Table of Contents Cautions and Warnings ....................1 Parts/Tools List ....................... 2 Customer Supplied Parts/Tools ..................2 System Overview ......................3 1. Mounting the Master Station ..................5 2. System Cable Wiring ....................9 3. Radios ........................11 4. Remote PTT (Optional) ................... 12 5.
APPEARS DAMAGED. Upon unpacking your David Clark product, inspect the contents for shipping damage. If damage is apparent, immediately file a claim with the carrier and notify your David Clark product supplier. ELECTRICAL HAZARD - Disconnect electrical power when making any internal adjustments or repairs.
Parts/Tools List Included Parts/Tools U9500 Master Station (40794G-03) Qty: 1 U9510BS Belt Station(s) (40795G-03) Customer Specified Qty C95-12BS Belt Station Cable (straight) (40798G-01) 1 Req’d for each Belt Station C95-15BS Belt Station Cable (coiled) (40872G-01) 1 Req’d for each Belt Station C95-XXLN System Cable (40877G-XX)
Belt Station Holster – Model Number: U9510BH • Table 1: System Components * Up to 8 total positions is possible by modification. Call the David Clark Co, Inc Customer Service Dept. at 800.298.6235 for more information. 19532P-76 (09-15) of 22...
Radio 1 Radio 2 Radio 3 To Power 13.8 or 24 V.D.C. C95-20RD (40919G-02) Radio Cable 3 Ea. Shown U9500 C95-20PW (40919G-01) Master Station Power Cable (Ref. Fig.B) 40794G-03 1 Ea. Req D. 3/4” Dia. Cable Fitting 3 Req D C95-XXLN (40877G-XX) System Cable...
1. Mounting the Master Station Parts/Tools Required U9500 Master Station (40794G-03) Philips-Head Screwdriver Slotted Screwdriver 11/32-inch nut driver or wrench Tape Measure Pencil Drill 3/16” Drill Bit Master Station Mounting Kit (40688G-62) Procedure Location Considerations Choose a location on a vertical wall that will allow access by the operator and also allow the cover to be removed should adjustments be necessary.
2. System Cable Wiring Parts/Tools Required C95-XXLN System Cable (40877G-XX) One for each Belt Station position to be installed System Cable labels Tape Measure Procedure Determine the locations of each intercom position. Choose locations based on the customer’s requirements and maneuverability. Determine the path of the cable between each position and the Master Station.
C95-XXLN System Cable P/N 40877G-XX Measure and Strip EXTERNAL D.C.C.I. Cable Jacket 2-1/2” from PIN VIEW 09271P-35 HA000 NEXUS AJ-107BR Cable End or equivalent MIC HI MIC HI + 8V + 8V EAR HI EAR HI REMOTE PTT REMOTE PTT PTT HI PTT HI BLUE...
3. Radios Parts/Tools Required C95-20RD Radio Cable (40919G-02) One for each radio in the system, max of 3. Radio adapters (for interfacing with radios; supplied by radio manufacturer) Pin assignments for each radio adapter (supplied by radio manufacturer) Tape Measure Wire Cutters Wire Strippers Soldering Iron/Solder...
4. Remote PTT (Optional) Parts/Tools Required C95-15RS Remote PTT Cable (40800G-01) Maximum of 2 Tape Measure Wire Cutters Wire Strippers Remote PTT Cable Labels C95-15RS Remote PTT Cable P/N 40800G-01 Measure and Strip Jacket 3-1/2” from Cable End WHIT E P.
Preferably a 2-Amp circuit breaker Connection method (solder, screw terminals, lugs, etc) If only a higher-amperage circuit breaker is available, it may be used, but the David Clark 2-Amp Fuse Kit (40688G-47) must also be used. Determine the path of the cable between the power source and the Master Station. The cable should be routed using under-deck conduits and be as far as possible from radio antenna coax cables and anywhere water may collect.
Using the wire cutters and wire strippers, prepare the power source end of the cable as shown in Figure 8 below. If using the David Clark 2-Amp Fuse Kit, please see Appendix B for assembly instructions. Connect the cable to the power source Connect the RED to the positive (+) terminal.
6. Master Station Internal Connections Parts/Tools Required Blue AMP connectors (One for each Radio cable and each System cable) Yellow AMP connector (One required for Power cable) White AMP connectors (One for each Remote PTT cable) AMP tool 59803-1 for blue & white connectors AMP tool 59804-1 for yellow connectors Screwdriver (for top cover screws) Waterproof sealant/caulking...
Connector(s) Correct Cable Connector on Master Connector Wiring Diagram Type Type Station Tool BLUE HEADER System Main Board: Blue 59803-1 Cables J1-J2-J3-J4 Connector 09271P-35HA000 SYSTEM CABLE CONDUCTORS BLUE HEADER Radio Cover Board: Blue 59803-1 Cables J1-J4-J5 Connector 09271P-35HA000 RADIO CABLE CONDUCTORS SMALL WHITE HEADER REMOTE PTT CABLE...
Attaching AMP Connectors to Master Station Using Figure 8, Plug each AMP connector onto the proper mating pins on the board. Double-check that the pins on each connector are aligned correctly and that each connector is plugged into the correct set of pins. Pull any slack in each cable through the cable fittings.
7. Connecting Headsets & Belt Stations Parts/Tools Required C95-10BS Belt Station(s) C95-12/15BS Belt Station Cable(s) (straight or coiled) H9530/H9540 Headset(s) Hand-held radio (optional) Cord for hand-held radio (optional) Procedure Examine Figure 10 which shows the interconnections on the Belt Station. Connect the black/green connector on the headset cable to the black/green jack on the Belt Station by aligning the colored lines and pushing together until they lock.
8. Operation Operation of Master Station The Master Station controls radio access and volume levels for the 9500 Marine Intercom System. 1. Radio Rx Volume adjusts the receive audio level of all three radios on the intercom. 2. System Volume adjusts the voice level of all of the users on the intercom. 3.
Operation of Belt Station The Belt Station is a dual-purpose interface allowing for intercom or stand-alone use. When the Belt Station is connected to the 9500 Intercom System, it’s user can access the boat’s radios and speak with other users on the intercom. When disconnected from the intercom, operation defaults to the user’s handheld radio (if present).
9. Testing & Troubleshooting Parts/Tools Required Completion of the previous sections in their entirety An assistant (optional) Test Procedure Double-Check all connections and wiring from the previous sections. Complete connections of power cables to power source. Turn on power at the source. From each Belt Station verify intercom communication.
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Troubleshooting Symptom Possible Cause(s) 1. Power to system turned on? Cannot hear any 2. System Volume setting up to an audible level? audio in headset(s) 3. Radio Volume settings up to an audible level? Cannot speak over 1. Power to system turned on? intercom 2.
Appendix A Master Station Internal Connections U9500 MASTER STATION COVER Rev. B RADIO CABLE SIGNALS FOR J1, J4, AND J5 1-MIC HI (RED) 9 8 7 6 5 4 3 2 1 2-MIC LO (WHITE) RX1 Level RX3 Level RX2 Level 3-PTT HI (ORANGE) 4-PTT LO (BROWN) 5-EAR HI (GREEN)
Appendix C AMP INSERTION TOOLS 59803-1 AND 59804-1 The tool number is stamped on the tool side and the Amp marking is molded on both sides. Insertion tool 59803-1 is designed for connectors with contacts on .100-in. centers (MTA 100), and insertion tool 59804-1 is designed for connectors with .156-in.
Appendix D Master Station Adjustments Radio Transmit Level Adjustments These adjustments have been pre-set to optimum levels and should not need to be performed in the field. However, they are included in this section should their adjustment be necessary. To increase or decrease the transmit mic audio level for Radio 1, locate and adjust R3 on the inside of the U9500 Master Station.
Appendix E Master Station Specifications Weather-tight RFI shielded enclosure for increased reliability Enclosure: Cast Aluminum "Aluform" NEMA enclosure black Operating -40C to +60C Temperature: Frequency 300 Hz to 3 kHz Response: Output Levels: System output adjustable to headset ears: 0.25V to 3.0 V with normal speech levels.
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