp is unmuted and returns to the determined state.

9.If desired, recall the preset following the procedures in Sections 4.3.2 and 4.3.3.

How to transfer a file from the amplifier to a USB flash drive:

1.Plug the fl ash drive into the amplifi er’s USB port on the front panel.

2.The amplifi er goes into “File Mode” and is muted.

3.The front panel asks if you want to load or save a fi le. Press the right Encoder to select SAVE.

4.The screen will ask whether you want to save a device fi le or preset fi le. Press the left encoder to save a device fi le, or press the right encoder to save a preset fi le.

5.If you chose to save a preset fi le, the screen says “Select Preset to Save.”

6.The screen shows the preset fi les in the amplifi er’s memory. Turn an Encoder to view the fi les; press the Encoder to select.

7.The amplifi er’s Preset fi le will be saved to a default fi lename in the fl ash-drive root directory. If the default fi lename already exists, a number will be appended to the end of the fi lename.

8.You will see the Eject Menu. To stop the transfers, press the left Encoder. To continue with more transfers, press the right Encoder. Unplug the drive when fi nished.

9.Unplug the fl ash drive. The amp is unmuted and returns to the determined state.

Load Device File

Load Preset File

Save Device File

Save Preset File

 

 

 

 

 

 

Ch2

 

 

 

(Pop-up box)

(Pop-up box)

 

Enc

 

 

 

 

 

 

 

 

Save to USB

Save to USB

 

 

Select file to load

 

Successful

Failed!

Select Preset to

Select file to load

 

 

Save

 

 

 

 

 

 

 

 

Select Preset to

 

(Pop-up box)

(Pop-up box)

 

 

 

Save to USB

Save to USB

 

 

Overwrite

 

(Pop-up box)

 

 

Successful

Failed!

Loading Device File

 

 

 

 

 

 

 

(Pop-up box)

(Pop-up box)

 

 

 

(Pop-up box)

(Pop-up box)

Overwriting Preset

Overwriting Preset

 

 

 

Successful

Failed!

 

 

 

Loading File

Loading File

 

 

 

 

 

 

 

 

Successful

Failed!

 

 

 

 

 

EJECT MENU

Ch1

 

(Pop-up box)

 

NOTE: Pressing any of the navigation buttons

Enc

Safe to Remove

 

(MENU, PREV or NEXT) at any time will go to the

 

 

 

 

“EJECT-MENU” selection screen.

 

 

 

 

 

DONE

Figure 4.3 USB File Transfer Flow Chart

page 24

Operation Manual

Page 23 Page 25
Image 24
Page 23 Page 25
Contents T5000 HD T9000 HD T12000 HDSome models may be exported under the name Amcron 140811-1Important Safety Instructions Wichtige SicherheitsinstruktionenSafety Standard European Representative’s Name and AddressFamily Name I-Tech HD EMC StandardsTable of Contents T5000HD T9000HDT12000HD WelcomeSetup Unpack and Install Your AmplifierYou may also stack amps without using a cabinet Magnetic FieldConnecting to AC Mains Wire Inputs and Outputs Wiring basicsChoose Input Wire and Connectors Choose Output Wire and ConnectorsDistance Stereo Mode Wiring Important Turn off the amplifier and unplug its power cordBridge-Mono Mode DisabledStartup Procedure PrecautionsOperation Protecting Your SpeakersFront Panel Controls and Indicators Power SwitchUSB 2.0 Connector Fault IndicatorBack Panel Controls, Indicators and Connectors Fans Analog Inputs SectionOutputs Section Digital Inputs SectionPresets Advanced OperationNavigating the LCD Control Screen Introduction Menu TreeNext Exit30.0 dB DB MuteOperation Examples 96 kHz Advanced MenuAnalog Analog +15dBu+ + OFF v OFFOFF dB OFF Monitor Menu 120 VAC108.8 Hrs Alert MenuNetworking Menu Networking MenuCobranet Menu Cobranet MenuPresets Introduction User PresetsDownloadable Presets How to transfer a file from a USB flash drive to the amplifier File Transfer Via the USB PortList of Pop-Up Boxes and Descriptions These messages may appear on the LCD screenDigital Audio Options AES/EBU Networking the AmplifierNetwork Troubleshooter Select Network CardAmplifier Mode Input Level, Mute, Link, Level Meters, and IndicatorsInput Signal Level Meter Clip Indicator Output Signal Level MeterInput Signal Router Digital with Analog BackupAnalog Signal Detect Threshold -100 dB to 0 dB Digital with Analog OverrideCobraNet Advanced Settings Source ConfigurationInput Signal Compressor Input Delay and Driver DelayInput EQ and Output EQ Crossover Filters Average Power Limiter LevelMax SuitePeak Voltage Limiter Transducer Thermal LimitingOn Enables or disables the load-supervision function Continuous Load MonitoringADC DSP DAC Preset Manager Signal Generator Sine On/Off Turns the sine-wave generator on or offFixed-Gain Mode in the I-Tech HD AES input Limiters Amplifier Cobranet input trimTroubleshooting Amplifi er’s power switch is offSpeakers not connected Open circuit due to speaker failure Ethernet link is brokenSpecifications Hz 20 kHz with 0.35% THDCrosstalk below rated power, 20 Hz to 1 kHz Common Mode Rejection CMR 20 Hz to 1 kHzAC Line Connector DimensionsCharts Typical Frequency Response 1WTypical Damping Factor vs. Frequency AC Power Draw and Thermal Dissipation Btu/hr Kcal/hr 205 177225 767 660 57.6 91.2 99.8 392 1338 337Per 1A Line Current 212 183213 726 625 63.6 103.3 111.8 441 1504 379Advanced Features HiQnet Networks HiQnet control offers many advantagesNetwork Addresses 00-0A-40-00-DC-2F 192.168.0.1IP Router Closer Look at CobraNet Fast Ethernet 100Base-TAudio Specs Bundles and Audio ChannelsSwitched Networks ConductorAppendix B Setting Sensitivity for Best Gain Staging Service Warranty Items Excluded from this CROWN- Warranty Worldwide Except USA & CanadaCrown Audio, Inc FaxMishawaka Rd Purchase DateThis page Intentionally Left Blank Crown Audio Factory Service Information

I-T9000 HD, I-T12000 HD, IT9000 HD, I-T5000 HD specifications

Crown Audio has established itself as a leader in the audio amplification industry, and its IT series, including the IT9000 HD, I-T9000 HD, I-T5000 HD, and I-T12000 HD, exemplifies this commitment to quality and innovation. These amplifiers are engineered to deliver exceptional audio performance, reliability, and user-friendly operation, making them ideal for a variety of applications, from concert sound to installed audio systems.

The IT9000 HD is a powerhouse that provides robust performance through its high-efficiency design. Featuring advanced Class I technology, it can deliver a staggering output of up to 9000 watts. This model is built with a lightweight, compact chassis that allows for easy installation and portability. The IT9000 HD incorporates Crown’s proprietary DriveCore technology, which combines the amplifier’s driver and output stage into a single chip, significantly increasing efficiency and reducing the overall size of the amplifier.

Next in line, the I-T9000 HD offers similar power output capabilities but adds flexibility with its network connectivity options. This model supports the latest in digital signal processing, allowing users to tailor their audio system with precision. It also features intelligent fan cooling technology that adjusts the fan speed based on heat generation, ensuring optimal performance under varying load conditions.

The I-T5000 HD stands out with its unique ability to deliver a maximum of 5000 watts, making it an ideal choice for smaller venues or mobile applications where power-to-weight ratio is critical. It shares many of the technological advancements of its larger counterparts, including enhanced DSP capabilities and comprehensive monitoring via onboard indicators and remote software control.

Lastly, the I-T12000 HD is the flagship model in this series, capable of an impressive 12000 watts output. It boasts advanced power management features and offers multiple operating modes, including stereo and bridged operation. The I-T12000 HD is designed for the most demanding applications, ensuring ultra-reliable performance and pristine sound quality in even the largest spaces.

All models in the Crown IT series feature a rugged construction for durability, along with intuitive front-panel controls for easy operation. They also include comprehensive network control options, allowing users to manage and monitor their systems remotely via DSI (Digital Signal Interface) and DSP capabilities.

In conclusion, Crown Audio's IT9000 HD, I-T9000 HD, I-T5000 HD, and I-T12000 HD amplifiers represent the pinnacle of amplifier technology, delivering unmatched performance, efficiency, and versatility for a wide range of audio applications. Whether for live events or permanent installations, these amplifiers provide the power and reliability necessary to meet the demands of modern audio environments.
Top Page Image Contents