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LEM DX 24, Руководство пользователя

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21

 PRESET menu 

This menu allows access to the Presets’ control:

menu

PRESET

Load Preset

Store Preset

Dump Out Preset

Incoming Dump

There are 2 distinct categories of PRESETS:

Factory PRESETS

Factory-programmed storage.
Factory PRESETS can be used normally, temporarily modified, but can’t be cancelled,
overwritten or permanently modified. Factory PRESETS contain some specific set-
tings for certain types of enclosures and all the system’s usable configurations. For
this reason they’re the ideal starting point for creating custom PRESETS.

User PRESETS

Stored data that can be programmed by users.
User PRESETS are internal memory areas in which your own personal settings can be
saved.

PRESET menu

Содержание DX 24

Страница 1: ......

Страница 2: ...iators heat register or other product that produce heat The product may be connected a power supply only of the type described on the operating instructions or as marked on the product 8 The product m...

Страница 3: ...the System 11 Adjusting the input signal 12 First Setup 13 Display information in default conditions 14 System configuration 14 Number of PRESETS 15 Type of PRESET 15 Name of the PRESET 15 PRESET Modi...

Страница 4: ...Cutoff Frequency 30 Bandwidth 30 Gain 31 Xover 32 Low Pass Filter 32 High Pass Filter 32 Type of filter 33 Crossover frequency 33 Phase 33 Output EQ 34 Output Gain 35 Output Pol 35 Output Limiter 36...

Страница 5: ...42 LCD Contrast 42 Lock submenu 43 How to enable protection 43 Protection mode 43 Password 43 How to disable the protection 44 MID setup submenu 45 Program Change IN 45 Program Change OUT 46 Configur...

Страница 6: ...Don t force knobs or switches these are designed and manufactured to respond to light pressure and could be damaged if used with excessive force Take care of your connector cables a very frequent cau...

Страница 7: ...s DELAY line 5 BAND PARAMETRIC EQ CROSSOVER HP and LP filters which can be selected from the BESSEL BUTTERWORTH and LINKWITZ RILEY types with slopes up to 48dB phase control with 5 steps through a ful...

Страница 8: ...cklit 2x16 display Allows to view the pages of the various menus and the relative parameters PREV NEXT Menu page navigation keys Each menu is made up of several pages which can in turn contain other p...

Страница 9: ...UTPUT GAIN parameter EDIT menu IMPORTANT Enabling the LIMITER on any output also changes the way in which the level is displayed on the corresponding LED ladder in this case in fact the level shown on...

Страница 10: ...ne unit to the other see DUMP procedure PROGRAM CHANGE commands send receive connecting two DX 24 it s possible when a PRESET is recalled on the first one to send a PROGRAM CHANGE command to the secon...

Страница 11: ...tem for connecting INPUTS and OUTPUTS Delay lines in 1 4 output Low pass filters LPF with phase fine control CROSSOVER High pass filters HPF CROSSOVER 5 band parametric equalizers for the outputs Outp...

Страница 12: ...rs and functions The navigation i e access to the system s menus and changes of the various parameters follow logical criteria which can be summed up as follows The menu is selected using the MODE key...

Страница 13: ...es the last PRESET loaded all the temporary changes if any made to it and the settings of the various options of the system The system then enters default status showing the main operating information...

Страница 14: ...tput level setting for your mixer or other unit connected to the input of the DX 24 Then adjust the DX 24 input gain if necessary Press the MODE key until the EDIT menu LED lights up Use the PREV and...

Страница 15: ...o the documentation and technical specifications of your power amplifiers loudspeaker enclosures monitors etc This will enable you to work faster and safely Disable the MUTE function on the outputs yo...

Страница 16: ...configuration A 1 2 B 3 S 4 4 U 3 W B S B M A X System configuration The bold letters indicate the inputs A Input A B Input B S SUM sum of inputs A and B Numbers 1 2 3 and 4 indicate the respective o...

Страница 17: ...LEM enclosures These are the starting points for creating User PRESETS from scratch U User PRESETS can be programmed by users Name of the PRESET A 1 2 B 3 S 4 4 U 3 W B S B M A X Name of the PRESET I...

Страница 18: ...indication disappears as soon as stored values are accessed If the PRESET isn t saved temporary changes are lost as soon as a new PRESET is loaded including this same PRESET N B temporary changes are...

Страница 19: ...lay Output Delay parameters parameters menu EDIT Input Gain Xover Input EQ Output EQ Output Gain Output Pol Output Limiter parameters parameters parameters parameters parameters parameters parameters...

Страница 20: ...ILITY Midi Setup MIDI PrgCh In Ganging Input Ganging Output Ganging Delay Unit Units Lim Thresh Unit Temperature Unit Misc Setup Output Meters Temperature Wake Up LCD Contrast Lock Lock MIDI PrgCh Out...

Страница 21: ...s For example it allows to equalize simultaneously and with identical values the two outputs which feed the mid sections of a stereo sound system The Units option UTILITY menu allows to edit the value...

Страница 22: ...PAGES OFF 2 INA Delay INB Delay ON 1 INA B Delay OFF 3 INA Delay INB Delay SUM Delay ON 2 INA B Delay SUM Delay OFF 3 INA Delay INB Delay SUM Delay ON 3 INA Delay INB Delay SUM Delay OFF 2 INA Delay I...

Страница 23: ...ormally temporarily modified but can t be cancelled overwritten or permanently modified Factory PRESETS contain some specific set tings for certain types of enclosures and all the system s usable conf...

Страница 24: ...t A 1 3 B 2 4 3 2 U D e f a u l t Press ENTER The system returns to default status and the display shows the information on the PRESET that has just been loaded A 1 B 2 S 3 4 3 F 2 W M S B M A X N B...

Страница 25: ...p e r a H a l l 1 Press ENTER The PRESET Naming page appears by means of which it s possible to edit the name of the PRESET to be saved The name of the start PRESET i e of the PRESET currently loaded...

Страница 26: ...d therefore cancels the existing PRESET in the same memory position of the receiving DX 24s RX DX 24 1 DX 24 2 DX 24 3 DX 24 4 Dump Out Preset Incoming Dump Incoming Dump Incoming Dump SEND DUMP ACCEP...

Страница 27: ...outputs are equivalent Nevertheless their application is different OUTPUT DELAY INPUT DELAY DELAY Input Delay delays the signal of an input or the sum of the inputs before sending it to the routing sy...

Страница 28: ...e set in the following ranges I N A D E L A Y 7 7 m s unit step m 0 0 200 0 0 5 mm 0 200000 7 ms 0 582 1 ms 0 582542 21 INPUT DELAY range The measurement unit can be chosen with the function Delay Uni...

Страница 29: ...9 2 s unit step m 0 0 65 0 0 5 mm 0 65000 7 ms 0 189 1 ms 0 189333 21 OUTPUT DELAY range The measurement unit can be chosen with the function Delay Unit UTILITY menu Units submenu 18ms 6 5m OP1 DELAY...

Страница 30: ...able form of editing Input Gain Input gain control I n p u t G a i n Allows to adjust the amplification of the signal fed in through Inputs A and B Editing values are in the range 6dB 30dB with 0 5dB...

Страница 31: ...the input and the input SUM This component s characteristic quality and programmability identical to the output Equalizer enable it to be used so effectively and flexibly as to make the use of graphic...

Страница 32: ...quency of the Peaking curve and Notch filter or the cutoff frequency of Shelving curves I N A E Q 1 P e a k 2 k 0 0 1 0 5 0 Peaking Low Shelving High Shelving Notch 20d B 15d B 10d B 5d B 0d B 5d B 10...

Страница 33: ...dB 0 dB 5 dB 10 dB 15 dB 20 dB 10 Hz 100 Hz 1 000 Hz 10 000 Hz 100 000 Hz 20dB 15dB 10dB 5dB 0dB 5dB 10dB 15dB 20dB 10Hz 100Hz 1 000 Hz 10 000Hz 100 000Hz The values can be set in the following range...

Страница 34: ...the output it affects and the type of filter are shown O P 1 L P F T h r u 1 k 0 0 H z O O P 1 H P F T h r u 1 k 0 0 H z Output 1 Low Pass Filter Output 1 High Pass Filter Low Pass Filter The low pass...

Страница 35: ...r u 1 k 4 6 H z O Phase Allows fine control in 5 steps of the signal s phase The effect of this control is summed with that of the Output Polarity function 0 180 In this way it s possible to adjust th...

Страница 36: ...and enable this unit to be used extremely effectively and flexibly O u t p u t E Q Each equalizer has 5 pages one per filter indicating the name of the output it effects and the num ber of the filter...

Страница 37: ...l of the signal in relation to the LIMITER threshold Output Pol Controls the outputs polarity Allows to invert the phase of the signal of individual outputs O u t p u t P o l Editing values are Normal...

Страница 38: ...ffect Normally most suited to outputs dedicated to low frequencies O P 1 LI M I T E R F a s t O f f LIMITER ATTACK RELEASE FAST 1 ms 10 ms NORMAL 8 ms 80 ms SLOW 45 ms 450 ms Threshold Allow to set th...

Страница 39: ...in utilities such as the MIDI setup or the protection against accidental or unauthorized changes menu UTILITY Midi Setup MIDI PrgCh In Ganging Input Ganging Output Ganging Delay Unit Units Lim Thresh...

Страница 40: ...its characteristics the Ganging function affects the way in which the relative parameters audio are edited or represented As soon as Inputs and or Outputs are ganged the various menu pages only show t...

Страница 41: ...DIAL changes the status of the old value So if the value which has to be allocated to the elements in Ganging is the same as the old value it s necessary to use the DIAL temporarily change the value e...

Страница 42: ...ement units for Output Delay D e l a y Un i t I n m s O u t s D e l a y Un i t I n m O u t m m Lim Thresh Unit Allows to set the measurement units for the threshold of the Limiter EDIT menu Output Lim...

Страница 43: ...M i s c S e t u p Output Meters Allows to decide whether to display the outputs signal before or after MUTE The options include PreMute PostMute the signal is always shown the signal is only shown if...

Страница 44: ...ith 1 8 F steps T e m p e ra t u r e 2 0 C T e m p e ra t u r e 6 8 0 F N B the measurement units can be chosen between C degrees Centigrade and F degrees Fahrenheit by means of the Temperature Unit f...

Страница 45: ...tions are blocked and access to the PRESET menu disabled L O C K T o t a l P a s s w o r d N I C K L O C K P a r t i a l P a s s w o r d N I C K Then use the t and u keys to access the area in which t...

Страница 46: ...t yet been stored You can however switch the system on and off without any problems as the current settings are kept in the buffer memory Nevertheless if this is your work setup it s advisable to stor...

Страница 47: ...In Allows to set the MIDI channel on which to receive Program Change commands sent by other units e g a computer or another DX 24 Settings can be Off ignores the Program Change commands received M I...

Страница 48: ...nding number from its own memory In a MIDI chain of DX 24 units this means that all the units set to accept this command on the same MIDI Channel load the same number of Preset even if on the various...

Страница 49: ...47 Configurations The following diagrams show the DX 24 s various system configurations as if to say the various input and output hardware combinations Configurations...

Страница 50: ...48 Configurations...

Страница 51: ...g diagrams show the schemes of the recommended cables and some connection examples referred to various system configurations A B Inputs BALANCED XLR M 1 4 Outputs BALANCED XLR F MIDI IN OUT THRU MIDI...

Страница 52: ...50 Connections...

Страница 53: ...51 Connections...

Страница 54: ...52 Connections...

Страница 55: ...53 Communications PC one or more DX 24 connection Connections...

Страница 56: ...54 Communications two or more DX 24 short distance connection Connections...

Страница 57: ...TM18 PR A1234 1 x TM18 3 MH 1 x TM18 3 L MONO PFC3 90W 8ohm PFC3 250W 8ohm PFC5 1500W 4ohm 13 TM18 FL A1234 1 x TM18 3 MH 1 x TM18 3 L MONO PFC3 90W 8ohm PFC3 250W 8ohm PFC5 1500W 4ohm 14 TM15 PR A13...

Страница 58: ...582 ms inputs 189 ms outputs EQ filters Up to 30 maximum depending on the crossover slope EQ Type Peak 6dB Lo Shelf 12dB Lo Shelf 6dB Hi Shelf 12dB Lo Shelf Notch EQ Gain 15dB variable in 0 5dB steps...

Страница 59: ...ventuali inesatezze Tutti i diritti sono riservati e in questo documento non pu essere copiato fotocopiato riprodotto per intero o in parte senza previo consenso scritto della GENERALMUSIC S p A GENER...

Страница 60: ...Sales Division 47842 S Giovanni in Marignano RN Via delle Rose 12 tel 39 0541 959511 fax 39 0541 957404 Internet http www lemaudio com...

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