MRF40
Marine RF Remote Control
Installation and Owner·s Manual
MRF40
Installation
Installing the MRF40 receiver
1. Connect the 3.5mm cable to the REMOTE IN input on the back of the radio
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2 . Connect the black wire from the MRF40 receiver to a good ground (-) source. Typically. the ground wire connection from the radio wiring harness can be used.
3 . Connect the red wire from the MRF40 receiver to a 12 volt accessory switched power source. This may be connected to the red accessory power wire at the radio wiring harness.
Note: The wiring can be extended up to 20 feet if required. A standard 3 .
5mm extension cable can be used to extend the REMOTE IN 3.5mm connector . but depending on the quality of the wiring. performance may be affected. Always test any wiring extensions to ensure proper performance from the RF remote control before performing the installation .
See illustration below for connection details.
Red Wire(+)
Connect to a switc!Md .ccessory
12-volt power aource
Black Wire (-)
Connect to a chassis or battery ground aource
3 .
5mm Cable
Connect to the RF REMOTE IN at the back of the radio
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MRF40
Installation
Initial setup
1. Turn on the power to the radio and MRF40 receiver. A blue LED should be visible through the top of the receiver.
2. Link the MRF40 remote to the receiver by pressing and holding the MUTE button on the MRF40 remote for 5 seconds. while the remote is within
3 feet of the receiver. The LED on the receiver will flash to confirm the connection. Note: this step must be repeated if the battery is removed from the MRF40 remote.
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Mounting the MRF40 receiver
1. Locate a mounting location that is away from hot or moving parts. and a location that is protected from splashing water.
2. Mounting the receiver in a higher location will ensure maximum RF signal range.
3. Mount the receiver using screws or cable ties.
Note: RF Remote vs. IR Remote
The RF remote signal has the ability to penetrate bulkheads and obstacles. while the IR remote requires a direct line of sight to the receiver to function.
The RF remote is effective when in other cabins or around the vessel.
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Button Functions
MRF40
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Mute
0
Volume Up
0
Track/Tune Down
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G)
Volume Down
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Track/Tune Up
G)
Mode
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Replacing the Battery
Opening the MRF40 Remote
Using a small screwdriver or pick tool. carefully remove the 3 rubber plugs on the backside of the MRF40 remote control. exposing the screws.
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Using a small Phillips screwdriver. remove the 3 screws. saving the screws and rubber plugs for reassembly. Carefully remove the back cover and set aside.
MRF40
Changing the Battery
Remove the installed battery by sliding the battery out of the its slot to the left.
Install a new CR2032 battery by sliding it into the battery slot. Ensure the positive (+) side of the battery is facing outward.
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Replacing the Battery
Replacing the Back Cover
Carefully place the back cover on the MRF40 remote. Ensure the edges of the back cover fit inside the groove in the rubber seal.
MRF40
Reinstalling the Screws and
Rubber Plugs
While holding the back cover in place. insert the 3 screws back in the holes using a small Phillips screwdriver. Do not overtighten the screws. or the waterproof seal may be damaged. Replace the rubber plugs securely.
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MRF40
FCC Compliance
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This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference. and
(2) this device must accept any interference received. including interference that may , cause undesired operation.
Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class 8 digital device. pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates. uses and can radiate radio frequency energy and. if not installed and used in accordance with the instructions. may cause harmful interference to radio communications . However. there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception. which can be determined by turning the equipment off and on. the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Only shielded interface cable should be used.
Finally. any changes or modifications to the equipment by the user not expressly approved by the grantee or manufacturer could void the users authority to operate such equipment.
ICC Compliance
This Class [8] digital apparatus complies with Canadian ICES-003
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