Alto MOD-800G Скачать руководство пользователя страница 10

  First of all, you should turn your Transmitter ON, then with your 
  

-800R Receiver turned ON, press the MEM key at least for  

MOD

  one second. Your 

-800R will automatically look for the frequency

MOD

  where your 

LTO Transmitter is operating. It will scan all the 12

   Groups and Channels for a total of 144 frequencies available. 

A.This indicates the Frequency Group. There are 12 Groups and each 
   Group includes 12 different channels (frequencies).

B.This indicates the Channel Number. There are 12 channels for each one 
   of the 12 Groups for a total of 144 channels.

C.MUTE: If the Display shows   , the Mute function is  disengaged. If the 
   display shows   , the Mute function is engaged.

D.This shows the selected frequency.

E.This shows you the remaining life of the Battery of your Transmitter. 3 
   segments means full life, 1 segment means it is time to replace or 
   recharge the battery. If this icon disappeared, it means 
   that your transmitter is switched OFF.

F. This bar(AF) indicates the level of the audio signal coming into the Re ceiver.

G.This bar(RF) indicates the level of radio signal coming into the Receiver.

H.This indicates which of the 2 antennas is operating. Radio signal will 
   automatically switch from Ant 1 to Ant 2, indicating that the diversity 
   circuit is operating properly.

- And now, let's see the four keys in detail:

  MEM key: The first function of this key is to activate the AUTO-SCAN 
  function. Suppose that you have more than one 

LTO transmitter in 

front of you with your MOD-800R Receiver and you want to start to 

  operate one of them with your MOD-800 Receiver. 

  

OK, if so far you remember all the functions and features of your MOD-800 
system you are ready to operate the Unit. Let's start from the Receiver:

3. CONTROL ELEMENTS

4. OPERATION

This document applies to all 

LTO Wireless Receivers used in conjunction with 

LTO Handheld and Bodypack Transmitters

Fundamentals: 

LTO has created and integrated a wireless microphone 

system offering 16 modelling presets resulting in a range of tonal response 

for a wide variety of applications.  Until this innovative introduction made for

 the first time in the world in a wireless system by 

LTO, wireless systems 

consisting of receiver and microphone transmitters produced a single sound 

pattern. Each microphone capsule design, because of the laws of physics, 

features its own frequency response and adds a certain tonal colour to the 

signal it transmits.  If you do not like the colour added, you must change 

the microphone section of your transmitter, much like a painter chooses 

a different colour from his palate. Many brands today offer several different 

microphone capsules for their wireless systems but this flexibility is far behind 

the wide choice of tones or "models", as we call them at 

LTO. In fact, a 

specific model of wireless microphone may be used by a male vocalist or 

female vocalist during a live performance, by a Priest in a church service, 

by a speaker during a seminar, by and aerobics teacher during a training

 lesson, by a DJ, by a choir, by an announcer, by an auction director, we 

could go on and on forever with endless applications. 

It is now evident that each one of these users would benefit from a different 

tone or "model". But even the same user would like to get a different voicing 

or "model" depending on the style he is singing. What model serv es the music

best?  It's fair to say  that it will be different whether  he's singing Rock, Blues, 

or Folk and, of course can also change from song to song.  It is unlikely to buy

several different microphone capsules in order to get diff erent tone or "model"

depending of the kind of use of performance. This would be  unpractical, since 

it would be impossible to change a microphone cap sule during a performance, 

not to mention the cost  involved.

LTO has therefore created and inte grated in some of its wireless receiv ers a 

range of MODELS. Using these 16 different MODELS the user can select 

different sound patterns simply with the turn of one knob. There are preset 

MODELS for male and female Vocalists, DJ, Speakers, Announcers, and more.

In a few words, with the 

LTO modelling technology applied to wireless systems, 

the User can "fine tune" the sound of his  microphone in 16 different ways.

5. MODELLING TECHNOLOGY 

Содержание MOD-800G

Страница 1: ...atures and content might be changed without prior notice Any photocopy translation or reproduction of part of this manual without written permission is forbidden Copyright 2007 Seikaku Group SEIKAKU TECHNICAL GROUP LIMITED NO 1 Lane 17 Sec 2 Han Shi West Road Taichung 40151 Taiwan http www altoproaudio com Tel 886 4 22313737 email alto altoproaudio com Fax 886 4 22346757 NF02682 1 3 ...

Страница 2: ...e replacing the fuse make sure that the product is OFF and disconnected from the AC outlet 8 WARRANTY To obtain Warranty Service the buyer should first fill out and return the enclosed Warranty Registration Card within 10 days of the Purchase Date All the information presented in this Warranty Registration Card gives the manufacturer a better understanding of the sales status so as to provide a mo...

Страница 3: ... Balance output Power supply Dimensions W D H Weight Multi channels up to 144 frequency presets for each frequency band UHF 470 900 MHz Dependent on applicable country regulations PLL UHF SYNTHESIZED 50 Hz 15 kHz 3 dB 0 005 10 50 1 kHz 0 8 FM F3E 90 dB 100 dB 100 dBm 30 dB SINAD Unbalanced 6 3mm phone jack 550mV 20KHz deviation 1 1 V 20 kHz deviation DC 15V 500mA AC 115V 230V 50 60Hz adaptor 210 1...

Страница 4: ... 875 725 875 925 876 125 876 325 876 525 876 725 876 925 877 125 877 325 877 525 877 725 877 925 878 125 878 325 878 525 878 725 1 The values with underlines should be scanned manually by adjusting the UP DOWN key 2 The following channels can be used simultaneously without any interference Group 1 1 850 125 Group 1 10 851 925 Group 2 2 852 725 Group 2 5 859 925 Group 3 4 857 725 Group 2 6 862 325 ...

Страница 5: ...endly interface including a large blue back lighted display and an intuitive MENU system for easy operation Auto Scan Function 2 Antennas and switching diversity circuit Selector for three different audio output levels depending of kind of mixer used Squelch control to minimize RF interferences Soft touch rubberised painting to avoid handling noise Rechargeable battery design Selector for three di...

Страница 6: ...itored through this big amazing blue back lighted display such as Radio Signal Audio Signal Battery life absolutely with some little magic you can see the battery life of the transmitter directly on the receiver group value channel value and the selected frequency You must connected the two cute antennas you found in the box if you want to get proper RF transmission ANT B GROUP CHANNEL AF RF MHz M...

Страница 7: ...l will also be shown 1 1 3 2 4 5 6 7 572 125 572 325 572 525 572 725 572 925 573 125 573 325 573 525 573 725 573 925 574 125 574 325 574 525 574 725 574 925 575 125 575 325 575 525 575 725 575 925 576 125 576 325 576 525 576 725 576 925 577 125 577 325 577 525 577 725 577 925 578 125 578 325 578 525 578 725 578 925 579 125 579 325 579 525 579 725 579 925 580 125 580 325 580 525 580 725 580 925 581...

Страница 8: ... or band spans up to 24 MHz of the wireless broadcast spectrum Available bands are F1 470 000 494 000 470 496 MHz F2 518 000 542 000 518 544 MHz F3 572 000 596 000 572 598 MHz F4 638 000 662 000 638 664 MHz F5 702 000 726 000 702 731 MHz F6 740 000 764 000 740 769 MHz F7 798 000 822 000 798 827 MHz F8 850 000 874 000 850 879 MHz F9 915 000 939 000 915 944 MHz 470 125 470 325 470 525 470 725 470 92...

Страница 9: ...haracter to the signal It is typical of the Male Announcers through a solid state Transmitter WARMTH Good for Lead Vocalist Male and Female It will make the Male voice warmer and the Female voice more body DE ESSER The name tells everything Use it to de emphasize the sibilants like the letter sound s for example from your vocals VINTAGE RADIO Old tube based Receivers made the Announcer voice sound...

Страница 10: ...de variety of applications Until this innovative introduction made for the first time in the world in a wireless system by LTO wireless systems consisting of receiver and microphone transmitters produced a single sound pattern Each microphone capsule design because of the laws of physics features its own frequency response and adds a certain tonal colour to the signal it transmits If you do not li...

Страница 11: ...e transmitter frequency has been found the display will flash and the RF bar indicator and Battery life icon will appear Press MEM again slightly and such frequency will be stored into your MOD 800R Receiver Please note that frequencies can be scanned manually using the UP DOWN key See the Annex for more details AF RF MHz AF RF MHz AF RF MHz 3 CONTROL ELEMENTS 4 OPERATION You don t want accidental...

Страница 12: ...uency generated by lighting equipment a computer a fax machine and so on Therefore thanks to the large number of frequencies available you can easily switch to another frequency that is interference free In your Transmitter there are 12 frequency bands or GROUPS Each Group contains 12 channels according to EMC regulations To select a Group you must first switch your Transmitter ON by pressing the ...

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