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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