MRD-60 Marine AM / FM / CD / MP3 Receiver Installation and Operation Manual Poly Planar Group LLC 1352 Charwood Road, Hanover, MD 21076 PH: 410-761-4000 1
Contents MRD-60 Audio System Features: Plays CD, CDR,CDR-W, MP3, WMA discs Features 2 Waterproof Front Panel Schematic 5 Stainless Steel Chassis Connections 4 Conformal coated circuitry Operation 7-9 Audio Expansion Port™ for easy system expansion General controls 7-9 Stereo Auxiliary inputs (for TV , MP3 etc.
Front Panel Functions 20 3 16 Display 5 1 17 18 15 2 19 4 6 7 8 9 12 10 11 14 13 1. Power ON/OFF 8. Repeat 15. Tune/Seek Up 2. Mute 9. Pause / Play (Preset # 4) 16. Clock Set 3. Source 10. Disc- (Changer, Prev. Disc) 17. Local 4. Volume 11.Disc+ (Changer, Next Disc) 18. Scan 5. IR port 12. Audio 19. Radio Band 6. Intro /Station Presets (6-11) 13. Auto 20. Front Panel Latch 7. Random play 21. CD Eject (Inside Door) 14.
MRD-60, Rear Chassis Connections See page 10 for connection details DIN Port for CD Changer or IP100 MP3 dock Aux In 1 Aux In 2 Auxiliary Input connections (2) for MP3 Players , TV audio, Satellite radio or other Audio device with Audio output Variable level output for additional zone amps or other audio devices. Main Connector for Radio. Use supplied ‗Pigtail‖ or OEM harness for connections.
Power & Speaker Harness Connections Important! Disconnect power before installation. 12v out (low current) Relay trigger If you are not familiar with this type of installation seek professional assistance To Radio Use the wired plug end (Pig tail) provided to make power and speaker connections according to the diagram on the right. Using this connector will make it easy to disconnect the radio for adding additional features or service.
Mounting Instructions: IMPORTANT! Before mounting be sure there is sufficient room to accommodate the unit and that there is sufficient ventilation. Disconnect power before installation. Optional Mounting Techniques Receiver should be mounted within 30º (+ or— 15º)from Horizontal Use the template provided to make the cutout. For blind installations (no rear access) the center screw will hold the mounting blocks/brackets in place while the radio is mounted.
Getting Started…. Power On / Off Push (1)to power on unit , Push again to turn unit off. Adjusting the Volume Rotate Volume knob (4) to increase or decrease volume level. Current setting is displayed for a few seconds. Mute Push (2) to mute sound, push again to resume Program Selection Press the Source button (3) to cycle through the available program sources: Tuner>CD>CD Changer> AU-1> AU-2> Tuner If a source is not active or disconnected that source will not appear.
To program a preset, tune in the desired station. Push and hold the desired PRESET button for at least 2 seconds. Using The CD / MP3 / WMA Player Seek & Manual Tune: Open the front panel. Insert the disc (label side up!) partially into the slot and it will be drawn in automatically and play. The DISC IN symbol will appear and the Play timer will start. Changing the source will stop the CD deck and leave the disc in the bay. Press the EJECT button to eject or change the disc.
INTRO, SCAN Unit will not turn on - Check Power Connections and voltage to unit - Check Fuses (Red 10A, Yellow 1A) - Check front panel for stuck buttons.
Accessories Auxiliary Inputs 1 & 2 Remote Control of the radio is possible with a Poly Planar MRR2 Wireless infrared remote control. The IR port is located next to the volume knob and must be in line of site for the remote to operate. The 2 RCA Type connections labeled AUX-IN-1 and AUX-IN-2 can be used to input audio signals from other devices such as MP3 Players and TV, DVD players. The Audio Expansion Port (Page 4) is designed to accommodate various modules to enhance the capabilities of the system.
Specifications 8.125” (206mm) Tuner FM usable sensitivity 10dBf FM 50 dB quieting sensitivity 15dBf FM alternate channel selectivity 90dB FM stereo separation @1kHz, 60dBf 30dB AM usable sensitivity 30uV 2.750‖ (70mm) Depth = 7 5/8 (194mm) CD/MP3/MWA Deck WA RRA NTY Sampling Frequency (8x oversampling) 44.1kHz Channel separation @ 1 kHz 80dB manship for a period of two years.
