ADS T-8x8 Matrix user manual
Contents
1. AC Power Supply DC Power Supply Line Input Sensitivity Line Input Impedance Local Input Sensitivity Local Gain MIC1 Sensitivity MIC1 Impedance MIC Level Control Paging Console Sensitivity Paging Console Gain Control Zone Output Zone Gain Control Zone Output Level Control S N Ratio Isolation Degree Channel Crosstalk Gain Deviation T H D Channel Phase Position Frequency Response Frequency Response Conditions Voltage selector between 115V amp 230V Clockwise rotation gain to increase Balanced input Clockwise rotation gain to increase Input 100Hz sine wave signal Input 1KHzsinewavesignal amp output0 775V Balanced output Input 100Hz sine wave signal Non weighting 20Hz 20KHz 20Hz 20KHz 20Hz 20KHz Line1 8inputsandremotesourceinput 20Hz 20KHz MIC1 input 80Hz 18KHz 10 Parameters Deviation AC115 230V 50 60Hz Specific voltage and frequency values to the machine toprevailin kind 24V Idu 195mV 2 0V 47K 500mV 8dB 10 600 8dB 500mV 8dB 0 775V 8dB i10dB lt 60dB gt 40dB gt 50dB lt 2dB lt 0 07 Same phase L 3dB L 3dB ff 6 CONNECTION DIAGRAM Remote control pancls MIC 1 input Line 1 8 inputs 1 8 zone speaker outputs ll Master matrix 8 remote control panel PAGING MIC 1 LINK 9 16 zone speaker outputs Extension matrix 1 8 remote control panel PAGING MIC 2 LINK 17 24 zone2. EVAC Fire System Interface 7 Way Pheonix Connector PIN 1 24V DC 24V Power supply input Battery Back Up or UPSJPIN 2 GROUND DC 24V Power Supply input Battery Back Up or UPS PIN3 COMMON Which is Common for ALERT amp EVAC PIN4 ALERT DRY CONTACT The built inalertvoice message will be broadcast to all 8 zones after triggered by dry contact bet ween ALERT and COMMON PIN 5 EVAC DRY CONTACT The built in EVACvoice message will be broad casted to all 8 zones after being triggered by dry contact between EVAC and COMMON PIN 6 EMC IN An optional external voice alarm message may be broadcasted to all 8 zones of the system when an alarm signalis detected from an external voice messagegenerator Fire alarm alert EVAC and EMC in are of equivalent priority 3 Tone Output The Tone Output Volume Control will adjust the output level of the FIRE ALARM ALERT EVAC voice messaging 4 EMC Input The EMC INPUT Volume control will adjust the output level of the EMC voice messaging Fire alarm ALERT EVAC and EMC in are of equivalent priority 5 Extension Link DB37 Connector The extension link connectors enable 8 zone Matrix units to be connected together to forma larger system Up to four 8 Zone Matrix units can be connected to make a 32 zone system The Matrix can be linked with a DB37 Cable This will enable the Line l 8 Sources MIC1 input Paging Consoles amp 2 and Communication Data of th
3. liquids as doing so may result in fire or electric shock Should the following irregularity be found during use immediately switch off the power disconnect the power supply plug from the AC outlet and contact y our nearest ADS dealer Make no furtherattempt to operate the unit in this condition as this may cause fire or electric shock If you detect smoke or a strange smell coming from the unit e If water or any metallic object gets into the unit If the unit falls or the unit case breaks If the power supply cord is damaged exposure of the core disconnection etc If it is malfunctioning no tone sounds e Use the unit only with the voltage specified on the unit Using a voltage higher than that which is specified may result in fire or electric shock e Donotcut kink otherwise damage nor modify the power supply cord In addition avoid using the power cord in close proximity to heaters and never place heavy objects including the unit itself on the power cord as doing so may result in fire or electric shock e To prevent a fire or electric shock never open nor remove the unit case as there are high voltage components inside the unit Refer all servicing to your nearest ADS dealer e Be sure to replace the unit s terminal cover after connection completion Because high voltage IS applied to the speaker terminals never touch these terminals to avoid electric shock e Do not place cups bowls or other c
4. new data will feed back to the Matrix when any new data has been checked Any extension ADS T 8x8 Matrix will only enquire to its own 8 remotewall panels only Inquiry Data To Paging Console The ADS T 8x8 Matrix sends the inquiry data to remote paging consoles in the following format AA 10 00 00 AM accumulation AA data head 10 inquiry to the paging console 00 meaningless AM accumulation 2nd data byte 3rd data byte 4th data byte Feedback Data From PagingConsole The feedback data from the remote paging console to the Matrix after got inquiry andready for paging format as AA 11 Matrix address code zone data AM AA data head 11 Zone paging command Matrix address code 01 master matrix 02 extension matrix 1 03 extension matrix 2 04 extension matrix 3 zone data the zone data is in 8 bytes 0 no paging 1 paging ie binary system 00000011 B zone1 and zone 2 paging 00000100B zone 3 paging 11111111 B all 8 zone paging AM accumulation 2nd data byte 3rd data byte 4th data byte Status Data To Paging Console After getting paging data from the remote paging console the Matrix sends zone status data to the paging console in the following format hA 1 E Matrix address code zone data AM AA data head 1 E Zone status feedback to paging console Matrix address code 01 master matrix 02 extension matrix 1 03 extension matrix 2 04 extension matrix 3 zone data the zo
5. will be L local as well as source line1 to 8 ADS T 8x8 MatrixB assignment order is as below f1 RS485B f 2f RS485A 3 NC A GND 5 DC 24V f 6 DC 24V IC AUDIOIN f 8f AUDIO IN 1 2 3 4 5 6 T 8 B A NC GND 24V 24V auno aunio IN ADS T 8x8 MatrixC assignment order is as below f 1 RS485B f 2f RS485A PYET ANO Ar GND t 5 DC 24V ft 6 DC 24V fC NG f 8F NC 1 2 3 4 5 6 7 8 B A NC GND 24V 24V NC ADS T 8x8 MatrixD assignment order is as below 1 NG 21 NG A MUTE Ar GND Dr DC 24V E DC 24V f 7f AUDIO IN f 8f AUDIO IN 1 21314156 718 NC MUTE GND 24V 24V Jaupioin aupioin 8 Page The Zone Page Output Volume Control will adjust the output paging level for the Zone Even Zone has a Page Output Volume Control which enables the paging level of each zone to be set independently of other zones 9 LF Bass The Zone LF Bass of the Zone Output can be controlled E by adjusting the LF LF Ea dB Bass Level Control 10 This Level Control e will provide adjustment of
6. PUBLIC ADDRESS SYSTEM ADS T 8x8 Matrix T Series 8 zone audio matrix ADS T 8x8 Matrix T Seri eries 8 zone d Please follow the instructions in this manual to obtain the optimum results from this unit We also recommend that you keep this manual handy for future reference O b 2 gt O Z S D Z C gt Ea 1 SAFETY PRECAUTIONS e Be sure to read the instructions in this section carefully before use e Make sure to observe the instructions in this manual as the conventions of safety symbols and messages regarded as very important precautions are included e We also recommend you keep this instruction manual handy for future reference Safety Symbol and Message Conventions Safety symbols and messages described below are used in this manual to prevent bodily injury and property damage which could result from mishandling Before operating your product read this manual first and understand the safety symbols and messages so you are thoroughly aware of the potential safety Indicates a potentially hazardous situation which if mishandled could result in death or serious personal injury A WARNING A CAUTION Indicates a potentially hazardous situation which if mishandled could result in moderate or minor personal injury and or property damage A WARNING When Installing the Unit When Installing the Unit e Do not expose the unit to rain or an environment s where it may be splashed by water or other
7. The source select button 1 is used to select the source for the zone Each zone has a separate source selection button There are 9 selectable sources Line sources 1 through 8 and a local Microphone source A different local source remote in wall mixer or source select volume control can beconnected to each zone Azone cannot select the local source connected to another zone Pressing the source select button will cycle through all zones in sequence 1 2 3 4 5 6 7 8 Land OF To select a required source press the source select button 1 Once the display shows the desired source press the ENTER 14 buttonto confirm and the change to the selected source Note The source will only change after the ENTER 14 button is pressed If the ENTER 14 button is not pressed the source selection will return to previous setting after 10 seconds When the system is used in conjunction with remote control panels the zone source select button will be disabled when a remote controlpanel is connected to a zone In this instance the source selection can only be controlled via the remote control panel in the event power is lost the last source selection settings are automatically saved and the unit will return to its previously configured source selections when powered back on 2 Zone LED Display The Single Digit Zone LED Display will display the selected source number lines 1 8 and local input shown as L 3 Page Busy The Zone P
8. ace 10 Output 18 Paging Console Inputs 3 Tone Output 11 Gain 19 Paging MIC Gain 4 EMC Input 12 HF 20 MIC 1 Input 5 Extension Link 13 Enable Disable Switch 21 MIC 1 Gain 6 Remote Source 14 Remote Source Gain 22 MIC 1 Bass 7 Remote Control Input 15 Fire Alarm 23 MIC1H 8 Page 16 Line Gain 1 Dip Switches Dip switches set the Matrix system address It the Dip switch settings are as follows for configuring system is to be expanded each ADS unit must be the ADS T 8x8 Matrix as a Master or Slave defined as Master Slave1 20r3 GO e NO e GO e NO e If you are expanding the system only line in puts e E E E E reyes 1 8 MIC 1 and 2x Remote Paging Consoles of 23354 IT 7 g g N NNN N NNN the Master Matrix are enabled All Slave Matrix FEEEG FEE units connected to the Master will use the Master 1 21304 5 112314 5 i E ON ON Matrix inputs l Master Matrix Extension Matrix 1 mr g ua ae For the avoidance of doubt if a Matrix unit is confi EEEE EEEE e lt gured as a slave the slave Matrix Inputs1 8 MIC1 Som 2 22222 and remote paging consoles inputs will be disabled HHH BEEE However the optional wall plates can be used to operate aa ef SI these additional zones Extension Matrix 2 Extension Matrix 3 ff REAR PANEL LAYOUT 2
9. age Busy indicator LED 3 will illuminate amber to indicate a paging microphone is paging to this zone 4 MIC1 Priority Indicator The MIC1 Priority Indicator LED 4 will illuminate blue indicating the Zone MIC1 priority paging func tion is enabled 5 MICI Priority Button The MIC1 Priority button 5 will enable disable the MIC1priority paging function When enabled MIC TATI override zones 1 8and all local inputs if a signal is present on the MIC1 input When dis Abled MIC1 will mix with lines 1 8 and local inputs if required This Microphone input has been designed to give global priority over all other inputs if enabled via the front panel The MIC1 priority setting is not saved when the ADS T 8x8 Matrix is switched off and will return to its default state on powered back on The default state of the MIC1 Priority is disabled 6 Music Volume The Music Volume control knob 6 controls the selected source Zones 1 8 and local input input level If the system is used with Remote Control Panels the Music Volume knob will be disabled for zones where a remote control panel is connected Source Music Volume level will be controlled at the remote control panel only 7 Master Volume The Master Volume control knob 7 will control the combined MIC1 and Source Output Volume Level if the MIC1 input has been enabled for a zone The Master Volume control knob will not control the Paging Console Public Address Volume Level or
10. ations in locations exposed to the direct sunlight near the heaters or in locations generating sooty smoke or steam as doing otherwise may result in fire or electric shock Due to product upgrades while some of the features and specification in the user manual does not match the actual functions sorry for any inconvenience and thanks for your kind understanding When Installing the Unit Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal injury and or property damage In addition the object itself may fall off and cause injury and or damage Make sure that the volume ontrol is set to minimum position before power is switched on Loud noise produced at high volume when power is switched on can impair hearing Do not operate the unit for an extended period of time with the sound distorting This is an indication of a malfunction which in turn can cause heat to generate and result in a fire Contact your ADS dealer as to the cleaning If dust is allowed to accumulate in the unit overa long period of time a fire or damage to the unit may result If dust accumulates on the power supply plug or in the wall AC outlet a fire may result Clean it peri odically In addition insert the plug in the wall outlet securely Switch off the power and unplug the power supply plug from the AC outlet for safety purposes when cleaning or leaving the unit unused for 10 days or more D
11. by each Paging MIC can be set independently of the other Paging MICs PAGING MIC TE Pei 20 MIC1 Input The balanced MIC1 input XLR type has an impedance of 6000hms Each zone has aMIC1 Priority Button Each zone has a MIC1 priority button When the MIC1 priority buttonis not enabled MIC1 will be mixed with the line inputs on each zone 1 8 or L When the MIC1 priority button is enabled MIC1 will take priority over all line inputs 1 8 or L as well the wall control panel for that zone MIC1 will have priority only on Zones where the MIC1 Priority Switch is enabled on the front panel Zones where the MIC1 priority switch is not enabled MIC1 will mix with the Source Selected for the Zone The MIC1 level will be controlled by the MIC1 Level Adjustment Knob and the Master Level Adjustment Knob The MIC1 signal will be sent to any extension Matrix connected to the system MICROPHONE 1 U 5mV 300mV 680 Q X 21 MICI Gain The MIC1 Gain controls the MIC1 range from 5mV to 300mV 22 MICI Bass The MIC1 Bass controls the MIC1 gain at 100hz j10dB 4 RS 485 COMMUNICATION PROTOCOL RS 485 Communication Protocol Baud Rate 57600bps S Parity Check Odd parity check Data 16 bytes Accumulation 2nd data byte 3rd data byte 4th data byte ADS T 8x8 Matrix Inquiry Data TheADS T 8x8 Matrix sends inquiry data to 2 remote pagingconsoles 8 remote wall panels and extension Matrix The
12. d Remote paging Console Connection is made through the supplied 10P IDE cable Once either two or three QTEP extension panels are connected the operation of paging announcements is the same as described previously for individual zone paging or all call actions 12 PUBLIC ADDRESS SYSTEM So VersionV0 1
13. e master unit to be shared with any Slave Matrix Units connected to the system 1 LINE 1 1 6 Remote Source Each zone can have REMOTE SOURCE 1 aremote line level 3 source connected The remote source 2 input connector is shown here OV 1 This has been designed to be used if you don t wish to use a local in wall mixer This could be for example a Radio MIC On selecting this input via the front panel controls select L Please note that this input cannot be distributed to other zones REAR PANEL LAYOUT Local zone source level has three adjustments namely a Gain control forthe local source Input onthe rear of the Matrix b A Music level control on the Matrix front panel or the remote wall control c A Master level control on the Matrix front panel Please Note The input signal is set at 300mV 1 lv 1 OK Ohm 7 Remote Control Panel Input Each of the eight zones can have a remote control panel connected The Remote control Panel will enable the source and volume to be controlled from a remote location Each zonehas its own RJ45 input connector allowing for a Remote Control Panel to be connected for control over each zone Local Source Connections are as follows 1 A remote wall panel can be connected to the Matrix with only one remote wall controller able to be connected per zone 2 The remote wall panel will be selectable on the system Therefore selectable sources
14. e Monitor Volume control knob 12 will control the in built Monitor Speaker volume level 13 ESC The ESC button 13 is used to cancel the selection of source select monitor zone select and BGM function buttons 14 ENTER The ENTER button 14 is used to confirm selection of source select monitor zone select and BGM function buttons 15 BGM ALL The BGM ALL button 15 is used to select the same source for all 8 zones simultaneously To confirm the BGM ALL selection press ENTER Note The BGM ALL selection will only be confirmed after the ENTER button is pressed otherwise the source selection will be return to previous setting after 10 seconds In the event power is lost the BGM ALL selection settings will be saved andthe unit will return to the previous BGM ALL setting when powe red back on 3 REAR PANEL LAYOUT OMG 0 200 2 68 LARA 000000 aae ed UNK OUT 115V 230V 50 60Hz E Im E m az 22 REMOTE HEZE REMOTE D wacono I eel INPUT VOLTAGE SELECTOR FIRE ALARM CONTACT CLOSURE 71 REMOTE SOURCE 8 ES a GIN AD 2 he ei H Ho 300 mV 1 1V 10K I MICROPHONE 1 LINE 1 LINE 2 LE FOO reel a Jl IL IL ee ee 80088009 be i bez kr eg i Pe Se see Bees LL arauk eb bir wa I PAGING MIC1 PAGING MIC2 5SmvV 300mV 680 45 p D GU 1 Dip Switches 9 LF Bass 17 Line Inputs 2 EVAC Fire System Interf
15. ne data is in 8 bytes 0 no paging 1 paging ie binary system 00000011 B zonel and zone 2 busy 0000100B zone 3 busy 11111111 B all 8 zone busy AM accumulation 2nd data byte 3rd data byte 4th data byte Inquiry Data To Remote Wall Plate If the zone is not controlled by a remote wall plate the inquiry data will not be sentto this zone The inquiry command which is from the Matrix to the remote wall plate is both inquiry and status data to update the wall plate status ie source input zone volume The inquiry data format is hA 20 line input volume AM hA data head 20 inquiry to wall plate line input Source input 01 line 1 02 line 2 iii 08 line 8 09 remote sources input volume volume level 00 O level 01 1 level AM accumulation 2nd data byte 3rd data byte 4th data byte RS 485 COMMUNICATION PROTOCOL Feedback Data From The Wall Plate The feedback data from the wall plate to the Matrix delivered in the following format AA 21 line input volume AM AA data head Inquiry Data To Extension Matrix The Matrix inquiry data to the extension Matrix format as AA 30 00 00 AM 21 feedback data from wall plate to Matrix line input source input 01 line 1 02 line 2 iii 08 line 8 09 remote sources input volume volume level 00 0 level 01 1 level AM accumulation 2nd data byte 3rd data byte 4th data byte 5 SPECIFICATIONS Deviation
16. oing otherwise may cause afire or electric shock An all pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in the electrical installation of the building CONTENTS tUNTRODYUC Le BEE 1 2 FRONT EN ASEA 1 3 REAR PANEL RN ASA E KE 4 4 RS 485 COMMUNICATION PROTOCOL AA 9 SPE PNI ba 10 INNING TION DIAGRAM AAA 11 7Z CONNECTION AND SGEIIING 0 c cece c eee cent eee eee ee eaeenaee eens 12 1 INTRODUCTION A The matrix amp paging controller family comprise an 8 channel and 4 channel ones which are cater for multi zone paging andmulti soucres selection system They are complete solution for multi zone multi functional venues like entertainment places large hotel sport or grm centers shopping mall and airport ect ADS T 8x8 Matrix offer direct connection of up 8music source input 8remote control panels 4 remote paging consoles and one microphone input all of these inputs can be freely allocated into different 8 zone outp uts simultaneously 2 FRONT PANEL LAYOUT ADS gt o WORL ADS T 8x8 Matrix T Series 8 zone audio matrix 494342 509 1 Select Source 9 Monitor Zone Select 2 Zone LED Display 10 Monitor LED Display 3 Page Busy 11 Monitor Zone Output Level 4 MIC Priority Indicator 12 Monitor Volume 5 MIC Priority Button 13 ESC 6 Music Volume 14 ENTER 7 Master Volume 15 BGMALL 8 MIC Volume 16 Page All ek FRONT PANEL LAYOUT 1 Source Select
17. ontainers of liquid or metallic objects on top of the unit If they accidentally spill into the unit this may cause a e Be sure to ground to the safety ground earth terminal to avoid electric shock Never ground to a gas pipe as a catastrophic disaster may result Avoid installing or mounting the unitin unstable locations such as on arickety table or a slanted surface Doing so may result in the unit falling down causing personal injury and or property damage fire or electric shock Do not insert nor drop metallic objects or flammable materials in the ventilation slots of the unit s cover as this may result in fire or electric shock A CAUTION When Installing the Unit Never plug in nor remove the power supply plug with wet hands as doing so may cause electric shock When unplugging the power supply cord be sure to grasp the power supply plug never pull on the cord itself Operating the unit with a damaged power supply cord may cause a fire or electric shock When moving the unit be sure to remove its power supply cord from the wall outlet Moving the unit with the power cord connected to the outlet may cause damage to the power cord resulting in fire or electric shock When removing the power cord be sure to hold its plug to pull Do not block the ventilation slots in the unit s cover Doing so may cause heat to build up inside the unit and result in fire Avoid installing the unit in humid or dusty loc
18. ry Line Source Input has a dual RCA Phono Connect or which will enable a Stereo Source Signal to be connected Note however this is a Mono system anda Stereolnput will be combined to give a Mono Output e LINE 1 LINE 2 e GAIN GAIN Se EO 195mV 2V 47K o J REAR PANEL LAYOUT The Line Inputs have an impedance of 47 kohms 1 Line 1 8 source inputs will be selectable using the Source Select control on the front of the Matrix 2 2 The selected source input number will be indicated on the Matrix zone display 3 Any extension Matrix unit connected to the system will use sources line 1 8 from the master Matrix 4 Only one set of input sources for lines1 8 can will be connected per system 18 Paging Console Inputs Up to two paging consoles can be connected to the system simul taneously via the two paging con sole Rj45 input ports The paging consoles will have equal priority and will operate ona first come first served basis The RJ45 pin assignment order is as below 1 RS485 B RS485 A GND 24V OUT Dm GND _ 24V OUT AUDIO IN AUDIO IN 19 Paging MIC Gain The Paging MIC Gain control will adjust the Paging MIC Input Signal Level Each Paging MIC will have its own gain control There
19. speaker outputs Extension matrix 2 8 remote control panel LINK 25 32 zone speaker outputs Extension matrix 3 ff 7 CONNECTION AND SETTING Power Supply The remote paging console is powered by the Matrix through the RJ45 communication port when the communication distance is lt 50 meters An extra DC 24V po wer input is equipped on the back part of the paging console to supply power when the communication distance is longer than 50 meters Connection Between Remote Paging Console amp Extension Keypad The IDE communication cable is used to provide connection between the remote paging console and the extension keypad as well as between two extension keypads O O Connection Through 10P IDE Cable Extension Keypad Sl bi gt Remote Paging Console O O Extension Keypad Dip Switch Setting In mit in 123 4 123 4 123 4 Extension Keypad 1 Extension Keypad 3 Extension Keypad 2 There are 4 address codes on both remote the paging console and the extension keypad which are used to identify these Please Note Only one address code switch of each dip switch can be placed in the downward position If any of the dip switches are set at different addresses to those shown above the console will not operate Extension keypa
20. tch NOTE Only Enable when a Zone Remote Wall Control Panel is connected aL DISABLE ENABLE 14 Remote Source Gain The Zone Local Source Input Signal Level can be adjusted GAIN from 190mV to 200mV using e the Remote Source Gain con dB trol This will enable the signal level of all sources to be equali zed therebyensuring Output Volume Level remains constant when switching from one source to another source Every Zone Remote Source Input has a Gain Control 15 Fire Alarm There are Fire Alarm dry contacts for zones 1 8 When Dry Contact is detected the EMC Input will be open and take priority over all other inputs The EMC Input will only take priorityand broad cast to zones where there is a Zone FireAlarm Dry Contact Closure Each zone has aseparate Fire Alarm Dry Contact Fire alarm alert EVAC and EMC in are of equivalent priority e CN o ek JO OR DO OU FIRE ALARM CONTACT CLOSURE E H H K S K E K 16 Line Gain The System Line Source Input Signal Levels can be adjusted from 190mV to 200mV using the Line Source Input Gain control This will enable the signal level of all sources to be equalized there by ensuring Output Volume Level remains constant when switching from one source to another source All system source inputs L lines 1 8 havea separate Gain Control 17 Line Inputs The system has 4 Line Inputs as well as 4 inputs selectable as micorline with phantom power available Eve
21. the 100Hz Audio Frequency by 10dB Every Zone has aLF Bass Level Control which enables the LF Bass Level of each zone to be set independently of other zones 10 Output Every Zone has an AUDIO OUTPUT REMOTE SOURCE 1 connector this should 3 be connected to the a Audio Amplifier for the designated Audio OV 1 Zone Zone Audio Output Connections are as labeled 11 Gain The Zone Gain control will set the maximum Source Output Volume om d Level for the Zone This 10 Will ensure the user Hessen cannot adjust the Audio Level too highusing the Master MIC1and Music Level ControlKnobs on the Front Panel Gain will set the Maximum Output Volume of Line Source and MICI It will have no control over the Paging Level ff REAR PANEL LAYOUT 12 HF The Zone HF Treble of the Zone Output can be controlled 10 by adjusting the HF Treble Level HF P dB Control This Level Control will provide adjustment of the 100Hz AudioFrequency by j10dB Every Zone has a HF Treble Level Control which enables the HF Treble Level of each zone to be set independently of other zones 13 Enable Disable Switch Ifa Zone Remote Wall Control Panelis to be used with the System The RJ45 Remote Control Panel Input needs to be enabled The RJ45 Remote Control Panel Input is enabled disabled by pressing the Enable Disable Switch Every Zone has an RJ45 Remote Control Panel Input Enable Disable Swi
22. the Line 8 Source Input Volume Level when the Line 8 Source Input Priority Function is enabled This function has been designedasa global BGM input if required 8 MIC1 Volume The MIC1 Volume control knob 8 will control the MIC1 input level if this global mic has been configured to operate within the zone ADS Commercial Series ADS T 8x8 Matrix User Manual FRONT PANEL LAYOUT 9 Monitor ZONE SELECT The ZONE SELECT button 9 is used to select one of the 8 zones to be monitored Pressing the zone select button will cycle through allzones in sequence as follows 1 2 3 4 5 6 7 8 and OFF A zone can be selected pressing the ZONE SELECT button Once the display shows the desired zone press the ENTER button to confirm and change to the selected zone Note The zone will only change after the ENTER button is pressed otherwise the source selection will be returned to its previous setting after 10 seconds The monitor zone function enables the audio output from a zone to be monitored through a small speaker on the front panel This is particularly useful when controlling the audio in a remote zone or testing the system 10 Monitor Zone LED Display The Single Digit Monitor Zone LED Display 10 will display the selected zone numbers 1 8 11 Monitor Zone Output Level The 5 LED Monitor Zone Output Level Meter 11 will provide visual indication of the audio signal level for a selected zone 12 Monitor Volume Th
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