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Linear Acoustic UPMAX ISC, Руководство пользователя

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especially useful in sports production where announcer dialog is often routed on a separate bus, giving 
downstream facilities the options to edit or replace the announcer track. 

Output Format

The Output Format menu (6-2C) determines the output channel configuration. Output options include:

5.1: Provides a constant 5.1-channel output from Stereo,  Dialog, and 5.1-channel input sources

5.1 Legacy: Like the standard 5.1 output, it provides a constant 5.1-channel output from Stereo, Stereo 
+ Dialog, and 5.1-channel input sources but with upmixing that is sonically closer to the previous 
UPMAX algorithm used in the Linear Acoustic UPMAX v4 upmixer and the algorithm employed in the 
various Linear Acoustic AERO®-series processors 

7.1: Provides a constant 7.1-channel output from Stereo,  Dialog, 5.1-channel, and 7.1-channel 
input sources 

7.1+2: Provides a constant 7.1.2-channel output from Stereo,  Dialog, 5.1-channel, 7.1-channel, 
or 7.1.2-channel input sources 

5.1+4: Provides a constant 5.1.4-channel output from Stereo,  Dialog, 5.1-channel, or 5.1.4-
channel input sources

Содержание UPMAX ISC

Страница 1: ...qually at home in the airchain at the Network Operations Center NOC to ensure all programming including commercials and interstitial content is delivered to the viewer as a consistent immersive experi...

Страница 2: ...ly presented in an immersive format It is equally at home in the airchain at the Broadcast Operations Center BOC to ensure all programming including commercials and interstitial content is delivered t...

Страница 3: ...Additional configuration is accomplished via the remote user interface UPMAX ISC Rear Panel Figure 2 Rear panel The rear panel includes the following connections Two RJ 45 Gigabit Ethernet connections...

Страница 4: ...cern Accordingly each supply should be fed from a different circuit equipped with adequate surge protection and fitted with an uninterruptable power supply UPS Boot Up and Splash Screen The unit will...

Страница 5: ...o move to the first digit of the IP address Use the Up Down buttons to change the value Use the Right Left buttons to select another digit to edit When finished editing the Address field press the Rig...

Страница 6: ...inputs and outputs on female BNC connectors plus AES67 I O via the AES67 Ethernet port Connect the physical inputs and outputs as appropriate for your installation Connecting to the Web Based User In...

Страница 7: ...1234 into the Password field 6B then click the Log In button 6C The ability to change the password will be included in an upcoming software update UPMAX ISC User Manual V1 0 54 Applicable to V1 04 54...

Страница 8: ...section Connecting to UPMAX ISC via the web based user interface covered in the section provides easier navigation and full control of the unit Installation and Initial Setup Using the Front Panel In...

Страница 9: ...urround Right Surround Ls Rs 7 8 Left Front Height Right Front Height Tfl Tfr 9 10 Left Rear Height Right Rear Height Tbl Tbr GPI O The active state for GPI is Low and is internally pulled up through...

Страница 10: ...plies protected by type T1AL25V fuses Remember that while redundant supplies do protect against the unit losing power in the event of a PSU failure the loss of mains supply voltage is a bigger concern...

Страница 11: ...tes an inactive or missing reference Home screen The Information Screen Pressing the Right button navigates to the Information screen The name of this particular UPMAX ISC and its location are display...

Страница 12: ...fixed IP address will be preferred in most cases and can be set as follows Press the OK button to highlight Edit Press OK again to highlight Use DHCP Press the Right button to highlight Yes Press the...

Страница 13: ...e the Locate Mode from the remote user interface the unit s front panel display will repeatedly change color until Locate Mode has been cleared by pressing any key on the front panel or by clicking ag...

Страница 14: ...d to be connected to a network and operated through its web based interface IMPORTANT As explained in detail in the section UPMAX ISC must be connected to 1000BASE T Gigabit switch ports and the Contr...

Страница 15: ...rameters via the remote user interface requires logging into the unit At this time only one level of access with is supported Enter the default password 1234 in the password field 4 1G and click on th...

Страница 16: ...menu field will appear blank until a user preset is created and saved Clicking on the Preset management icon 4 3D reveals a dropdown menu with the following options Save Saves the current Program 1 se...

Страница 17: ...displayed on the input meters 4 3F and output meters 4 3I The most commonly used controls for the upmixer are shown in the Basic controls portion of the screen 4 3G The Advanced controls menu 4 H is c...

Страница 18: ...saved and recalled in the Preset menu 5 1B Clicking on the I O Preset management icon 5 1C reveals a dropdown menu with the following options Remote User Interface Save Saves the current I O settings...

Страница 19: ...it delete all groups simultaneously Figure 5 2 Signal routing menu Creating an Input Group Click on your first audio input source 5 3A to highlight it then right click and select Create Input Group Yo...

Страница 20: ...ton 5 3B in lieu following the steps below for routing Clicking the Clear All button 5 3C acts as an escape button in case you need to start over Click the Save button 5 3G to save the configuration o...

Страница 21: ...this control Remove All Assignments Clears all current channel mapping for the selected input audio pair Edit Group Allows the input name and color to be changed Delete Group Completely clears the inp...

Страница 22: ...Pin Function Pin Function Pin 1 5VDC Pin 9 5VDC Pin 2 GPI 1 Pin 10 GPO 1 Pin 3 GPI 2 Pin 11 GPO 2 Pin 4 GPI 3 Pin 12 GPO 3 Pin 5 GPI 4 Pin 13 GPO 4 Pin 6 GPI 5 Pin 14 GPO 5 Pin 7 Ground Pin 15 Status...

Страница 23: ...ring an even frame value will result in a situation where it is necessary to add additional audio delay to the AES67 and AES 3 outputs so that they match the timing of the SDI output signal This can b...

Страница 24: ...mats having a firm grasp of the clock sync reference requirements is critical Clock Reference Requirements Sample Rate Converters SRCs are provided on both SDI inputs the SDI 1 output and the AES 3 in...

Страница 25: ...perate in slave mode by default There are controls in the Sync QoS sub menu of the System menu to change this should the ability to operate as a clock master be introduced in future software versions...

Страница 26: ...Unit Hardware Relay Bypass Recall Preset Recall I O Preset GPO Events 5 10E include None GPI Passthrough Power Supply 1 up Power Supply 2 up Power Supply 1 down Power Supply 2 down Unit resetting Uni...

Страница 27: ...nd explanation of the upmixing controls UPMAX ISC uses the latest Linear Acoustic upmixing algorithm for upmixing from 2 3 5 1 and 7 1 channel audio to immersive formats including 5 1 2 5 1 4 and 7 1...

Страница 28: ...xed to the desired output format while a dedicated dialog input on Channel 3 will be passed through to the Center output 5 1 5 1 channel content will be upmixed to the desired output format Pass throu...

Страница 29: ...onstant 5 1 channel output from Stereo Stereo Dialog and 5 1 channel input sources but with upmixing that is sonically closer to the previous UPMAX algorithm used in the Linear Acoustic UPMAX v4 upmix...

Страница 30: ...Left and Right soundstage This can be very useful in keeping the main phase correlated signal HF band in the Center Channel for dialog while spreading the lower frequency portion of the Center channe...

Страница 31: ...ding a pleasant and wide image of the phase correlated elements Values are expressed in a decimal format but easily correlate to a percentage value 0 00 0 0 50 50 1 00 100 etc The LF Center Width cont...

Страница 32: ...proper setting depends largely on the quietness or noisiness of channels that are not muted but also contain no audio Set too low it may cause a false trigger to upmix set too high it may cause a late...

Страница 33: ...equency change of the comb filter The comb filter is used to separate different frequency components of the input signal to aid in steering sounds in the surround field Minimum Comb Filter Frequency T...

Страница 34: ...on the downmix but can have a great effect on the upmixed presentation Front High Crossover The Front High Crossover control 6 6G adjusts the crossover point between the Front Left and Right channels...

Страница 35: ...eights control 5 6M determines to what degree lower frequencies from the ear level to height speaker crossover circuit are mixed back into the height speakers when upmixing to 5 1 4 and 7 1 2 output f...

Страница 36: ...Figure 6 6 Advanced menu controls...

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