David Clark 41021G-01 Installation Manual

INSTALLATION AND

OPERATION MANUAL

Multiple-Radio Interface Module

41021G-01

19537P-26 (11-14) ã2014 David Clark Company Incorporated

i

Table of Contents

Cautions and Warnings .......................................................................................................... 1

Parts/Tools List ....................................................................................................................... 2

Supplied by David Clark ...................................................................................................... 2

Customer Supplied .............................................................................................................. 2

System Overview .................................................................................................................... 3

1. Surface Mounting the M-RIM ............................................................................................. 5

Parts/Tools Required ........................................................................................................ 5

Procedure......................................................................................................................... 5

Location Considerations ................................................................................................... 5

Mounting .......................................................................................................................... 5

2. Radio Cables ................................................................................................................... 10

Parts/Tools Required ...................................................................................................... 10

Procedure....................................................................................................................... 10

3. System Interface Cable ................................................................................................... 11

Parts/Tools Required ...................................................................................................... 11

Procedure....................................................................................................................... 11

4. Power Cable ..................................................................................................................... 12

Parts/Tools Required ...................................................................................................... 12

Procedure....................................................................................................................... 12

5. Operation .......................................................................................................................... 14

6. Testing & Troubleshooting .............................................................................................. 15

Parts/Tools Required ...................................................................................................... 15

Test Procedure ............................................................................................................... 15

Troubleshooting.............................................................................................................. 15

Appendix A ........................................................................................................................... A-1

P/N 40688G-47 Waterproof Fuse Kit ............................................................................. A-1

Installation Instructions .................................................................................................. A-1

Parts/Tools Required ..................................................................................................... A-1

Procedure...................................................................................................................... A-1

Appendix B ........................................................................................................................... B-1

M-RIM Adjustments ....................................................................................................... B-1

Transmit Audio Level Adjustments ................................................................................ B-1

Receive Audio Level Adjustments ................................................................................. B-1

Appendix C .......................................................................................................................... C-1

Specifications ............................................................................................................... C-1

19537P-26 (11-14)

1 of 15

DO NOT INSTALL ANY DAVID CLARK COMPANY PRODUCT THAT
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

any internal adjustments or repairs. All repairs should be performed by
a

STATIC HAZARD

Therefore, be sure to ground yourself before opening or installing
components.

Cautions and Warnings

READ AND SAVE THESE INSTRUCTIONS. Follow the instructions in this installation

manual. These instructions must be followed to avoid damage to this product and
associated equipment. Product operation and reliability depends on proper installation.

- Disconnect electrical power when making

representative or authorized agent of the David Clark Company.

- Static electricity can damage components.

19537P-26 (11-14)

2 of 15

Parts/Tools List

Supplied by David Clark

q Multiple-Radio Interface Module (P/N 41021G-01)
q M9840FM SOLO Flush Mount Kit (P/N 40688G-70)
q C98-20PW Cable Assy, Power (P/N 40892G-02)
q System Interface Cable (P/N system dependent)
q C98-20RD* Radio Cables (P/N 40892G-01)
q Headset Station Mounting Kit (P/N 40688G-62)

*Other versions available. Contact factory with radio make and model.

Customer Supplied

q Screwdriver selection
q Pen/Pencil
q Drill
q 3/16” drill bit
q 11/32” nut driver or wrench
q Wire strippers
q Wire cutters
q Wire terminals
q Wire tie assortment
q Tape Measure
q Soldering Iron/Solder
q Radio adapters (for interfacing to radios—supplied by radio manufacturer)
q Pin assignments for each radio adapter (supplied by radio manufacturer)

19537P-26 (11-14)

3 of 15

Component

Part and Model Numbers

Multiple-Radio
Interface Module

Multiple

-Radio Interface Module - Part Number 41021G-01

Flush Mounting

SOLO Flush Mount Kit

– Model Number M9840FM (optional accessory)

Cables

Power Cable –

Model Number C98-20PW (one required)

System Interface

Requirements:

Series 9800 and SOLO Interface:

- C98-20MR1 cable (P/N: 40892G-13, qty. 1 each)

Series 3800 Interface:

- C98-20MR2 cable (P/N: 40892G-14, qty. 1 each)

Series 9500 Interface:

- C98-20RD cable (P/N: 40892G-01, qty. 1 each)

Radio Cables

– Model Number C98-20RD* (1 per Radio Input, maximum of 4)

*Other versions available. Contact factory with radio make and model.

System Overview

The Multiple-Radio Interface Module (M-RIM) is a weather-resistant radio interface designed for the
marine environment. It is a companion product to the David Clark Series 3800, 9500, 9800, and SOLO
product lines, intended to increase the number of radios connected to the host system. The M-RIM
allows up to four mobile radios to be connected to one radio port on the host system.

Primary components of the system are indicated in Table 1. In addition, a basic layout of the system is
shown in Figure 1.

19537P-26 (11-14)

Table 1: System Components