Apart PM1122 Handleiding

Apart Receiver PM1122

Lees hieronder de 📖 handleiding in het Nederlandse voor Apart PM1122 (12 pagina's) in de categorie Receiver. Deze handleiding was nuttig voor 49 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/12

After reading these pages, most of you will be able to connect sources and operate

this unique preamp/mixer without further instructions. For more details, please take a look at the

blockdiagram for better understanding and refer to the front and rear panel layout descriptions on the next pages.

The PM1122 features 5 mono mic/line balanced inputs with individual sensitivity, level and tone adjustment potmeters.

Each mic input has its own phantom dipswitch at the back. Each mic input can be assigned to zone 1 and/or zone 2

outputs with dipswitches on the front of the preamp.

Don’t use unbalanced sources in combination with phantom power turned on on the same channel !

Every mic/line channel has its own signal/clip led, it lights green when a sufciently strong signal is present, and turns

red when the input is overloaded, turn down the sensitivity adjustment at the rear to prevent unwanted overloads !

The 5 mic/line inputs (+ the adjustable chime) are all being mixed together to the mix mic output after passing through

the adjustable noise gate. This circuit mutes the mic/line + the chime output signal mix output when no sufciently

strong signal is present. The gate is active (closed) when the yellow led lamp next to the gate sensitivity knob is lit. Use

the gate only to mute unwanted mic noise in your mic/line signal, it is not a “vox” or “voice over”circuit. Set the threshold

until the gate “opens” when you are talking softly (not shouting !) into one of the connected mics or when a mono line

signal is present or when the chime is activated (rst set the chime and mic levels to an appropriate level).

The combined output is separately available at the rear of the device and allows you to use multiple PM1122 units in a

chain with even more mics, output zones or line sources.

A separate mix/mic input is also provided to accept the mix/mic signal from another PM1122 preamp’s mic mix output.

The level of this input can be adjusted with the mic/line 5 potmeter at the front. You can also use this “line input from

another PM1122” as an unbalanced mono line input. When the settings are all done correctly, you can use both inputs

mic/line5 and link input simultaneously because they are being mixed together internally.

Mic inputs 1 and 2 offer an external switch connection on the euroblock connector to activate the chime and priority.

Chime level is also presettable at the rear. Set its level to zero if you don’t need the chime.The rear priority dipswitches

allow you to preset if line level mute per zone is activated yes or no in case a priority mic contact is activated. Mono

inputs are numbered from 1 to 5 and are all mixed together, so in fact you can use this single priority contact in parallel

for all 5 inputs if required (e.g. 5 call mics in a supermarket).

PM1122 also has 4 stereo line level inputs called A to D. Line level is presettable at the rear, this allows signals from

various sources to sound equally loud when you are switching from one source to another. Line levels reaching from

MP3 player’s headphone outputs up to professional line levels from mixers or other sound sources like tuners, CD

players etc can be applied to these unbalanced cinch connectors. Line inputs can be assigned to two zones with the

front music input selectors, or can be remotely controlled with the separately available remote control units.

Zone outputs are individually switchable to mono or stereo at the back and have separate bass, treble, priority set and

music level adjustment per zone. Zone 1 and 2 outputs are available unbalanced on cinch connectors and zone 1 also

available balanced on euroblock connectors.

Finally there is the balanced emergency input with priority contact and adjustable input level. Level is presettable at the

rear only for safety reasons.

For remote control and local signal input, there are 2 pcs RJ45 style connectors available at the rear, one connector

per zone. These are NOT LAN compatible !!! Don’t connect any LAN cable from computer or other networks to these

terminals, they are meant for connecting APart-audio remote control systems only. See the manual of these units for

more details.

Product specificaties

Merk:	Apart
Categorie:	Receiver
Model:	PM1122
Kleur van het product:	Zwart
Gewicht:	3200 g
Gewicht verpakking:	4000 g
Stroomvoorziening:	24V DC, 1000mA
Connectiviteitstechnologie:	Bedraad
Impedantie:	600 Ohm
Frequentiebereik:	20 - 22000 Hz
Lijnuitgang:	Ja
Lijningang:	Ja
Afmetingen (B x D x H):	438 x 222 x 44 mm
Totale harmonische vervorming (THD):	0.008 procent