Black Box MT1000A-13-R3, Quick Start Manual

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Chapter 2 Installation and Setup MT1000A Installation and Operation Manual
2-4 Installation and Setup
Access to the inside of the equipment is permitted only to qualified and
authorized service personnel.
To avoid accidental electric shock, always disconnect the unit from the power
line and from all the cables before removing the cover.
Dangerous high voltages are present inside the MT1000A when it is connected
to power and/or to the links. Moreover, under external fault conditions,
dangerous high voltages may appear on the lines connected to the MT1000A.
Any adjustment, maintenance, and repair of the opened instrument under
voltage should be avoided as much as possible and, when inevitable, would be
carried out only by a skilled technician who is aware of the hazard involved.
Capacitors inside the instrument may still be charged even after the
instrument has been disconnected form its source of supply.
The MT1000A contains components sensitive to electrostatic discharge (ESD). To
prevent ESD damage, avoid touching the internal components, unless also
touching the MT1000A frame.
There are jumpers that are not listed below. They are set by the manufacturer and
should not be touched.
Setting the Internal Switches
The internal switches are located on the MT1000A main and interface boards as
identified in
Figure 2-1
. The functions of the switches are described in Table 2-1.
To set the switches:
1. Identify the switch locations, refer to Figure 2-1 .
2. Change the settings as required (refer to the following table for settings).
Warning
Caution