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ASU-9000 ANTENNA SWITCHING UNIT PRELIMINARY RELEASE – NOT YET APPROVED Installation Instructions TiL Document No. 22RE630 Revision N/C 19 December 2022 Technisonic Industries Limited 240 Traders Boulevard, Mississauga, Ontario L4Z 1W7...
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TECHNISONIC INDUSTRIES LIMITED Tel: (905) 890-2113 Fax: (905) 890-5338 www.til.ca Copyright by Technisonic Industries Limited. All rights reserved.
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WARRANTY INFORMATION The Model ASU-9000 Antenna Switching Unit is under warranty for one year from the date of purchase. Failed units caused by defective parts or workmanship should be returned to:...
1 position in combined mode. The TDFM-9000 series radio software has been updated to provide the option to operate with the ASU-9000. Control signals are fed to the ASU- 9000 via the RS-232 lines used by the RC-9000 (without affecting remote operation).
TECHNISONIC INDUSTRIES LIMITED SECTION 2: INSTALLATION INSTRUCTIONS GENERAL The ASU-9000 is to be mounted using the holes provided in the flanges. The unit should be located as close to the TDFM-9000 as possible. OUTLINE DRAWING Refer to the drawing below:...
RX Data Ground Main Power +28 V Down Channel / Band Mic 5 Audio 5 PTT 5 Mic 6 Audio 6 PTT 6 Panel Backlighting Table 1: P1 Pin Connections (To Audio Panel) ASU-9000 Antenna Switching Unit Installation Instructions TiL 22RE630...
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Mic Combined 1 Speaker Lo Speaker Hi Audio Combined 2 Misc In PTT Combined 2 Mic Combined 2 Misc In/Out Audio Combined Ground 2 Table 2: P2 Pin Connections (To Audio Panel) ASU-9000 Antenna Switching Unit Installation Instructions TiL 22RE630...
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RX Data Ground Main Power +28 V Down Channel / Band Mic 5 Audio 5 PTT 5 Mic 6 Audio 6 PTT 6 Panel Backlighting Table 3: J11 Pin Connections (To Radio) ASU-9000 Antenna Switching Unit Installation Instructions TiL 22RE630...
Table 4: J12 Pin Connections (To Radio) WIRING INSTRUCTIONS The ASU-9000 shall be wired in accordance with the latest revision of the TDFM-9000 Installation Instructions – document 11RE442 or TDFM-9300 Installation Instructions – document 13RE471. The relevant details are shown below. The TDFM-9000 or TDFM-9300 must be set to ‘Forestry Mode’...
28 Volts DC ± 15% 300 mA max. Communication: RS232 – 115,200, N, 8, 1 Dimensions: 5.7” x 7.4” x 1.6” (14.48 x 18.8 x 4.1 cm) Weight: 1.31 lbs. (595 g) ASU-9000 Antenna Switching Unit Installation Instructions TiL 22RE630...
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