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bose dxa 2120 manualClick here for more information on the types of cookies we use and how to change your cookie settings. No external computer is required. Mixer mode enables sources to be routed to each of the two powered outputs and to the single auxiliary output simultaneously. Stereo select mode enables one of two selectable stereo sources to be played in stereo in a single output zone. And dual mono select mode enables two different sources to play in two different zones. Optional user interfaces allow the system to be adjusted from remote locations. The unit's menus can also be locked so no changes are accidentally made once the system has been configured. Examples of such applications include conference spaces, retail stores, hotels and restaurants. What are the different modes of operation. Mixer mode enables sources to be routed to each of the two powered outputs and to the single auxiliary output simultaneously. And dual mono select mode enables two different sources to play in two different zones. When a source is detected at the direct input, it will automatically override all other sources on all outputs. The output section features two five-terminal Euroblock connectors for the powered outputs and one three-terminal Euroblock connector for the auxiliary line-level output. ControlCenter CC-1 and CC-2 zone controllers can be used to control level and source selection. What is Bose Dynamic EQ. Bose Dynamic EQ is a user-selectable DSP function that automatically adjusts equalization based on the output to maintain tonal balance at all volume levels. What is Bose Opti-voice paging. Opti-voice paging uses DSP to automatically provide a smooth transition between music and page signals. When enabled, the AGC DSP function will monitor the input level and then automatically increase the input gain to compensate for a low-level source (i.e., a microphone with low sensitivity). The unit is then configured using the built-in controls and LCD display on the front panel.http://aquafilling.com/userfiles/bosch-security-alarm-installation-manual.xml

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Is a computer required for set up? No. All set up is done locally from the front and rear panels. How do my customers adjust the system installed in their space. Optional user interfaces allow the system to be adjusted from remote locations. Contact your local Bose representative. You can use the auxiliary output can to send a line-level signal to another amplifier. You can expand the system by using the auxilary output to send a line-level signal to powered equipment. Bose loudspeaker equalization and Dynamic EQ can both be assigned to the auxiliary output. It is the installer’s responsibility to ensure installation of the product is performed in accordance with all applicable codes, including local building codes and regulations. Install in accordance with the manufacturer’s instructions. Este producto cumple los requisitos de todas las Directivas de la UE aplicables legalmente.Het is de verantwoordelijkheid van de installateur om ervoor te zorgen dat de installatie van het product wordt uitgevoerd volgens alle van toepassing zijnde voorschriften, inclusief plaatselijke bouwvoorschriften. Dit product voldoet aan alle vereisten van de EU-richtlijnen, zoals wettelijk vereist.Designed as a mixer or router for business music applications, it features an LCD panel and controls behind the front cover for easy access. This depends on whether the area is specified for one or two zones, the kind of coverage needed, and the sources to be used. To connect a stereo source to RCA jacks, use either the left or right RCA jack of each INPUT. Figure 9. Stereo left and stereo right inputs Stereo Select Mode source routing is fixed, as shown below. The system sums the two RCA jacks for each input to mono. Dual Mono Select Mode source routing is fixed, as shown below. They help to protect the surface that supports the unit and to prevent chassis movement. Be sure to follow the “Placement Guidelines”. Chassis Chassis 22-24 AWG or 0.34-0.25mm 22-24 AWG or 0.34-0.https://cyklokram.com/static_pages_files/bosch-security-divar-manual.xml25mm gauge cable gauge cable Connect the user interface wires to the appropriate terminals on the 6-pin connector and insert it into the REMOTE jack. See the appropriate Bose volume control user interface installation guide for more details. Connecting the CC-1. Use of one or two volume control user interfaces is optional. No user interfaces are required. Mixer Mode with volume control user interfaces Adjusts the Adjusts the volume of the volume of the OUTPUT 1 OUTPUT 2 audio mix audio mix GAIN knobs disabled with user interface Note: Output 1 gain can be configured as the Master Volume, controlling Output 1 and Output 2 gains simultaneously using the MasterVol Linked menu option. LINE 1-4 Source Inputs There are two sets of line input jacks for use with varied connector types. The control input requires a normally open switch. Figure 26. Cable types for DIRECT INPUT. Cable types for PAGE INPUT Source Connector PAGE IN Phone Plug (Balanced) Notice the proper wiring for 4 ohm, 70 volt, or 100 volt uses. Both 70V and 100V wiring require the use of a jumper cable, as shown. This output can feed into another amplifier or other equipment used in the installation. To make these settings, the system must be connected to power and the POWER switch set to ON. Figure 31. Rear connection panel POWER switch AC power cord jack Figure 32. Use the right arrow button to enter the mode menu. Then use the up or down arrows to select the mode you want. Also, current system firmware and EQ versions are viewable. The Lockout option allows the system settings to be locked to prevent unwanted changes. This Lockout function can be disengaged by pressing and holding the left and right arrows simultaneously for five seconds. Additional Information Refer to the owner’s guide (online at pro.Bose.com) for more information about your product (including accessories and replacement parts). To request a printed copy, use the phone numbers provided.http://www.drupalitalia.org/node/76703 Limited Warranty Your product is covered by a limited warranty. Framingham, MA 01701-9168 USA www.pro.Bose.com All trademarks are the property of their respective owners AM298725 Rev. 03 June 2017. T o connect a stereo source to RCA jacks, use either the left or right RCA ja ck of eac h INPUT. Note: Dynamic EQ maintains tonal balance at all listening levels. Also, current system firmware and EQ versions are viewable. It will help you set up and operate your system pr operly and enjoy all of its advanced featur es. Please save th is owner’ s guide for futur e refer ence. WA R N IN G: T o reduce the risk of fire or electrical shoc k, do not expose the pro duct to rain or moistu re. WA R N IN G: The apparatus shall n ot be exposed to dripp ing or splash ing, and objects filled wit h liquids, such as vases, shall not be plac ed on the apparatus. As wi th any electronic products, u se care not to spill liquid s into any part of the system. The lightning fl ash with arrowhea d symbol within an equilateral t riangle alerts the user to the presen ce of uninsulated, dan gerous volt age within the system enclosu re that may be of suf ficient magnitud e to constitute a risk of electrica l shock. The exclamat ion point within an equ ilateral triangle, as marked on the system, is intended to alert t he user to the presence of important operating and maintenan ce instructions in this own er’ s guide. WA R N IN G: No naked flame sources, such as lighted candles, shou ld be placed on the apparatus. CAUTION: Make no modification to the system or accessories. Unau thorized alterations ma y compromise safety, regulatory compliance, and system performance. CAUTION: This pr oduct shall be connected to a mains socket outlet with a protective ear thing connection. Note: The product must be used indoor s. It is neither designed no r tested for use outdo ors, in recreation vehicles, or on boats. Note: Provide an ea rth connection befo re the main plug is connected to the mains.http://cornerwebstudio.com/images/bose-dxa-2120-manual.pdf Safety Information ENG.fm Page 2 Friday, February 9, 2007 2:08 PM A groundi ng-type plug has two blades and a third grounding prong. The wider blade o r third pr ong are provided for your safety. Open ing or removing co vers may expose you to dangerous voltages or other hazards. Information about products that generate electrical noise If applicable, this equipment has been tested and found to com - ply with the limits for a Cl ass A digi tal device, pursuant to Part 15 of the FCC rules. These limits are designed to provide r easonable protection against harmful interfer ence in a r esidential installa - tion. This equipment generates, uses, and can radiate radio fre - quency energy and, if not installed and used in accordance with the instructions, may cause harmful interfer ence to radio commu - nications. However, this i s no guarantee that interference will not occur in a particular installation. Note: Unauthorized modification of th is product could void the user’ s authority to operate thi s equipment. This product complies with the Canadian ICES-003 Class A specifications. The information fur nished in this user’ s guide does not include all of the details of design, produc tion, or variations of the equip - ment. Nor does it cover every possible situation which may arise during installation, oper ation, or maintenance. Safety Information ENG.fm Page 3 Friday, February 9, 2007 2:08 PM The Di rect in put overrides all sour ces playing on the output channels. T wo output channels are wir ed for 120 watts at 4 ohms each. A third outp ut is available for an auxiliary line out.This depends on whether the area is specified for one or two zones, the kind of coverage needed, and the sources to be used. Refer to “Dual Mono Select Mode” on page 9. 3.1.1 Mixer Mode Line-level sources can be connected using the RCA jacks or Euroblock connectors. The system sums the two RCA jacks for each input to mono. Microphones must be connected using the Euroblock connec - tors.https://www.sevgiliyevideo.net/wp-content/plugins/formcraft/file-upload/server/content/files/1626bf6589dd4f---91-corsica-manual.pdf Mixer mode sources can be r outed to either or both outputs, as shown below. Sources can be independently routed to the auxiliary output. In normal operation, the OUTPUT 1 and 2 gain controls are used to control the gains of OUTPUT 1 and 2, respectively. In this mode, you have the M ASTERVOL LINKED option, whic h allows you to configure the OUTPUT 1 gain control to contr ol the gai ns of OUTPUT 1 and 2 simultaneously. Note: With use of a user interface, the chassis output gain knob is disabled. Use of one or two volume contr ol user interfaces is optional. For further detail, see “Mode user interface requirements” on page 31. 3.0 Planning the Install.fm Page 8 M onday, February 12, 2007 8:51 AM T o connect a stereo source to RCA jacks, use either the left or right RCA ja ck of eac h INPUT. Stereo Select Mode source routing is fixed, as shown below. For further detail, see “Mode user interfac e r equirements” on page 31. 3.1.3 Dual Mono Select Mode Line-level sources can be connected using RCA jacks or Euroblock connectors. Dual Mono Select Mode source routing is fixed, as shown below. Note: With use of a user interface, th e chassis output gain knob is disabled. For further detail, see “Mode user interface requireme nts” on page 31. 3.0 Planning the Install.fm Page 9 M onday, February 12, 2007 8:51 AM They help to protect the surface that supports the unit and to prevent chassis movement. Us e a scr ewdriver to push the locking pins full y into the chassis, securing the feet. Note: Neoprene rubber washers ar e a g ood choice because they grip the scr ew head and pr event the scr ews fr om backing out fr om vibration or during transportation. Attaching rack ea rs to the chassis Mounting the chassis in the rack (rack screws and washers not provided) CAUTION: T o transport the rack-mo u nted chassis, be sure the rear of the chassis is supported mech anically in the rack. Install a shelf under the unit or use brackets for rear support.AYNADAKIKEMALIZM.COM/resimler/files/76cs-manual.pdf Lack of proper support may resu lt in damage to the chassis. 4.0 Install and Wiring.fm Page 1 0 Monday, February 12, 2007 8:52 AM See section 4.6.1.5 for wiring diagrams. 4.0 Install and Wiring.fm Page 1 1 Monday, February 12, 2007 8:52 AM Normally Open Switch (latching) Source Connector DIRECT IN XLR 3 1 2 3 Phone Plug (Balanced) T R S T R S RCA T S 12 Phone Plug (Unbalanced) T S T S TS TRIG TRIG TRIG TRIG TRIG 4.0 Install and Wiring.fm Page 1 3 Monday, February 12, 2007 8:52 AM Tighten the screws to hold the wi r es in place, and insert the scr ew terminal caps to cover each screw. These caps pr event making contact with the screws, which could cause an electrical shock. WA RN I N G: T erminals marked with are hazardous live. The external wiring connected to th ese terminals shoul d be installed by an instructed person. WA RN I N G: T erminals marked with should be connected to the loudspeakers such that the metal parts of its termin al are inaccessible. Notice the proper wiring for 4 ohm, 70 volt or 100 volt uses. Both 70V and 100V wiring require the use of a jumper cable, as shown. Note: Use 12 AWG (4 mm2) to 20 A WG (0.5 mm2) gauge wir e for the jumper. Rear connection panel Input voltage switch 4 Ohm wiring 70 Volt wiri ng 100 Volt wiring OUTPUT 1 OUTPUT 2 OUTPUT 1 and OUTPUT 2 4.0 Install and Wiring.fm Page 1 4 Monday, February 12, 2007 8:52 AM This output can feed into another amplifier or other equi pment used in the installation. An input voltage switch is not pr ovided on th e 100V version. Change the setting only as needed. Check the switch setting to be sure it is appropriate for the local power standard. There will be a noticeable reduction in output due to the limited power of this backup power sour ce. 4.0 Install and Wiring.fm Page 1 5 Monday, February 12, 2007 8:52 AM T o make these settings, the system must be connected to power and th e POWER switch set to ON.https://www.partyshuttlebus.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1626bf6669678a---91-corvette-manual-transmission.pdf POWER sw itch POWER LED Rear connection panel AC power cord jack Front control panel Note: When the system is unplugged, or if a power loss occurs, these system settings are retained in flash memory. However, continuous system oper ation during a power loss requires the use of an optional backup power source. 5.2 System setup procedur e When the unit is on, the POWER LED lights. Opening the front control compartment gives you access to the LCD and control buttons. The LCD displays the pr od uct model name at startup. Use the right arrow button to enter the mode menu. Then use the up or down a rrows to select the mode you w ant. To confirm your selection, press the SELECT button. Note: After a 45 second pause (wit h no activity), the system resets to the initial menu for the chosen mode. 5.0 Setup.fm Page 16 Monday, February 12, 2007 8:54 AM B next pa ge C next page D page 19 E page 20 F page 21 G page 21 5.0 Setup.fm Page 17 Monday, February 12, 2007 8:54 AM The equaliza t ion adjusts automatically for the output le vel setting. Mixer EQ Set-up D 19 of 36 5.0 System Setup 5.0 Setup.fm Page 19 Monday, February 12, 2007 8:54 AM B next page C next page D page 24 E page 24 F page 25 Choose Stereo Select Mode A 5.4 Stereo Select Mode settings Here is an overview of common st eps to follow in setting up the Stereo Select Mode: A. Choose this mode. B. Set up inputs. C. Set up outputs. D. Choose EQ settings. E. Set up Page Inpu t, if applic able. F. Set up Direct Input, if applicable.Note: In Page T rig Mo de, the page output can be triggered by pu shing the button on a pu sh-to-talk-sty le microphone (PTT), or triggers automatically when a signal is detected at the Page input (Auto). Note: Dynamic EQ maintains tonal balance at all listening levels.B next page C next page D page 28 E page 28 F page 29 5.0 Setup.fm Page 26 Monday, February 12, 2007 8:54 AM Choose PT T or A uto.https://www.expertnutritionadvisor.com/wp-content/plugins/formcraft/file-upload/server/content/files/1626bf671b2169---91-corvette-service-manual.pdf Note: In Page T rig Mode, the page output can be triggered by pushing the but ton on a push-to-talk-style microphone (PTT), or triggers automatically when a signal is detected at the Page input (Auto). 5.0 Setup.fm Page 28 Monday, February 12, 2007 8:54 AM Also, current system firmware and EQ versions are viewable. This Lockout function can be disengaged by pressing and holding the left and right arrows simultaneously for five second s. Lockout Off will appear. The Restore Factory Defaults option allows all software- selectable settings to be set back to the orig inal factory settings. See “Factory Default Settings” on page 33. Note: Settings made using a control kn ob are not reset.This mo de supp orts the use of one user interface in a single zone. Safety Information. Please read this owner’s guide. Please take the time to follow the instructions in this owner’s guide carefully. It will help you set up and operatePlease save this owner’s guide for future reference. WARNING: To reduce the risk of fire or electrical shock, do not expose the product to rain or moisture. WARNING: The apparatus shall not be exposed to dripping or splashing, and objects filled with liquids, such as vases,As with any electronic products, use care not to spill liquids into any part of the. The lightning flash with arrowhead symbol within an equilateral triangle alerts the user to the presence ofThe exclamation point within an equilateral triangle, as marked on the system, is intended to alert theWARNING: No naked flame sources, such as lighted candles, should be placed on the apparatus. Unauthorized alterations may compromise safety,CAUTION: This product shall be connected to a mains socket outlet with a protective earthing connection. Note: Where the mains plug or appliance coupler is used as the disconnect device, such disconnect device shallNote: The product must be used indoors.AYKUTEMLAK.COM/upload/ckfinder/files/76cs-manual.pdf It is neither designed nor tested for use outdoors, in recreation vehicles, orNote: Provide an earth connection before the main plug is connected to the mains.Safety Information. Important safety instructionsFollow all instructions. Do not use this apparatus near water or moisture. Clean only with a dry cloth. Do not block any ventilation openings. Install in accordanceDo not install near any heat sources, such as radiators, heatDo not defeat the safety purpose of the polarized or groundingtype plug. A polarized plug has two blades with one wider thanProtect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point whereUse only with the cart, stand, tripod, bracket, orUnplug this apparatus during lightning storms orRefer all servicing to qualified service personnel. Servicing isOpening or removing covers may expose you toPlease call Bose to be referredInformation about products that generateIf applicable, this equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance withHowever, this is no guarantee that interference will notIf this equipment does causeNote: Unauthorized modification of this product could void theThis product complies with the Canadian ICES-003 Class AThe information furnished in this user’s guide does not includeNor does it cover every possible situation which may ariseContentsIncluded connectors. Direct input jacks.The Direct input. Line input provides both RCA and Euroblock jacks. Included placement aids. Two output channels are wired for 120 watts at 4 ohms each. ForA third output is available for an auxiliaryAdditional features include. Application-specific Bose accessories:A user interface with a volume control knob that fits into aA user interface that fits into a standard U.S. double-gangThis switch is not provided onBefore making connections, decide how you want the soundThis depends on whetherLine-level sources can be connected using the RCA jacks or. Euroblock connectors. The system sums the two RCA jacks forMicrophones must be connected using the Euroblock connectors.In Stereo Select Mode, with up to two stereo sourcesRefer to “Stereo. Select Mode” on page 9. Mixer mode sources can be routed to either or both outputs, asIn Dual Mono Select Mode, with up to two input sourcesRefer to “Dual Mono Select. Mode” on page 9. In normal operation, the OUTPUT 1 and 2 gain controls are usedNote: With use of a user interface, the chassis output gain knob isUse of one or two volume control user interfaces is optional. ForLine-level sources can be connected using RCA jacks or. To connect a stereo source to RCA jacks,Line-level sources can be connected using RCA jacks or. The system sums the two RCA jacks forDual Mono Select Mode source routing is fixed, as shown below. Auxiliary output can be set up to track Output 1 or constant audioThis mode supports the use of one user interface for each output. Note: With use of a user interface, the chassis output gain knob isFor further detail, see “Mode user interface requirements” onAuxiliary output can be set up to. Source 1. Source 2. This mode supports the use of one user interface in a single zone. Note: With use of a user interface, the chassis output gain knob isFor further detail, see “Mode user interface requirements” onThis section provides instructions for installing and wiring the. CAUTION: Do not allow the chassis to exceed the maximum. Be aware of conditions inBe sure to follow theUse a screwdriver to push theOUTPUT 1 and OUTPUT 2. Note: The rubber feet may be removed by inserting a screwdriver intoFor installing theNote: Neoprene rubber washers are a good choice because they gripRack earsAttaching rack earsThere are intakeDo not cover or block the vents. Mounting the chassisCAUTION: To transport the rack-mounted chassis, be sureInstall a shelf under the unit or use brackets for rear support. Lack of proper support may result in damage to the chassis.For one user interface. ChassisChassisConnect the user interface wires to the appropriate terminals onCAUTION: Use only 22-24 AWG or 0.34-0.25mm2 gauge. Volume control user interface. Rear connection panelDouble-gang electrical box. User interface jack with Euroblock connector. See section 4.6.1.5 for wiring diagrams.User interface connector. Schematic for volume controlOne volume control user interface. Two volume control user interfacesInput and Output wiring information and illustrations are providedThere are two sets of line input jacks for use with varied connector types.Audio sources can be connected to the LINE INPUT 1-4 RCAPlugPlugA microphone or other balanced audio source can be connectedA microphone or other audio source can connect to the DIRECT. INPUT jack using one of the following cable types. Source Connector. The control input requires a normally open switch. Source ConnectorPlugPlugPlugPlugOpen SwitchA microphone or another paging source can be connected to the. PAGE INPUT jack using one of the following cable types.Note: Use 12 AWG (4 mm2) to 20 AWG (0.5 mm2) gauge wire for theRear connection panelPlugPlugOpen SwitchUse the supplied 5-terminal connectors for wiring loudspeakers. Screw terminal capsInsert the speaker wire into the proper terminals for the type ofTighten the screws to hold the wires in place, and insert the screwThese caps prevent makingWARNING: Terminals marked with are hazardous live. TheWARNING: Terminals marked with should be connectedThe signal and any applied processing from any of the four inputsThis outputAn input voltage switch is not provided on the 100V version. Check the switch setting to be sure it is appropriate for the localPlugReplace the fuse as needed with the proper type. 120V unitsInsert the proper power cord for the voltage used in your region.PlugThere will be a noticeable reduction inThis section provides instructions on adjusting system settingsTo make these settings, the system mustThe setting menus available depend on the mode of operationThen use the up or down arrows to select the mode you want. Choose from. Rear connection panelPOWER switch. AC power cordFront control panel. To confirm your selection, press the SELECT button. AnThere are several ways to change settings and particular buttonsThe level thatWhen the unit is on, the POWER LED lights. Opening the frontFront control compartmentSELECT button. Arrow buttonsLockout Off appears.Note: After a 45 second pause (with no activity), the systemHere is an overview of common steps to follow in setting up the. Mixer Mode:A. Choose this mode.B. Set up inputs. C. Set up outputs.D. Choose EQ settings. E. Set up Page Input, if applicable. F. Set up Direct Input, if applicable. G. Set up Master Volume, if applicable. Treb Lvl, use a screwdriver to turn. Setup menus unfold as you move right to the options provided,Press SELECT ( ) to confirm the mode selection.For Input Vol Lvl. For Input Bass Adj and Input Treb Adj. For AGCEnable. Choose N (no) or Y (yes). Note: AGC defaults to N. AGC is recommended for useSelect each Output to be used (1, 2, or Auxout). For Input Mix. For Output Vol Lvl. For Output Bass LvlSelect each Output to be used (1, 2, or Auxout). For Spkr EQ. Move up or down to choose the EQFor Dynamic EQ Enable. Note: Dynamic EQ maintains tonal balance at allFor Page Vol Lvl. For Page Bass AdjAdjust the value to. For Page Enable. Choose N (no) or. Y (yes). For Page Ducking. Lvl Adj. Adjust the value fromFor Output Lvl Adj. Adjust the value toFor Page Trig Mode. Choose PTT or Auto. Note: In Page Trig Mode, the pageFor Vol Adj. Adjust the value from -40 dB to. For Bass Adj and Treb AdjFor Output Linked. Choose N (no)Note: Y links Output 1 and Output 2Output 1 gain knob.Here is an overview of common steps to follow in setting up the. Stereo Select Mode:A. Choose this mode.B. Set up inputs. Setup menus unfold as you move right to the options provided,Treb Lvl, use a screwdriver to turn:Press SELECT ( ) to confirm the mode selection.Select each Input that has a source connected. For Input Vol Lvl. Note: AGC defaults to N. AGC is recommended for use with low-levelFor Output Vol Lvl. For Output Bass Lvl and Input Treb Lvl. For Auxout Input Sel. Selects which inputs areInput TrackWP tracks to. Note: If TrackWP is selected and a user interface is installed, the inputFor Spkr EQ. Move up or downFor Dynamic EQ Enable. Note: Dynamic EQ maintains tonal balance atThe equalization adjustsFor Page Vol Lvl. For Page Bass AdjFor Page Enable. For Page Ducking Lvl Adj. Adjust the value fromFor Output Lvl AdjFor Page Trig Mode. Choose. PTT or Auto. For Bass Adj and Treb AdjHere is an overview of common steps to follow in setting up the. Dual Mono Select Mode:A. Choose this mode.B. Set up inputs. Setup menus unfold as you move right to the options provided,Treb Lvl, use a screwdriver to turn:Press SELECT (For Input Vol Lvl. For Input Bass AdjFor AGCEnable. Note: AGC defaults to N. AGC is recommended forSelect each OutputFor Output Vol Lvl. For Out 1 and Out 2 Input Sel. Selects which inputs are routed to the Aux output. Move up or downChoose N (no) or Y (yes). Dual Mono Select Page in Set-up. Note: Dynamic EQ maintains tonal balanceThe equalization adjustsFor Page Vol Lvl. Adjust the value toFor Page Trig Mode. Choose PTT or Auto. Note: In Page Trig Mode, the page output can beFor Vol Adj. Adjust the value fromFor Bass Adj and Treb AdjIn Utility Mode, there are two global system options: Lockout and. Restore Factory Defaults. Also, current system firmware and EQThe Lockout option allows the system settings to be locked toThis Lockout function can beLockout Off will appear. The Restore Factory Defaults option allows all softwareselectable settings to be set back to the original factory settings. Note: Settings made using a control knob are not reset. Choose Utility ModeFor FW Version. Version number of systemFor EQ Version. Version number ofBose has designed two user interface. AdjustsMode or Dual Mono Select Mode whenAdjustsGAIN knobsConnection of one or two user interfaces to the chassis disablesNote: Output 1 gain can be configured as the Master Volume,MasterVol Linked menu option.Sources can be routed to either or both outputs. Use of one orNo user interfaces are required. AdjustsSource routing is fixed. This mode supports the use of one userSelects oneSource routing is fixed. This mode supports the use of one userUse two volume controls. GAIN knobsAdjustsAdjustsSelects oneSelects oneGAIN knobsNo Power. Power is on, but no sound. The audio input signal indicator onIf the LED is not lit (green),Power is on, but sound is low. If it is not lit, increase the sourceSound is distorted. If an LED is red, reduce theIf one is red, but Input clipping LEDs are not, reduce the output gain.Unnatural sound. User interfaces do not operateChannel. Input 1. Parameter. Mixer. Stereo. Dual Mono. Parameter RangeBassTrebleAGC EnableTrebleAGC EnableTrebleAGC EnableTrebleAGC EnableTrebleTrigger ModeVolumeBassTrebleMiscellaneous. Master Volume LinkedOut 1 Input Sel (Dual Mono only)Dynamic EQ EnableOut 2 Input Sel (Dual Mono only)Dynamic EQ EnableInput 2. Input 3. Input 4. Page Input. Direct Input. Output 2. Auxout. Auxout Input Mix - Input 1 (Mixer only)Dynamic EQ EnableThe numbers in parenthesis indicate which input is automatically selected and routed to the respective output.AM298725 Rev.00File Type Extension: pdf. PDF Version: 1.3. Linearized: No. Tagged PDF: Yes. Page Mode: UseNone. XMP Toolkit: Adobe XMP Core 4.0-c316 44.253921, Sun Oct 01 2006 17:14:39. Producer: Acrobat Distiller 5.0.5 (Windows).