Installation Instructions

Troubleshooting
If a malfunction occurs, follow the suggested steps to identify and fix the problem. If the problem cannot be resolved there
may be a problem with the FIU, the satellite or the DIU. If you have current NSN support, please call Toro NSN at 1-800-527-
4248. Otherwise, please call our
Toro Help Line, 1-800-664-4740 Monday through Friday, 7:30 AM 4:00 PM (Pacific Time).
Field Interface Unit Specifications
Enclosure Dimensions: 5 3/8'' W x 7.5'' D x 13'' H (13.7 cm W x 19 cm D x 33 cm H)
Input: 12 V d.c., 1.5A (max.) Output: NEC Class 2 Fuse Protection: 1.5A (fast-blow)
Caution: For continued protection against risk of fire, replace only with the same type and rating of fuse.
Power Supply Input: 100250V a.c., 50/60 Hz, 0.38A, +/- 10% Power Supply Output: 12 V d.c., 1.5A
Electromagnetic Compatibility
Domestic:
This equipment has been tested and found to comply with the limits for a FCC Class B digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction, may cause harmful interference to the radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
1. Reorient or relocate the receiving antenna
2. Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for help.
The user may find the following booklet prepared by the Federal Communications Commission helpful:
''How To Identify and Resolve Radio-TV Interference Problems''. This booklet is available form the U.S. Government Printing
Office, Washington, DC 20402. Stock No. 004-000-00345-4
International: This is a CISPR 22 Class B product.
PC Connected Light Off.
FIU Active Light Off
FIU Ready Light Off
Processor Ready Light Off
Field Transmit Light never turns On.
Field Receive/Busy Light never turns On.
1. FIU is not powered up.
2. Defective cable.
3. Defective FIU.
1. FIU is not powered up.
2. Defective cable.
3. Defective FIU.
1. SitePro is not downloaded prop-
erly and/or COM port driver
needs to be restarted/reloaded.
2. Bad processor or bad FIU.
1. Bad connection between modem
card and Serial Back Plane
(motherboard) inside the FIU.
2. Bad modem card.
1. Bad connection between FIU and
field satellite or DIU.
1. Apply power.
2. Replace cable.
3. Contact Toro distributor / NSN.
1. Apply power.
2. Replace cable.
3. Contact Toro distributor / NSN.
1. Restart SitePro program with FIU
COM port defined. Repeat sys-
tem setup procedure (see p.9).
2. Contact Toro distributor / NSN.
1. Contact Toro distributor / NSN.
2. Contact Toro distributor / NSN.
1. Contact Toro distributor / NSN.
© 2003 The Toro Company, Irrigation Division Form Number 373-0085 Rev. C