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RAD Data comm ASMi-52 Manuel D’Utilisation

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ASMi-52 Ver. 2.5 
Site Requirements and Prerequisites 
2-1 
Chapter 2 
Installation and Setup 
2.1 Introduction 
This chapter describes installation and setup procedures for the standalone  
ASMi-52 modem. 
After installing the unit: 
•  Refer to 
Chapter 3
 for the operating instructions. 
•  Refer to 
Chapter 4
 for the detailed system configuration procedures using an 
ASCII terminal connected to the ASMi-52 control port. 
If a problem is encountered, refer to 
Chapter 5
 for test and diagnostic instructions. 
 
Internal settings, adjustment, maintenance, and repairs may be performed 
only by a skilled technician who is aware of the hazards involved. 
Always observe standard safety precautions during installation, operation, and 
maintenance of this product. 
 
The ASMi-52 standalone unit is designed for desktop or bench installation and is 
delivered as a fully assembled unit. No provisions are made for bolting the unit to 
a tabletop. 
 
To install ASMi-52: 
1.  Determine the required configuration of ASMi-52, in accordance with your 
application. 
2.  Connect the line (see 
Connecting the Line
 below). 
3.  Connect the DTE (see 
Connecting the DTE Interface
 below). 
4.  Connect power to the unit (see 
Connecting the Power 
below). 
2.2  Site Requirements and Prerequisites 
AC-powered ASMi-52 units should be installed within 1.5m (5 ft) of an 
easily-accessible grounded AC outlet capable of furnishing the voltage in 
accordance with ASMi-52 nominal supply voltage. 
DC-powered ASMi-52 units require a -48 VDC power source, which must be 
adequately isolated from the main supply.  
Warning