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Linear Acoustic UMPAX v4, Руководство пользователя

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Warranty Information

For the latest Telos Alliance warranty, visit: telosalliance.com/warranty

Содержание UMPAX v4

Страница 1: ...UPMAX v4 Surroundfield Controller User Guide Release Date January 2019 Software Version 0 0 20 and later Linear Acoustic Inc Phone 717 735 3611 FAX 717 735 3612 Web TelosAlliance com Linear...

Страница 2: ...Warranty Information For the latest Telos Alliance warranty visit telosalliance com warranty...

Страница 3: ...To reduce the risk of fire replace only with fuses of the same type and rating Exposed portions of the power supply assembly are electrically hot In order to reduce the risk of electrical shock the p...

Страница 4: ...are eventuali rischi di scossa lettrica o d incendio vanno osservate le seguenti misure di sicurezza Assicurarsi che il selettore di cambio tensione sia posizionato sul valore corretto Assicurarsi che...

Страница 5: ...connected to a power source 1 Open the fuse compartment door in the AC power input housing with a small flat blade screwdriver Figure 1 Carefully pull out the fuse carrier 2 Check that the replacement...

Страница 6: ......

Страница 7: ...9 2 3 Rear Panel 10 2 3 1 Connection Ports 10 2 4 Quick Setup Notes 11 Chapter 3 Applications 13 3 1 Typical Scenarios 13 3 1 1 General Notes 14 3 1 2 Two Channel Interstitial Programming 14 3 1 3 Sp...

Страница 8: ...Level 20 4 5 11 Downmix Surround Level 20 4 5 12 Downmix LFE Level 21 4 5 13 7 8 in Channel Mode 21 4 5 14 SRC Bypass 21 4 5 15 Headphone Boost 21 4 5 16 Clock Source Type 21 4 5 17 Clock Source 21 4...

Страница 9: ...bration Analog Outputs 24 4 10 1 Main Channel SPL Adjustment 25 4 10 2 Subwoofer SPL Adjustment 26 Chapter 5 Troubleshooting 27 5 1 Problems and Possible Causes 27 5 1 1 Unit won t power on 27 5 1 2 O...

Страница 10: ...Linear Acoustic AERO 100 User Guide x...

Страница 11: ...Linear Acoustic UPMAX v4 User Guide xi List of Figures 1 1 Audio Block Diagram 6 2 1 Rear Panel 10 6 1 Electrical 29...

Страница 12: ...Linear Acoustic UPMAX v4 User Guide xii...

Страница 13: ...mixing to enable discrete 5 1 channel audio to pass untouched or mixing of external and upmixed content Built in independent LoRo LtRt encoder Relay bypassed I O for mission critical broadcast applica...

Страница 14: ...Linear Acoustic UPMAX v4 User Guide Introduction 6 Figure 1 1 Audio Block Diagram...

Страница 15: ...Linear Acoustic UPMAX v4 User Guide Introduction 7 1 2 Warranty For the latest Telos Alliance warranty visit telosalliance com warranty...

Страница 16: ...wer cords style matches country of order USB stick with this manual Spare fuses and a handy black pen Warranty information Please fill out and return the warranty card to Linear Acoustic to ensure you...

Страница 17: ...ures for the duration of the desired function Status of GPI will be reflected on the corresponding GPO pin ETHERNET Used for software upgrades and SNMP monitoring Main Audio Input Connect the 48kHz PC...

Страница 18: ...you should see activity on some or all of the first six meters Upmixed audio will be output from the Main Out 1 6 AES outputs in the following format 1 2 Left Front Right Front 3 4 Center LFE 5 6 Lef...

Страница 19: ...ther creating a 5 1 channel version of a program when few or no other elements exist and also for creating a solid foundation for a true discrete multichannel mix This chapter discusses several applic...

Страница 20: ...es the commercials are simply transmitted on the Left and Right channels of a 5 1 channel program The net result is that during the program dialogue comes from the center speaker but at commer cial or...

Страница 21: ...take much to produce a decent effect around 10 is good Too much can become problematic during certain downmixes so use with care 3 2 Factory Presets To get users up and running as quickly as possible...

Страница 22: ...Center Width at 33 time aligns and mixes audio on channel 3 with the resulting upmixed audio Cen ter Detect is set to Off so that 3 channel audio will not trigger automatic upmixing Note that any dis...

Страница 23: ...It also acts as an Enter control when adjusting parameters Pressing the joystick up or down navigates through a particular menu or submenu cat egory Turning the joystick allows adjustment of parameter...

Страница 24: ...back to front panning of the Surround output of the up mixer where 100 equals full signal from the Left Surround and Right Surround Main Outputs and 0 equals surround fully mixed back into the LCR out...

Страница 25: ...tor directly below it Note that this is a crash switch and will likely produce disturbances to down stream equipment It will activate automatically in case of unit failure and manual control is includ...

Страница 26: ...n using the upmixer and downmixer together The upmixer will always mute these inputs and this setting allows the same thing to happen for the downmixer When using the downmixer for a separate program...

Страница 27: ...t audio Unless the input and output audio are known to synchronous SRC Bypass should be set to OFF SRCs in the path 4 5 15 Headphone Boost Enables or disables a 10 dB boost at the headphone output 4 5...

Страница 28: ...adata Source Selects between the RS 485 serial metadata input and metadata ex tracted from the Vertical Ancillary VANC of an applied HD SDI signal For VANC metadata there are several other settings VA...

Страница 29: ...d Loss of Refer ence 4 5 24 GPO Threshold 1 4 Adjusts the threshold for GPO functions such as LKFS Over Threshold and LKFS Un der Threshold 4 5 25 GPO On Delay 1 4 Sets a delay on triggering the GPO T...

Страница 30: ...e a listening environ ment after first adjusting power amplifiers or powered speakers see below Analog Mute Left through RoRt Allows individual muting of output channels This is useful for troubleshoo...

Страница 31: ...enced set to NOT upmix pass through and volume and channel trims at 0dB apply pink noise at plant reference such as 20dBFS to one channel at a time starting with the Center channel This is best accomp...

Страница 32: ...de with a real time analyzer RTA due to constraints of frequency response of typical SPL meters The procedure is simple after calibrating the main channels apply pink noise to the Center channel and n...

Страница 33: ...ly 5 1 1 Unit won t power on Check to make sure that the unit is connected to a live outlet it happens If proper AC voltage is being applied to the unit remove power and check the fuse the IEC inlet m...

Страница 34: ...f upmix is on but the unit is still is not upmixing make sure that the unit is not in Master Bypass relay bypass under the I O menu 5 1 4 Cannot Manually Control Upmixing The unit may be set to respon...

Страница 35: ...o 600 Ohms 0dBFS Dynamic Range Greater than 85dB Connector DB25 F pinout below Digital I O Digital Audio I O All inputs are unbalanced 75 with internal termination 1 2 3 4 5 6 7 8 use BNC F connectors...

Страница 36: ...paths Dimensions 1RU H 1 75 in 45 mm W 19 in 483 mm D 11 5 in 293 mm Net Weight 6 lb 2 72 kg approximate Environmental Operating 0 50 C Non operating 20 70 C Power Requirements Dual redundant auto sen...

Страница 37: ...utput of 24dBu into 600 ohms Pin Function Pin Function 1 Ch 8 Ro Rt Out 14 Ch 8 Ro Rt Out 2 Ch 8 Ro Rt Gnd 15 Ch 7 Lo Lt Out 3 Ch 7 Lo Lt Out 16 Ch 7 Lo Lt Gnd 4 Ch 6 Rs Out 17 Ch 6 RS Out 5 Ch 6 Rs G...

Страница 38: ...level controls active Low GPIs require a momentary contact closure to activate their assigned function The 5 V output for external GPO indicators is limited by a self resetting fuse Pin Connection 1 S...

Страница 39: ...r a class A digital device pursuant to Part 15 of the FCC rules CFR Designed for U S and Canadian listing with UL Europe Designed to comply with the requirements of Low Voltage Directive 73 23 EEC and...

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