ࡱ;   !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGR@CompObjbWordDocument yObjectPool FMicrosoft Word 6.0 Document MSWordDocWord.Document.6ܥe- eFF SYSTEMS " AFFORDABLE REPEATER CONTROL SOLUTIONS " FF-8900 FC-900 Radio Control Interface Rev 1.00 TABLE OF CONTENTS Warranty 1 Introduction 2 Operation overview 2 Installation 3 FC-900 functions 4 FC-900 On/Off 6 Band Configure 6 Range Control 6 UF Control 6 Main Frequency 7 Main Band CTCSS 7 Sub Frequency 7 Sub Band CTCSS 7 Swap Bands 7 Reverse 7 Set Local Offset 8 Set Offset Frequency 8 S-Meter Read 8 Sub Mute 8 Sub TX Enable 8 Memory Recall 8 Set TX Power 9 Memory Store 9 Factory Initialize 9 FF-8900 command examples 9 FF-800 interface programming 10 Appendix A -- FF-8900 wiring Appendix B -- Rotor control interface wiring Appendix C -- Schematic and parts list Warranty FF Systems warrants its products to be free from defects for one year from the date of shipment. FF Systems may opt to repair or replace (at our option) any defective product. FF Systems does not warrant any defect due to lightning or other natural disaster. Any user modifications or repairs to any product sold by FF Systems will void this warranty. All returns must be accompanied by a Return Material Authorization (RMA) number provided by FF Systems prior to shipment. Shipments that do not have the proper return authorization prominently noted on the outside of the package will not be accepted. The purchaser is responsible for all shipping charges for any service procedure(s) performed by FF Systems (including warranty service). 30 Day Money Back Guarantee FF Systems offers a 30 day trial period on all products. The 30 day trial begins 5 calendar days after shipment from FF Systems. If the purchaser decides to return a product they must contact FF Systems for a Return Material Authorization (RMA) number on or before 6:00pm central time within 35 calendar days of the original shipment date. The purchaser then has fourteen additional days to return the merchandise to FF Systems. FF Systems claims no liability for lost or mis-directed shipments. The purchaser is responsible for all shipping charges. Product Condition Products must be in new condition or warranty repairable to qualify for refund. If merchandise incurs damage not covered under warranty, the refund will be delayed until the unit has been repaired and the cost of that repair shall be deducted from the refund. FF Systems is not responsible for damages incurred during shipment -- the purchaser should insure the merchandise for the purchase amount to avoid possible loss due to damage during shipment. Contact Address Mailing address: Shipping address: FF Systems FF Systems P.O. Box 1034 1726 Ryon Ln. Round Rock, TX 78680 Round Rock, TX 78681 (512) 238-7580 ATTN: Customer Service INTRODUCTION The FF-8900 is a microprocessor controlled interface for the ACC FC-900 multi-band interface. The 8900 accepts user commands from the FF-800 and converts them to the FC-900 data stream format. In addition, the FF-8900 maintains 50 memories which store Vܥe- eDUyDRxjxjjxjxjxjxjx~x~x~x~x~x~x(xF~xxPxxxxxxxxxxxxxxx2r222333343455!535E5X5k5~555555 6s7t77777K8]8g8h8{8888 ; ;;8;K;v;;<<<<<!="=.=e=u==@>A>B>C>U>~>>>>>>>>> ]a bc U]a bc ]a bc]>????.@\@@@@ A/AOAAAAAAABB1BBBCBDBcBdBoBzBBBCCDD#E-E}E~EEEEEFFF!F"F#FIF[FFFFFFFF G G G GGGGGGGGGG G!GA>B>C>~>>>>>>>>>????.@\@@@@ A/AOAAAAAAABB1BBBCB, h Hx(CBDBcBdB}E~EEEEFFF"F#FIF[FFFFFFFF G G G GGGGGG h H   ,h Hxh Hx GGGG G!G=GRGbGsGGGGGGGGGGGGGHHH&H'HRHSHlJmJLLMMuN Hxh Hxh Hx h H#uNvN?R@RBUCUDUh HxK@Normala "A@"Default Paragraph FontDRDU M,>GDU+,-./0M"\*2!=CBGuNDU123456789:;PTimes New Roman Symbol &Arial TimesBook Antiqua!ot perform cross-band repeat operations. It will transmit on both bands, but a signal from one band can not be