Channel Master DVR clock loses time . is there a battery replacement procedure needed ?
It's possible that the DVR's internal battery is losing charge, causing the clock to lose time. Typically, DVRs use a small lithium battery to power the clock and other internal functions. Over time, this battery can lose its charge or fail entirely, which can cause the clock to lose time or reset completely.
To replace the battery in your Channel Master DVR, you'll need to open up the device and locate the battery. Depending on the model of your DVR, the battery may be easily accessible or it may be hidden inside the device. You may want to refer to the user manual or contact Channel Master for specific instructions on how to replace the battery in your model.
Once you've located the battery, you can replace it with a new one of the same type. Lithium coin batteries are a common type used in electronics, so you should be able to find a suitable replacement at most electronics stores. After replacing the battery, you may need to reset the clock and other settings on your DVR.
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