Specifications

Chapter 2 Installation and Setup ASM-10/8 Installation and Operation Manual
2-2 Installation and Setup
2.3 Installation and Setup
ASM-10/8 is a standalone device intended for tabletop or bench installation. It is
delivered completely assembled. No provisions are made for bolting the ASM-10/8
to the tabletop.
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To install ASM-10/8:
1. Determine the required configuration of the modem according to your
application, and set the internal jumpers and switches accordingly
(see Figure 2-1 and Table 2-1).
2. Connect the line (see Connecting the Line below).
3. Connect the DTE interface (see Connecting the DTE below).
4. Connect power to the unit (see Connecting the Power below).
Setting the Internal Jumpers
This section provides information on the functions of the internal jumpers and
switches, to help you in the selection of the correct settings for particular
application, and gives you step-by-step instructions for performing the internal
settings. The default settings are also listed.
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To set the ASM-10/8 internal jumpers:
1. Open the ASM-10/8 case.
2. Set the ASM-10/8 internal jumpers and switches, referring to Table 2-1.
3. Reinstall the ASM-10/8 cover.
Access to the inside of the equipment is permitted only to the authorized and
qualified personnel.
To avoid accidental electric shock, always disconnect the interface cables and
the power cord before removing the unit from its casing.
Line voltages are present inside ASM-10/8 when it is connected to power
and/or the lines. Moreover, under certain fault conditions, dangerous voltages
may appear on the lines connected to the unit.
Any adjustment, maintenance and repair of the opened instrument under
voltage must be avoided as much as possible and, when inevitable, should be
carried out only by a skilled technician who is aware of the hazard involved.
Capacitors inside the unit may still be charged even after the unit has been
disconnected from its source of power.
ASM-10/8 contains components sensitive to electrostatic discharge (ESD). To
prevent ESD damage, avoid touching the internal components, and before moving
jumpers, touch the ASM-10/8 frame.
Warning
Caution