Table of Contents
INSTALLATION
1-
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This section provides information on installing and checking the operation of the MUX.
DETERMINING CURRENT REQUIREMENTS
The MUX circuit card obtains its operating voltages from the host computer> power supply through
the I/O channel. Before installing the card, it is necessary to determine whether the added curre,nt
will overload the power supply. The current requirements of the card are listed in the power
requirements entry of table 1-1. Current requirements for all other I/O cards can be found in
the appropriate Technical Reference Manuals.
FIRMW ARE (EPROM) INST ALLA TION
I
CAUTION
I
SOME OF THE COMPONENTS USED IN THIS
PRODUCT ARE SUSCEPTIBLE TO DAMAGE BY
STATIC DISCHARGE. REFER TO THE SAFETY
CONSIDERATIONS
INFORMATION
AT
THE
FRONT OF THIS MANUAL BEFORE HANDLING
THE
CARD
OR
REMOVING
OR
REPLACING
COMPONENTS.
The EPROMs are installed in sockets provided on the MUX card as shown in figure 2-1. Ensure
that they are installed properly, and that they have not been damaged or loosened from their soc-
kets during shipping ..
2-1
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