Simrad RS81/RS82 VHF Radio System Instruction Manual

About this manual

This manual provides comprehensive operating and installation instructions for the Simrad RS81 and RS82 VHF Radio Systems. The RS81 system includes an AHS81 voice-only active handset with a built-in loudspeaker, while the RS82 utilizes an AHS82 DSC-enabled active handset paired with a separate external speaker. Both systems feature interchangeable handsets that support full intercom facilities between stations.

What's inside

• Introduction
• Main Functions
• Menu Mode
• DSC Functions
• The Directory
• Installation
• Troubleshooting
• Technical Specification

Frequently asked questions

What happens if the handset is not returned to the cradle within 10 seconds while in All scan mode?

All scan will be cancelled.

What does the radio do if it detects a signal on the User or Watch channels while in Tri-Watch mode?

It locks onto that channel and changes the large display digits to show the relevant channel number.

How can a channel be excluded from the scan cycle if the radio repeatedly locks onto a busy channel?

Press SHIFT then 1 (SCAN ALL) while locked onto the channel to display 'CHANNEL INHIBITED'.