BLITZ MJ-398U
6
1)Memory Circuit
Memory circuit consists of the CPU (U811) and an EEPROM(U821).An EEPROM has a
capacity of 32k bits that contains the transceiver control program for the CPU and data
such as Transceiver channels and operation features
2)Low Battery Warning
The battery voltage is checked using by the microprocessor.
(1) The red LED blinks when the battery voltage falls below 6.2V.
(2) A Warning tone generates when the red LED blinking. ( See Fig.4)
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