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To install a Remote X/Y Control Unit:
Warning: To avoid ESD (Electrostatic Discharge) damage to
sensitive components, make sure you are properly
grounded before handling any boards.
1.
Detach power from all the enclosures in the distribution
matrix.
2.
Link the remote front panel to the distribution matrix.
See section 1.3, “Linking Enclosures,” for more
information on linking enclosures.
3.
Ensure that the voltage selectors on the remote and all
other enclosures in the distribution matrix are in the
correct position.
4.
Attach power to each enclosure in the distribution matrix,
including the Remote X/Y Control Unit. The distribution
matrix goes through its startup sequence.
4.3.3
Blank Front Panel
A blank front panel is an AutoPatch front panel with one indi-
cator LED and no control keys. The blank front panel is the
standard panel attached to the front of an enclosure. The
only indicator on the blank front panel is the green on/off in-
dicator LED.
The main advantage of a blank front panel is the inability of
anyone in direct contact with the distribution matrix to alter
any of its settings.
Although a Local X/Y Control Panel is recommended for trou-
bleshooting and redundant control, it is possible to control
your 1YDM without an X/Y Control Panel. Several methods
for controlling your 1YDM through the serial ports are avail-
able. For more information on using an external controller
and the types of external controllers available, refer to section
4.4, “Using External Controllers.”
4-10
Chapter 4
AutoPatch
TM
1YDM Series
Pow er ON
figure 4.12 Blank Front Panel