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Safety
Unpack
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FAQs
Next steps
Introduction
Test
Install and connect a switching card
A switching card can be installed by the user; however external
connections to the switching module must be performed by qualified
service personnel.
Equipment needed:
Model 707B or 708B Semiconductor Switching Matrix
Switching card
Flat-bladed screwdriver
WARNING
To prevent electric shock that could result in injury or death,
NEVER handle a switching card that has power applied to it.
Before installing or removing a switching card, make sure the
Model 707B or 708B is turned off and disconnected from line
power. Even when the instrument is powered off, hazardous
voltages may be present in signal cables attached to the switch
cards. Always disconnect all cables before removing or
installing a switch card.
WARNING
Slot covers must be installed on unused slots to prevent
personal contact with high-voltage circuits.
To install a switching card in the Model 707B or 708B:
1. Turn the instrument power off.
2. Position the instrument so that you are facing the rear panel.
WARNING
As described in the International Electrotechnical Commission
(IEC) Standard IEC 664, the Model 707B and 708B switch cards
are Installation Category I and must not be connected to mains.
Содержание 707B
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