Справочник Пользователя для Crestron qm-rmcrx-ba

Crestron QM-RMCRX-BA   

         QuickMedia™ Receiver/Processor

 

Proper grounding is required. Connect the ground from the QM peripheral (in 
this example a QM-WMC) to earth ground. Connect the Cresnet shield lead at 
the QM-RMCRX-BA control processor to the ground lead. The control 
processor chassis must also be connected to an earth ground (building steel). 
Refer to the following grounding diagram. 

The QM-RMCRX-BA can be powered through the NET network connector 
(Cresnet), or by the external PW-2420 power pack (50W) included but not by 
both methods. Use the provided external power pack to provide power to 
peripheral Cresnet devices (via the Cresnet connector).  

If additional power is needed, Crestron recommends its CNPWS-75 (75 watts) 
external power supply. 

CAUTION: Use only Crestron power supplies for Crestron equipment. Failure 
to do so could cause equipment damage or void the warranty. 

NOTE:  Use care in wiring installations to avoid applying 24 VDC power to 
Cresnet wiring from an external power pack as well as from a system device that 
contains its own power supply. Although this condition should not cause any 
damage, Crestron does not recommend it.  

NOTE: In larger system configurations that require more power than supplied 
by Cresnet, disconnect the +24 VDC wire from the QM-RMCRX-BA Cresnet 
connector and provide the +24 VDC power to the peripheral devices by an 
alternate Crestron power source. 

The Crestron Toolbox (replacement for Crestron Viewport, you may continue to 
use Viewport if desired) is a broad-based software package that accomplishes 
multiple system tasks, primarily using an RS-232 or TCP/IP connection between 
a PC and one or more Crestron control systems.  

You can use the Crestron Toolbox to: 

• 

Observe system processes. 

• 

Upload operating systems and firmware. 

• 

Upload programs and touchpanel projects. 

• 

Set or change device Network IDs. 

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