Question about Sansui VRDVD4005 DVD Player/VCR

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Loses programing when I get a power-outage recorder loses its programing. does this mean unit has no builtin battery back-up, or does it not have one ? kelly dow

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It has a microprocessor that is supposed to keep the settings. What is happening is that the microprocessor is not holding the configuration, or the configuration is not being saved as it should be. This could indicate a bad microprocessor or a failed state maintainer circuit. In both cases I would suggest that you take you unit to a qualified electronics repair shop.
I hope this helps,
Shuttle83

Posted on Apr 23, 2008

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As in most current devices, absence of power (as in shortages/outages) simulates a reset. The reset reverts the unit back to factory defaults which of course does not have user configurations and settings.

A workaround perhaps would be with the use of a UPS as those used in computer systems.

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Question posted under Intermatic ST01C, but Timer is not 100% identified since ST01C is battery powered, and should not lose programming or stop working with ordinary power outage.
Most digital timers have a battery or capacitor back-up for power outage.
Add a comment with description of timer buttons, or open link below to see most brands of in-wall timer.

Open following link for to identify Intermatic ST01C and Ei600 and download instructions:
http://waterheatertimer.org/ST01C-program.html#battery
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We seemed to have a power outage over the weekend. We have M7324 system with 6 rollover lines, only the first two work now, the other four are not working. I rebooted the system, no change. Can you help?


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Please Note: Now would be a good time to install a UPS/Battery Backup unit on the phone system. I recommend a large enough unit to keep the phones running for at minimum of 2 hours during a power outage. Install the UPS/BB first, and then reprogram the system (so it won't have to be reprogrammed twice). Good Luck!

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Hi jollycay there is something else you can look at, youwant to press the Menu button and then press the numbers 6-1-3. It will takeyou to System Info 1, you will need to see if field F is green and if so I do apologizefor the loss of the recordings due to we have no way of recovering them. If thebox is not green please call in so we can take further action.

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1 Answer

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The partenr mail VS might be going bad. You can try to reset it, but then the system loses programming.

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Parviz3,

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