Cloud PM4 Uživatelský manuál stáhnout pdf (Strana 1)

PM Series Paging Microphones

PM4, PM8, PM12 & PM16

General Description

The Cloud PM range of Digital Paging Microphones is a development

of the successful CDPM Series. The microphones are designed

for general purpose multi-zone applications and have a powerful

range of options that make them suitable for almost any situation.

They are easy to install and congure, and provide the user with an

elegant and simple-to-use unit. The microphones are suitable for

use as free-standing units, or may be wall-mounted for security

and/or space considerations.

Four models of the PM are available: the PM4, PM8, PM12 and PM16.

The models differ only in the number of zone select buttons on

the front panel (4, 8, 12 or 16 respectively), and consequently in the

maximum of zones that can be supported.

PM paging microphones allow for paging to individual, multiple or all

zones; zone groups may also be dened for single-button selection of

several zones. A Press To Talk button enables the integral gooseneck

microphone. A pre-announcement chime may be enabled if required;

an internal chime sounder is provided for local conrmation.

A further conguration option allows for paged zones to be

cancelled after an announcement, or remain selected.

PM microphones can be integrated into audio systems in two ways –

via the Cloud Digital Paging Interface, enabling simple connection to

recent Cloud products via CAT-5 cable – or via an analogue interface

to any Cloud (or third-party) audio system equipped with industry-

standard short-to-ground access connectors.

The Digital Paging Interface may be used to interconnect up to 32 PM

Series microphones, to permit paging from more than one location,

with a total allowable cable run of up to 1 km. Different models of PM

may be intermixed on a single network. Overall network connection

to the audio system may be via either interface method. Connection

to recent Cloud products - such as the DCM1 – will be via the Digital

Paging Interface. PM microphones are also directly compatible with

the earlier Cloud CDPM range. PM and CDPM microphones may be

freely intermixed on the Digital Paging Interface.

Because PM microphones are also equipped with an “analogue”

short-to-ground access port, they may be interfaced with equal ease

to other current Cloud products, such as the Z4II and Z8II Venue

Mixers, the CX163 and CX263 Mixers and the 36/50 and 46/50

Integrated Mixer Ampliers. Other, older Cloud products may also

be compatible; please contact Cloud’s Technical Department for

advice or visit the Cloud website (www.cloud.co.uk).

The PM Series provide a congurable two-layer priority system to

resolve the possibility of conicting announcements when more

than one paging microphone is installed on a network. In addition,

a Busy LED illuminates if an announcement is made from anywhere

in the system. Further conguration options include the ability to

disable selection of one or more zones from individual microphones,

and a “zone offset” facility whereby a microphone with fewer zone

buttons (i.e., a PM4) can address higher-numbered zones.

NOTE: PM Series microphones are also available with an integral

digital message store capable of holding multiple pre-recorded

messages. Please see separate datasheet on the Cloud PM-SA Series

Paging Microphones for further information.

• Multiple-zone paging microphone

• High quality dynamic mic mounted on 300 mm

gooseneck – windshield included. (Alternative 140 mm

gooseneck also available)

• Individual and multiple zone selection

• User-denable or xed zone groups with dedicated

group selection buttons

• Group lock (internal jumper) prevents alteration

of group denitions

• LED conrmation of all zone selections

• Legend area on panel for zone labelling

• ‘TALK’ and ‘CALL ALL’ buttons

• Adjustable mic level

• Choice of four pre-announcement chimes, with internal

sounder and adjustable level

• ‘BUSY’ LED

• Congurable two-layer announcement priority system

• Auto zone reset after announcement (installer-selectable)

• Installer-selectable Zone disable function

• Zone offset function – permits PM4/8/12 units to

address any consecutive subset of zones

• Cloud Digital Paging Interface (via CAT-5)

• Analogue interface with short-to-ground contacts

• Compatible with Cloud DCM1 Digitally Controlled Mixer

(via Digital Paging Interface)

• Up to 32 PM units of any type can be daisy-chained

over 1 km of CAT-5

• Compatible with Cloud Z4II, Z8II, CX163 and

CX263 Zone Mixers, and 36/50 & 46/50 Multi-zone

Mixer Ampliers (via analogue interface)

• Compatible with third-party equipment equipped

with short-to-ground access connectors

• No internal mains - powered by external PSU

or via Digital Paging Interface

Cloud PM16

245mm / 9

65mm

/ 2

/2"

170mm / 6

1 2 3 4

Shrnutí obsahu

Strany 1 - PM Series Paging Microphones

PM Series Paging MicrophonesPM4, PM8, PM12 & PM16General DescriptionThe Cloud PM range of Digital Paging Microphones is a development of the succe

Strany 2 - System Example

Up to 32 PM Series microphones may be interconnected in a simple “daisy-chain” manner via the Digital Paging Interface, using standard CAT-5 cable and

Strany 3 - Technical Specications

Technical SpecicationsMicrophoneCapsule Type Electret CondenserPolar Pattern CardioidSensitivity 68 dB ±3 dB (0 dB = 1 V/µbar @ 1 kHz)Frequency respo

Strany 4 - Issue_2.0 E&OE

PM4-16 Compressorcharacteristics.-55+0-50-45-40-35-30-25-20-15-10-5Output dBu-50 +0-40 -30 -20 -10Input dBuCompressor CharacteristicsPolar Response Ca