Why my Simrad Radio unit will not switch on?
If your Simrad Radio unit won't switch on, there are several potential causes: * A faulty power connection: Check the power connection. * A blown fuse: Replace the fuse and check the power supply current. * Supply voltage above the limit: Ensure the supply voltage is less than 15.6 V.
What to do if Simrad Radio transmissions are weak and the display flashes ANT?
If transmissions are persistently weak and the display flashes 'ANT' on your Simrad Radio, it could be due to: * A damaged antenna: Replace the antenna. * A broken antenna cable: Replace the cable. * Poor contact: Check the antenna sockets and through-deck connector.
Why Simrad Radio will not transmit on 25W but OK on 1W?
If your Simrad Radio will not transmit on 25W but works fine on 1W, the issue might be: * Low voltage when full transmitting current is drawn: Check the power supply. * Some channels are restricted to low power transmission only: Consult your national authority.
What to do if Simrad Radio Scan locks on a channel without a signal?
If the Scan or Memory Scan function on your Simrad Radio is locking onto a channel without a signal, it could be due to: * Noise on the channel holding the scan: Increase the squelch level. * If the cause is not mentioned: Inhibit the channel from the scan.
Why Simrad Radio will not transmit?
If your Simrad Radio will not transmit, it may be because the Scanning or D/W (Dual Watch) function is active. Exit D/W or Scan to enable transmission.
Why Dual Watch is not being entered on Simrad Radio?
If Dual Watch is not being entered on your Simrad Radio, the reason could be: * A priority channel is selected: Select a working channel. * The handset is off the cradle: Replace the handset.
General| Type | VHF Radio |
|---|---|
| Power Output | 25W / 1W |
| DSC | Yes |
| Channels | International and US channels |
| Power Supply | 12V DC |
Provides an overview of the Simrad RS86/RS87 VHF radio system.
Details the modular and expandable nature of the Simrad integrated VHF system.
Explains the importance and entry process for the Maritime Mobile Service Identity (MMSI) number.
Covers the usage and entry of ATIS numbers for specific waterways and countries.
Provides basic operational guidelines and key functions of the radio.
Instructions for turning the radio on and selecting country-specific channel sets.
Guide on how to select different VHF channels, including priority and user channels.
Procedures for adjusting audio volume and squelch levels for clear reception.
How to use Dual Watch and Tri-Watch for monitoring multiple channels simultaneously.
Details on scanning through all enabled channels or user-defined memory channels.
Instructions for setting the brightness level for the display and keypad.
Configuration options for various scanning functions like inhibit and dwell time.
Guides for entering and managing ID numbers like MMSI and ATIS.
Detailed steps for entering the vessel's unique nine-digit MMSI number.
Settings for miscellaneous VHF functions like user channels and position view.
How to configure the display of GPS position data for distress calls.
Introduction to Digital Selective Calling (DSC) capabilities and requirements.
Step-by-step guide on initiating various types of DSC calls.
Procedure for making direct calls to other vessels or stations.
How to transmit safety or urgency alerts to all vessels in range.
Critical steps for sending a Distress Alert in a genuine emergency situation.
How to handle incoming calls, including acknowledgments and rejections.
Procedure for receiving and responding to All Ships Safety alerts.
How to access and review the history of received DSC and telephone calls.
Navigating between the Boat MMSI, Telephone, and Coast Station directories.
How to browse and view stored contact information within directories.
Step-by-step process for adding new contacts to the radio's directory.
Enabling weather channel monitoring and responding to weather alerts.
Activating the voice scrambler for secure, encrypted transmissions.
Manual entry of Latitude, Longitude, and UTC time for distress calls.
Making and receiving intercom calls between stations and speakers.
Operating the loudhailer for external announcements and foghorn signals.
Guidelines for mounting the transceiver, control panel, and handset.
Instructions for securely installing the main transceiver unit, considering ventilation.
Methods for installing the RS86 fixed control panel, including flush mounting.
Steps for mounting the RS87 handset cradle and bulkhead socket.
Connecting peripherals like stations, speakers, and intercoms to the transceiver.
Connecting GPS or chartplotter for position data input.
Guidance on optimal antenna placement for maximum VHF performance.
Methods to minimize interference from engine and other electrical sources.
Summarizes essential VHF/DSC operating procedures, including distress calls.
Detailed procedure for initiating a distress call via DSC and voice.
Steps for responding to and relaying received distress alerts.
Guide to diagnosing and resolving common problems with the radio unit.
Information on available accessories for the RS86/RS87 system.
Detailed technical data including frequency range, power, and environmental ratings.
Guidance on maintenance, servicing, and warranty coverage for the radio.
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