Service manual

36 Encore — Installation and Service Manual
Section 2 — Installation
Figure 16. System Controller Components
Control Processor Submodule Jumper Settings
The Control Processor submodule provides the processing capacity
required for the Router Control and/or the Control Panel Server applica
-
tions. This module has several user adjustments.
Four sets of Jumpers reside on the Control Processor module (see
Figure 17):
• Placing the CMOS Jumper in the Clear position and resetting the
System Controller module will erase the CMOS memory. After clearing
the memory, the jumper must be returned to the Normal position and
the System Controller module reset to resume operation. Only operate
the System Controller with the jumper in the Normal position,
• Placing the BIOS Bank Jumper in the Upper position will select the
upper BIOS Bank. The Lower position selecting the lower BIOS Bank is
default,
• Placing the Watchdog Timer Jumper in the On position will cause the
module to reset whenever a Watchdog Timeout occurs. The Off position
will cause a non-maskable interrupt whenever a Watchdog Timeout
occurs. Off is the default position, and
• Placing the BIOS Write Protect Jumper in the Program position will
allow the BIOS to be programmed. Write Protected is the default posi
-
tion. Only operate the System Controller with the jumper in the Write
Protected position.
System Controller Module Motherboard
GSC ISA Mezzanine
SIO ISA Mezzanine
Fan
Assembly
Control Processor Sub-Module
Optional mezzanines
Side ViewFront Rear
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