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Prospec for in and out of warranty repairs. It can not be serviced under warranty by other JBL service centers. All products sold and serviced exclusively by Prospec Electronics Inc. For service contact us : 3325 South Morgans Point Road Mt Pleasant SC 29466...
Contents Trouble shooting Guide INTERFERENCE ON RADIO MC-19 Mounting Template ---------------------------------------------------- 1 Poor atmospheric conditions - Try again later in the day Antenna / lead broken or damaged Contents -------------------------------------------------------------------------- 2 DISTORTED AUDIO Mounting the Black Box ------------------------------------------------------ 3 Check loudspeaker wiring Important Notes ----------------------------------------------------------------- 4 This product contains a biamp.
Resetting the Black Box Mounting the Black Box 1. Precautions The Black box contains a microprocessor which is responsible for controlling the unit’s Choose the mounting location carefully so that the unit will not interfere with the unique features. In the unlikely event of a microprocessor malfunction, a reset feature normal driving functions of the boat.
Important notes Station Tuning Prior to the final installation, perform a sound check. If high distortion or intermittent sound is experienced, it is possible that the wiring from the receiver to the boat's electrical system is poor or that the battery needs recharging. If the battery and its charging circuit are OK, then rewire the yellow fused wire of the receiver directly to the positive terminal (+) of the boat battery.
Controls (In Detail) Continued Identification of controls and functions 3. VOLUME Control (16) Press volume up or down button (16) to increase or decrease volume. Current volume setting is briefly indicated on the display panel form 00 to 45. 4. MODE Selection (3) Press MODE button (3) to cycle through available program sources as follows: Radio -->...
Controls (In Detail) Controls (In Detail) Continued d. FADER Control To adjust the front-rear speaker balance, first select the fader mode by pressing button (2) until FADER appears on the display panel. Press VOL +/- (16) within 5 seconds to adjust the front-rear speaker level as desired.
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