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Removing and Installing the Controller Chassis
PAGASYS GEN II (P-SYS-G)
Federal Signal www.fedsig.com
10. Reconnect all cable connectors into their proper locations:
• Insert the lower transformer plug into its header while observing its polarity.
• Insert the upper transformer plug into its header while observing its polarity.
• Insert the fan connector into its header while observing its polarity.
• Insert the front panel connector on the top edge while observing its polarity.
Figure 48 Lower Transformer Plug
7. The amplifier card has two black metal handles. Lift both handles at the same time
and open them up, turning by an angle greater than 90 degrees.
Figure 49 Two Black Handles on Amplifier Card
8. Holding by the open handles, carefully slide the card out of the chassis.