This machine who have been struck by lightning matte silent , after this failure occurs before maintenance staff overhaul. Because this machine is I2C bus control , who have been struck by lightning . It is probably due to lightning interference rewritten preset data in memory caused this failure. Due to maintenance staff did not grasp before entering the " maintenance " mode and can not be repaired . So this machine maintenance software should start .7vpservice manual download site

    Way to find information on the Panasonic MX-4 movement into maintenance mode : 1. Entry and exit maintenance mode : press and hold the remote " memory" key, then press the volume " - " button , then enter the maintenance mode . The screen is white grating. Press the "N" key on the remote control twice , then exit maintenance mode . 2 . Adjusted data : After entering the maintenance mode, press the "P" button on the remote control , you can select adjustment items , press the volume on the remote control "+ " or " - " key to change the data of the corresponding project.7vpservice manual download site

    To be ready for the remote control and manual adjustment of the data , but the fact was not successful, the problem was first encountered by the " recall " button . "Memories" button Where ? Searched the remote control and instruction manual also saw the end of the word " recall ." Finally found " exhaled " button on the manual, " outgoing " and " Memories " is the same thing? Further to find all the information , much of this key " exhale ", " call", " call back ", " call back " , "recall ", " status Display ", " screen exhale " and many other names, but no " recalls " word. Try this key as a " recall " button on the remote control is about to " recall " button press and hold , then press the volume " - " key. But the screen does not respond .

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