Furuno FS-1575 Service Manual page 229

Ssb radiotelephone

Hide thumbs Also See for FS-1575:

Table of Contents

4.12 AT-5075 Setting

To connect the AT-5075 Antenna Coupler to the FS-2575 or FS-5075 system, connect or

disconnect the jumper pins "J10: RX GND" and "J11: ANT BK" to or from between #2

of J10 and J11, in order to prevent the use of these signals.

The J10 and J11 settings are made in consideration of connection to a radiotelephone

not supporting RX GND and ANT BK control signal that control the antenna coupler.

CONFIDENTIAL (internal use only)

This confidential document is used only by FURUNO authorized persons.

It is strictly prohibited to reproduce the document in whole or in part without prior written permission of FURUNO.

Fig. 4.12.1 AT-5075 Jumper Setting Circuit

Factory set:

Short-circuited between #2

of J10 and J11

4.12 AT-5075 Setting

Fs-2575 Fs-5075