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Summary of Contents for Cloud CDPM
- Page 1 ‘Clearly Better Sound’ Version 1 CDPM DIGITAL PAGING MICROPHONE Cloud Electronics Limited CDPM Setup and Installation Guide Copyright Cloud Electronics Limited 2005...
- Page 3 CLOUD ELECTRONICS LIMITED CDPM Setup and Installation Guide © Cloud Electronics Limited 140 Staniforth Road • Sheffield S9 3HF • England Phone +44 (0)114 244 7051 • Fax +44 (0)114 242 5462 E-mail technical@cloud.co.uk • WebSite www.cloud.co.uk...
- Page 5 Configuring the CDPM ........6...
- Page 6 Scenarios ..........11 Connecting a CDPM-4 to a 46/50 ......11...
- Page 7 The CDPM paging microphones operate from a low voltage supplied by either an AC adaptor or the Cloud host device to which the mic is connected; as such the unit requires little in the way of special safety precautions. However the case and gooseneck of the microphone are electrically connected to the chassis of the Cloud host device.
- Page 8 CDPM Digital Paging Microphone Setup And Installation Guide CLOUD ELECTRONICS LIMITED NOTE: This feature is only available if the CDPM group lock is off. See section 7.5 for details of how to set the group lock. ¡ ¢ £ ¤...
- Page 9 § For CDPM units on the network which are to be connected to a mixer, it is possible to power the CDPM from the mixer as long as the capacity of the mixer is sufficient and the mixer has a power supply connection for paging microphones.
- Page 10 'GND' connection. This cable should also be screened, but this should be separate to the 'GND' connection. If the CDPM is to be powered from the Cloud host mixer then an additional core is required on the control cable.
- Page 11 The output of the analogue interface reflects zone selections across the entire system and is not limited by the number of zones available on the microphone it is contained within E.G. an analogue interface installed into a CDPM-4 will be able to operate over all 16 network zones if other microphones on the system require it.
- Page 12 CDPM is to operate over a sub-set of the available zones. Factory default is for the display to be set so that Zone 1 on the CDPM display corresponds to Zone 1 on the paging network. Jumpers J11-14 offset the display such that the displayed zone on the CDPM corresponds to the network zone which is the sum of the display and the offset.
- Page 13 ¤ § To reset the CDPM microphone to the software factory defaults (group memory empty, all zones enabled), the unit will need to be powered up with jumper J7 linking the pins. Once the reset has been performed, ensure that the header does not link the pins for subsequent power-ons.
- Page 14 8. Disconnect power, then disconnect jumper J7 to prevent NVM reset on power-up Once a zone has been disabled, it will be completely inaccessible to that CDPM (including all call and group selection operations). Note that disabling a particular zone on a microphone will not effect any of the other microphones on the network.
- Page 15 ¨ ¤ The Cloud Paging Interface Buss must be correctly terminated at each end to prevent communication problems. The factory default settings for the CDPM configure the unit to terminate the buss correctly. This means that intermediate microphones (those with both an ‘IN’...
- Page 16 For access terminal block connections, this is best achieved at the mixer end of the connection. • Only reassemble the unit using the original screws or screws identical to the originals. Fig 8.1: Jumper locations on CDPM main PCB V1 210605...
- Page 17 ¨ ¤ In this use case, an installation of four zones is considered, where the CDPM-4 is to be used in conjunction with a 46/50 mixer-amplifier. There is a requirement for a single paging point, so no further microphones will be required.
- Page 18 The mixers can be used to power one microphone each, so in this case, the Z8 is used to power one of the CDPM-4 microphones and the Z4 used to power the other CDPM-4. Both the CDPM-12 microphones will need to use separate CDPM-PSUs. *RECEPTION*...
- Page 19 To initialise the microphones, the CDPM-PSU can be used to connect power to each of the units. To initialise a unit it will need to power up with the NVM reset jumper ‘ON’ (J7). Once the unit has powered up the zones that are not being used should be disabled.
- Page 20 Z8 Zoner Mixer Paging Mic Connections Fig 9.2.1: Access Contact Connections between PP3, PP4 and mixers CLOUD ELECTRONICS LTD, 140 STANIFORTH ROAD, SHEFFIELD, S9 3HF ENGLAND. TEL: (+44) 114 244 7051 FAX: (+44) 114 242 5462 email: technical@cloud.co.uk homepage: www.cloud.co.uk...
- Page 21 ¡ ¢ £ ¤ ¥...
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