JL Audio MMR-40 Mounting & Installation

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MMR-40
MediaMaster® NMEA 2000®
Network Controller
Product Description
The MMR-40 is a NMEA 2000® network
controller designed to add full-function
auxiliary control to MediaMaster® source units.
Featuring a color LCD display and water-
resistant (IP66 rated) design, the MMR-40
connects directly to vessel networks using
applicable NMEA 2000® cables and connectors
(sold separately).
Note: Remote control functionality is solely
derived from the MediaMaster® source
unit connected to the network. Please visit
www.jlaudo.com for the most current list of
compatible MediaMaster® source units.
What Is Included
(1) MMR-40 Network Controller
(1) Mounting gasket
(1) Mounting template
(4) Mounting screws
(1) Protective sun cover
(1) User Manual
Safety Considerations
·While this product is designed to be water-
resistant it should never be submerged
under water or subjected to high-pressure
water spray.
• Do not mount in areas of extreme heat.
• Ensure this product is securely installed so
that it does not come loose in the event
of a collision/sudden jolt or as a result or
repeated vibrations during normal operation.
·Check before drilling to make sure that you
will not be drilling into a fuel tank, gas/brake
line, wiring harness, or other vital system.
·Secure all wiring as needed, using cable
ties or wire clamps to protect them from
moving parts and sharp edges.
·Always follow proper safety procedures and
wear eye-protection at all times with a dust
mask and gloves when cutting.
General Command Functions
Below is a list of general source unit functions
that are controlled by the MMR-40.
Note: The functionality of some commands will
vary depending on the specific MediaMaster®
source unit connected to the network.
Button
I
I
General Source Unit Functions
Description
0
·Press to turn ON
SOURCE
• Press and hold to turn OFF
Power/Source
·Press to display the
SOURCE: Select
menu
VOL/SEL
• Rotate to adjust volume
(Knob) • Rotate to scroll thru menu options
Volume/Select
• Press to choose/enter (menu options)
..-
• Press to go back or return to the previous screen
- -
Back/Menu
• Press to access available menu options
*
·Press and hold to store a channel/station as a preset
• Press to view your list of stored presets and to access
Favorites
the
Favorites: Edit
menu.
0
·Press to access the
Tone, Balance & Crossover
menu
Settings
·Press and hold to access the
System Settings: Main Menu
~
·Press to tune in the next frequency/station/track
• Press and hold to seek to the next channel or
Forward
skip forward/fast-forward
1+111
·Press to tune in the previous frequency/station/track
·Press and hold to seek to the previous channel or
Backward
skip backward/fast-rewind
~II
• Press to mute/unmute/pause/resume audio
Mute/Play/
• Press and hold to access available Play options
Pause
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·Press to toggle between Day/Night display settings
of the MMR-40
' ' '
• Press and hold to access the
System Settings:
Day/Night
Display
menu of the MMR-40