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poly-planar
Waterproof Marine Audio
MRR-7 Wired Remote Keypad with Intercom
IMR-2 Remote Interface Module
Introduction:
The MRR-7 Wired Remote Keypad / Intercom is designed to interface to the
Audio Expansion Port™ of the Poly-Planar line of Audio Centers via the IMR-2
Interface Module. The MRR-7 will fit in a standard 2-1/8" instrument gauge
hole and can be mounted either above or below deck. The back-lit silicone
rubber keypad can control all the major functions of the Audio Center, and the
integrated microphone allows for clear communication between zones.
MRR-7 Remote Keypad / Intercom features
Waterproof design for inside or outside mounting
Backlight key illumination
Small size and easy to mount
Available in white or black color
Can be used up to 60 feet from Audio Center with optional extension
cables
Integrated microphone for use as intercom between boat helm and
cabin or between different zones
Control of Audio Center from remote location
Can be configured to control volume in separate amplified zone
Built-in IR Sensor allows use with MRR-1 IR Remote control
IMR-2 Keypad Interface Module Features
Allow for interface of 2 Remote Keypads or Microphones (up to 4 with
optional 'Y' cables)
Supports Intercom with expanded separate zone amplifier.
MRR-7 Keypad
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Maryland USA (410) 761-4000 -
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IMR-2 Interface
www.polyplanar.com
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Related Manuals for poly-planar IMR-2
Summary of Contents for poly-planar IMR-2
- Page 1 Introduction: The MRR-7 Wired Remote Keypad / Intercom is designed to interface to the Audio Expansion Port™ of the Poly-Planar line of Audio Centers via the IMR-2 Interface Module. The MRR-7 will fit in a standard 2-1/8” instrument gauge hole and can be mounted either above or below deck. The back-lit silicone rubber keypad can control all the major functions of the Audio Center, and the integrated microphone allows for clear communication between zones.
- Page 2 AUTO (figure 1) front & rear view of MRR-7 [14] – M5 Mounting stud [15] – MiniDin cable 8 pin [16] – Microphone volume control [17] – Volume control mode switch IMR-2 Interface www.polyplanar.com Volume [16] Volume Mode Switch [17]...
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Page 3: Installation Instructions
[26] - Intercom audio output for Zone Amp connection INSTALLATION INSTRUCTIONS Connecting to the Audio Center: 1) Gain access to the rear side of the Poly-Planar Audio Center. 2) Be sure to remove power from the Audio Center. This is important to avoid damage during connection. - Page 4 If the IMR-2 is your only expansion device then it can connect directly to the Audio Center. 4) Connect the IMR-2 to the 26-pin ribbon cable in the proper location making sure that the ears on the locking 26-pin connector are latched, and the blue protective tape is removed from any connectors that need to be used.
- Page 5 Waterproof Marine Audio Configuring the IMR-2 Interface: 6) The IMR-2 interface has 2 main mini-DIN 8 pin female connectors into which the Keypad can connect. Which one the keypad or microphone is connected to will determine which speakers are active during intercom use.
- Page 6 (figure 5) example system configuration with cabin mounted Audio Center, 4 speakers, remote control, 1-way intercom. * Visit www.polyplanar.com MRR-7 Keypad ———————————————————————————— Maryland USA (410) 761-4000 - Audio Center for complete system configuration information IMR-2 Interface www.polyplanar.com Helm Zone MRR-7 Rear channel speakers...
- Page 7 9) The MRR-7 has a Volume Mode Switch [17] and a rotary Mic Volume control [16] on the rear panel (refer to figure 1). Before the MRR-7 is permanently mounted, please follow the steps below: MRR-7 Keypad ———————————————————————————— Maryland USA (410) 761-4000 - MRR-7 IMR-2 Interface www.polyplanar.com Front Helm Zone channel speakers MRR-7...
- Page 8 If you hear yourself or experience loud howling in the speaker near to you then it is likely that the connections to the IMR-2 are reversed. MRR cable to the opposite IMR-2 connector and try again. creates typical noise level during cruising.
- Page 9 2 indentations. Adjust secondary nut MRR-7 Keypad ———————————————————————————— Maryland USA (410) 761-4000 - 2-1/8 Inch (54 mm) Mounting Hole (figure 7) Mounting the MRR-7 IMR-2 Interface www.polyplanar.com Break here if bracket is too long Mounting Bracket...
- Page 10 Waterproof Marine Audio Mounting the IMR-2 11) IMR-2 should be mounted to a flat surface as close to the Audio Center as possible. It should be mounted in an area that is free from dripping water. There are 2 tabs on the plastic case that can be used for screw mounting, or fix the unit using the included double-stick tape.
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Page 11: Warranty
WARRANTY Poly-Planar marine audio systems are warranted to be free of defects in materials and workmanship for a period of two years. Warranty is subject to proper installation and operation within published specifications. Poly-Planar will repair or replace, at its discretion, any unit returned prepaid to its factory and determined to be defective.
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