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All manuals and user guides at all-guides.com INSTRUCTION MANUAL Simrad AR68/AR77 Analog repeaters SIMRAD UEIT7@Â7T&( UEIT7@Â7T''...
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All manuals and user guides at all-guides.com 1RWH Simrad AS makes every effort to ensure that the information contained within this document is correct. However, our equipment is continuously being improved and updated, so we cannot assume liability for any errors which may occur.
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Instruction manual AR68/AR77 Analog repeaters This manual is intended as a reference guide for operating and correctly installing the AR68 and the AR77 Analog Repeaters. Please take time to read this manual to get a thorough understanding of the system components and the connection to external equipment.
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All manuals and user guides at all-guides.com Simrad AR68/AR77 Analog repeater Document revisions Date Written by Checked by Approved by 03.01.01 02.04.01 21.11.01 AEET 26.02.02 Document history Rev. A First issue. Rev. B Product name changed from SR77 to AR77.
All manuals and user guides at all-guides.com Instruction manual 1 INTRODUCTION The AR68 and the AR77 has been designed to accept a variety of digital inputs that are sensed when first switching on the repeater. The repeater accepts serial data (RS422). The D-type connector has pins allocated for power and serial data.
All manuals and user guides at all-guides.com Instruction manual 2.3. Environment Environmental protection:............IP54 Temperature: ............-5°C to +50°C 2.4. Operational features AR68 Performance: .................±0.1° Follow up rate: ..............12°/s Dial Resolution: Outer dial............Marked to 1° Inner dial ........... Marked to 0.1°...
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All manuals and user guides at all-guides.com Simrad AR68/AR77 Analog repeater SIMRAD Vishey Sfernice PE30 Series 2K2 3 Wa tt pfjo^a=^oSU ALLOW 90MM CLEAR FOR D-TYPE CONNECTOR AND CABLE BEND. PANEL CUT-OUT: 187x187mm. Figure 1 AR68 Dimensions 20220927 / D...
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All manuals and user guides at all-guides.com Instruction manual Vishe y S fe rnic e PE30 S e rie s 2K2 3 Wat t pfjo^a=^oTT ALLOW 90MM CLEAR FOR D-TYPE CONNECTOR AND CABLE BEND. PANEL CUT-OUT: 139x139mm. Figure 2 AR77 Dimensions 20220927 / D...
DIMMER BUTTON pfjo^a=^oSU 3.2. Defining input signal Both AR68 and AR77 have been designed to accept a variety of digital input signals. When the cable is connected to the repeater, it will automatically sense which digital signal that is present. The following priority is used when defining the signal: −...
2. Drill the mounting holes and screw the cradle to the pfjo^a mounting surface. 3. Assemble the AR68/AR77 to the cradle with the pfjo^a=^oSU two knobs and adjust the unit to obtain the best viewing angle.
All manuals and user guides at all-guides.com Simrad AR68/AR77 Analog repeater Panel mounting 1. Cut a hole in the panel where the AR68/AR77 is to be fitted. For panel cut-out dimensions, refer to drawings on page 8 and page 9.
1. Ensure that the preceding installation and electrical connection has been completed successfully. 2. Connect the cable to the AR68/AR77. The repeater will automatically sense which digital signal that is present. 3. The repeater will align itself to zero and then to the transmitted gyro heading.
Simrad AR68/AR77 Analog repeater 5 FAULT FINDING Note! The AR68/AR77 is a sealed unit, and breakage of the security seal will invalidate the warranty. If trouble is encountered, make preliminary checks as described below. If the problems remain unsolved, contact your nearest Simrad dealer for assistance.
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