background image

NOTE:   If   different   messages   are   issued   before   15   seconds,   the  recording   may   not   be

done to protect the memory. In this case when  you press “RECALL”  key, “BSY”  indicator will
automatically  light up showing there is no recorded message.

 3.4  SYSTEM EVENT

The desktop microphone MPS 8Z allows to launch system events, such as pre-recorded

messages   issuance,   sound   sources   assignment,   zone   volume   control,   etc.   To   assign   system
events to zone memory selection buttons of the MPS 8Z, see the software con figuration User's
Manual of NEO system.

 3.4.1  LAUNCHING SYSTEM EVENTS

To launch a system event press the “event” control. The “CW” and “BSY” indicators will

light up simultaneously. Then select the desired event by pressing the zone memory button where
it is assigned. Then push “TALK” to con firm or “CANCEL” to cancel. If the system has been able
to launch the event, the “CW” indicator will blink twice.

 4  CONNECTION AND SETTING UP

 4.1  POWER SUPPLY

The MPS 8Z is provided with an external power supply of 5V DC A female USB connector,

which is connected by a male AB miniUSB cable to a male A USB, also provided. It can be used
to supply the equipment or it can also be supplied directly from the ACSI bus. In this case keep
power supply for later use.

 4.1.1  POWER SUPPLY SELECTOR

The equipment has a “PWR” selector that

allows you to choose the energy source between
local or provided through the ACSI bus. When the
selector is in OFF position, the equipment will be
locally   supplied   by   the   external   charger.   When

the

selector   is   in   ON   position,   the   MPS   8Z   will   be
supplied   from   the   ACSI   bus.   If   the   external
charger is connected, it will switch automatically if

the

ACSI bus power is interrupted.

LDA Audio Tech – 31 Severo Ochoa - 29590 MALAGA, Spain. Tel: +34 952028805

7

User's Manual: MPS 8Z

Picture 4: Power supply selector

Содержание NEO MPS 8Z

Страница 1: ...User s Manual Model MPS 8Z...

Страница 2: ......

Страница 3: ...7 4 CONNECTION AND SETTING UP 7 4 1 POWER SUPPLY 7 4 1 1 POWER SUPPLY SELECTOR 7 4 2 CONNECTION TO THE SYSTEM ACSI BUS 8 4 2 1 BUS TERMINATOR 8 4 3 MPS 8K EXPANSION KEYBOARDS INSTALATION 9 4 3 1 KEYBO...

Страница 4: ...ulated by qualified personnel 8 Pay attention to the connection polarity when operating the equipment with a direct current DC power source The reversed polarity connection can cause damage to the equ...

Страница 5: ...nes per memory 64 zones 2 Up to 64 zone memories with addressing of 8 zones per memory 512 zones by means of expansion keypads 3 8 memories for system events 4 Recall from latest live PA message 5 Din...

Страница 6: ...the problem persists see chapter 6 4 for resolution Yellow color 2 1 2 STATUS INDICATORS OF THE CALL CHANNEL The status indicators per channel show at all times their status or operating condition d...

Страница 7: ...st voice announcement message into the selected zone memories e ALL CLEAR The ALL CLEAR button is located to the right of the upper area of the keyboard Allows the selection of all available zone memo...

Страница 8: ...VOICE ALARM SYSTEM ACSI LOOP The equipment has two connections for distributed elements in Public Address systems It consists of a line level audio input plus control signals for connecting up to 8 de...

Страница 9: ...iption Type Signals Activation Expansion port I O N A Table 4 Expansion port 3 OPERATION DESCRIPTION 3 1 TURNING ON Select the power supply origin as shown on 4 1 Connect the power supply cable into P...

Страница 10: ...ne 1 we can select Zone 1 and in the memory 2 the zone 2 The zones assigned to each zone memory can contain up to 8 zones of the system Thus one MPS 8Z can address up to 64 zones of the system and up...

Страница 11: ...l If the system has been able to launch the event the CW indicator will blink twice 4 CONNECTION AND SETTING UP 4 1 POWER SUPPLY The MPS 8Z is provided with an external power supply of 5V DC A female...

Страница 12: ...ng up of the LINK and EMG indicators The set bus adress will be indicated by lighting the indicator of the zone memory associated Push the memory selection button whose number corresponds with the des...

Страница 13: ...follow the next steps Disconnect MPS 8Z from the ACSI bus and from the power supply Place the connection adapter supplied with the expansion keyboard on the chosen side and connect both the paging sta...

Страница 14: ...Zones 57 64 ID 8 Zones 9 16 Selection not allowed by default it will assigned ID 1 ID 9 Zones 9 16 Selection not allowed by default it will assigned ID 1 ID 0 Zones 9 16 Selection not allowed by defa...

Страница 15: ...igital Sound Adjustment is a Digital Voice Processing that automatically adjust the gain of the voices of different users When this function is enabled the zone 4 light will remain on To confirm the n...

Страница 16: ...ipment will restart Configure the address accordingly see 4 2 If this procedure does not work disconnect the unit from the ACSI bus and contact LDA s Support Department Once the unit is removed if the...

Страница 17: ...s Support Department RMA and ask for a replacement You can keep using the equipment while the gooseneck is being replaced by using an external microphone and following the steps of chapter 4 4 3 If t...

Страница 18: ...Disconnect the first keyboard that is not switched on and connect the rest to the MPS 8Z If necessary re configure the address following chapter XX and the content of each zone through the System s Co...

Страница 19: ...ated ring for conceded word Buttons 3 buttons for special functions Memory Events and Cancel Re call button Selection deselection button of all zones 8 zone memory buttons 1 Talk button Functions Gong...

Страница 20: ...Ver 2...

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