To prevent injury and damage to the unit, please read and follow the instructions in this manual.If you feel unsure about installing this system yourself, have it installed by a qualified DS18 technician. Before installation, disconnect the battery negative (-) terminal to prevent damage to...
Specifications Model MRX300D Operating Voltage 10.5V-16V 25 W X 4 @ 4 Ohms RMS Power Output 50 W x 4 @ 2 Ohms Peak Max. RCA Output Voltage Output Impedance 500Ω Frequency Response 20 – 20 KHz Receipt FM Frequency Range 87.5 - 107.9 MHz Receipt AM Frequency Range 530 –...
Installation/ Mounting Installation 1. Main Unit 2. Power/Speaker Harness 3. Screws X 2PCS 4. Hex Head Screws X 2PCS 5. U Bracket 6. Instruction Manual 1. This player should be installed by professional technician. 2. Please read the instruction and operation of equipment carefully before installing. 3.
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Mounting (Using U Bracket) To mount the unit, you will need to find a flat surface with adequate clearance behind it that provides enough clearance for the unit and all it’s necessary wiring. 1.Once you have determined a mounting location, you will need to cut a circular hole 3〃...
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1. This player can only be used by the 12V DC cathode grounding electrical system. 2. Don’t connect the terminals of the battery until the player is absolutely with well erection joint. 3. Please make sure to connect the yellow wire to the positive of the battery(+). 4.
Basic Operation POWER/ button Press button to turn on. Press the key again to turn off the unit. BAND / button Press BAND button to and hold BAND button for 3 FM1/FM2/FM3/AM1/AM2/WB. Press seconds to auto store the stations. DIM button Press the DIM key to control the brightness of the light.
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Press ZONE button to ZONE1 / ZONE2 / ZONE3. PLAY/PAUSE button In RADIO/AUX source press button for MUTE on/off function. In USB/BT source, press button for Pause/Play function. Seek UP button In RADIO source, shortly press button to Seek up, press and hold the button to show next station.
Bluetooth Operation After your device is paired to the source unit, this feature allows you to control playback your device directly from the unit. Press SRC button to select the BLUETOOTH source option. Then searching and selecting the Bluetooth device “MRX” from your phone and input password “0000”...
FCC WARNING 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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