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15
Installallation and Maintenance Manual
Federal Signal www.fedsig.com
Selecting a Rotation Speed
5. The default jumper setting of 90 RPM is a single-pin position,
either the right or left pin. The settings for 75 RPM and 120 RPM
are both two-pin positions.
• To change the rotation speed to 75 RPM, pull the jumper
straight up from the pin and place it on the right two pins.
• To change the rotation speed to 120 RPM, pull the jumper
straight up from the pin and place it on the left two pins.
6. After selecting the rotation speed, position the reflector onto
the beacon assembly.
7. Secure the reflector with the two Torx
®
screws through the
screw access holes on the top of the reflector.
8. Position the dome onto the base and twist it until it locks.