Supero SUPER S2QE6, User Manual

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2-18
S
UPER S2QR6/S2QE6 User's Manual
Installation
Power Supply Failure
Alarm Enable/Disable
The system will notify you in the
event of a power supply failure.
This feature assumes that three
power supply units are installed in
the chassis, with one acting as a
backup. If you only have one or
two power supply units installed,
you will want to disable this with
JP55 to prevent false alarms. You
must connect the PWR P cable for
this feature (see page 2-16). The
default setting is enabled. See
Table 2-24 for jumper settings.
J u m p e r
Position
O p e n
C l o s e d
Definition
D i s a b l e d
E n a b l e d
Table 2-24
Power Supply Failure
Alarm Enable/Disable
Jumper Settings (JP55)
Front Side Bus Speed
JP1 sets the FSB speed. Since
the S2QR6/S2QE6 only runs at a
100 MHz front side bus speed,
you do not need to change this
setting. Table 2-23 describes the
jumper settings.
Table 2-23
Front Side Bus Speed
Jumper Settings (JP1)
J u m p e r
Position
O F F
O N
Definition
A u t o
1 0 0 M H z
* Note: The Auto setting allows
the CPU to set the speed.
2-9 Jumper Settings
Explanation of
Jumpers
To modify the operation of the
motherboard, jumpers can be used
to choose between optional set-
tings. Jumpers create shorts be-
t w e e n t w o p i n s t o c h a n g e t h e
function of the connector. Pin 1 is
identified with a square solder pad
on the printed circuit board. See
the motherboard layout pages for
jumper locations.
C o n n e c t o r
P i n s
J u m p e r
C a p
Setting
Pin 1-2 short
3 2 1
3 2 1