How To Change A Clock Battery. If not double check the battery polarity. Note the polarity of the battery as you remove it from the holder.

The battery can be accessed by removing the back cover of the rig so it is relatively easy. A pair of plastic tabs holds it in tight and you may have to pry one up to free the dead cell. Using the FRU map locate the RTC battery on the controller module.
A pair of plastic tabs holds it in tight and you may have to pry one up to free the dead cell.
Gently push the battery away from the holder rotate it away from the holder and then lift it out of the holder. Your recorder uses a standard CR2032 lithium battery that is both inexpensive and readily available at most drug stores. Once the clock insert is out you will be able to access the battery cavity and time setting wheel. A pair of plastic tabs holds it in tight and you may have to pry one up to free the dead cell.

