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General Description
PAGASYS GEN II (P-SYS-G)
Federal Signal www.fedsig.com
Configuring for non-ISMT
To configure a group of Amplifier Chassis sharing a common Standby Amplifier Bus for
non-ISMT Amplifier Standby routing:
• You may configure only one Amplifier Chassis in the Amplifier group to contain a
Standby Amplifier.
• In the Chassis containing the Standby Amplifier, fit the four jumpers on the front
motherboard on the left side. (See Figure 20.)
• Completely remove or move the four jumpers on the front motherboard of every other
Chassis in the group to the right side in all Chassis other than the Chassis with the
Standby Amplifier.
Configuring for ISMT
To configure a group of Amplifier Chassis sharing a common Standby Amplifier Bus for
ISMT Amplifier Standby routing:
• You may configure only one Amplifier Chassis in the group to contain a Standby
Amplifier.
• In the Chassis containing the Standby Amplifier, only one ISMT card may be installed
in the group of Chassis.
• Completely remove or move the four jumpers on the front motherboard of every
Chassis in the group to the right side in all Chassis.
• When inserting an ISMT card into a Chassis, the ISMT card red module with five
micro switches must be configured to match the address of the host Amplifier Chassis.
Figure 19 ISMT Card (P-ISMT-G)