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4.1 MIC1 Connector Input

4.2 MIC1 Equalization

The MIC1 is a balanced input, with a XLR connector of 600 ohms.

The gain for the MIC1 input can be adjusted by using the knob
located on the rare part of the MX-800 audio matrix, as well as the
low and high pass filters.

4.

MIC 1 INPUT

LF

HF

MICROPHONE 1

GAIN

-8

+8

dB

-8

+8

dB

dB

1

2

3

PUSH

5mV-300mV/680

Ω

ZONE 2

MUSIC

MASTER

MIC1

2

2

2

3

3

3

4

4

4

5

5

5

0

0

0

1

1

1

6

6

6

7

7

7

8

8

8

10

10

10

9

9

9

SOURCE  UP

SOURCE DOWN

PAGE BUSY

MIC1

PRIORITY

D

4.3. MIC1 Priority

Each of the 8 matrix outputs (MX-800), includes a priority button on the front
panel

that enables the MIC1 input to have highest priority against any input

signals of a specific zone. This selection is independent for each output and once
it is enabled, the MIC1 LED will be switched on.

In case the priority button is not activated, the MIC1 signal will be mixed with the
rest of the audio inputs of that specific zone.

D

ZONE

4.1

4.2

MX-800 REAR PANEL

MX-800

4

12

6

610.387A

rev.

2

Содержание MX-800

Страница 1: ... dB 10 10 dB 3 dB OUTPUT DISABLE ENABLE REMOTE SOURCE 1 0V 1 2 300mV 1 1V 10KΩ dB dB GAIN REMOTE WALL CONTROL HF LF 0V 1 3 2 PAGE GAIN 10 10 dB 10 10 dB 3 dB OUTPUT DISABLE ENABLE REMOTE SOURCE 1 0V 1 2 300mV 1 1V 10KΩ dB dB GAIN REMOTE WALL CONTROL HF LF 0V 1 3 2 PAGE GAIN 10 10 dB 10 10 dB 3 dB OUTPUT DISABLE ENABLE REMOTE SOURCE 1 0V 1 2 1 5V 600Ω 1 5V 600Ω 1 5V 600Ω 1 5V 600Ω 1 5V 600Ω 1 5V 60...

Страница 2: ...any other input Every paging zone audio output has an individual MIC 1 volume control The music volume control for each paging zone If the MX 800 audio matrix has a remote control MX 888 connected the music volume control will not work The master volume control enables the output gain adjustment for each zone of the MX 800 matrix If the priority of this zone is activated this control will not be a...

Страница 3: ...ntrol audio volume knob When the systems needs to be confirmed the ENTER button should be pressed By selecting this option BGM ALL the system will assign a chosen audio input to all outputs automatically To be able to select the specific input the user must press the BGM ALL button until the display shows the desired audio input Then press ENTER to confirm The ESC button cancels all selection and ...

Страница 4: ... MIC 5mV LINE 350mV MIC 5mV LINE 350mV MIC 5mV LINE 350mV dB GAIN GAIN dB LINE 1 LINE 2 R L R L dB GAIN R L 195mV 2V 47KΩ 1 2 A A1 A1 A1 A1 B B B B A A A B1 B1 B1 B1 LINE INPUT 1 LINE INPUT 2 LINE INPUT 3 LINE INPUT 4 LINE INPUT 5 LINE INPUT 6 LINE INPUT 7 LINE INPUT 8 CONFIGURABLE BALANCED LINE INPUTS BALANCED LINE INPUTS MIC MIC MIC MIC PHANTOM PHANTOM PHANTOM PHANTOM LINE LINE LINE LINE G G G G...

Страница 5: ... for each one Besides the paging desk MX 801 itself includes its own adjustments on the rear part as follows 1 2 3 4 5 6 Power switch Supply input RJ45 port Microphone volume control Chime volume control Chime selector 2 or 4 tones and OFF position 0 10 MIC VOL 0 10 CHIME VOL ON OFF COM CHIME POWER 24VDC 4 TONE 2 TONE OFF SERIAL NO PUBLIC ADDRESS SYSTEM MX 101 1 2 3 4 5 6 3 MX 801 1 PAGING DESK CO...

Страница 6: ... 5 5 0 0 0 1 1 1 6 6 6 7 7 7 8 8 8 10 10 10 9 9 9 SOURCE UP SOURCE DOWN PAGE BUSY MIC1 PRIORITY D 4 3 MIC1 Priority Each of the 8 matrix outputs MX 800 includes a priority button on the front panel that enables the MIC1 input to have highest priority against any input signals of a specific zone This selection is independent for each output and once it is enabled the MIC1 LED will be switched on In...

Страница 7: ...signal and will broadcast it to all 8 zones Next we show possible solutions with UDE equipment The first one consists of a GD 36 pre recorded message player connected that can be integrated with the fire alarm system as well The second option consist of a preamplifier that can actually mix the input of a GD 36 as well as a microphone input and a music source as well This way any of these audio sou...

Страница 8: ...ystem the user should use the DIP switch by selecting any of the following combinations master slave 1 slave 2 slave 3 If the selection of the combinations is configured incorrectly it may lead to the malfunctioning of the system When connecting any of the Slave matrix only the master matrix inputs 8 audio inputs MIC1 and paging desk will be operative All the slave matrix inputs will be disabled T...

Страница 9: ...is connected This adjustment is used to control the remote source s gain This will provide an independent adjustment for each zone Each zone can have a level remote source assigned to it It is designed like this in order to enable users who do not want to use the local line input of the remote panels to have the possibility of choosing a remote source for only that zone Once the MX 888 is linked w...

Страница 10: ... connector MIC1 on the rear part of the device Only one microphone can be used even if there is more than one matrix interconnected This microphone allows the system to provide a configurable priority input The MX 800 matrix allows the connection of up to 8 outputs In case of an expanded matrix system the possible outputs increase up to 32 The audio output is connected using a terminal black label...

Страница 11: ...s follows The different interconnected matrix must be correctly identified by using the switch DIP ON Any of the 4 combinations must be selected to identify if it as a MASTER matrix or any of the 3 SLAVE matrix available LINK OUT LINK OUT LINK OUT LINK IN LINK IN LINK IN MASTER MATRIX SLAVE MATRIX 1 SLAVE MATRIX 2 SLAVE MATRIX 3 SYSTEM CONFIGURATION MX 800 MX 800 1 MX 800 2 MX 800 3 MX 800 4 12 11...

Страница 12: ...sabled from the matrix It must be done from the remote control panel itself 6 AUDIO EQUALIZATION 1 2 3 4 5 The MX 800 matrix provides several gain adjustments for audio inputs and outputs Therefore the following steps must be verified Adjust the gain control of every line input Adjust the gain control of all paging desks MX 801 from their rear panel as well as from the matrix s rear panel Adjust g...

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