Kenwood TH-78A Instruction Manual

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Contents

USING THE MEMORY1 Microprocessor Memory BackupAll memory channel data is backed up in EEPROM.It is not lost unless you reset the memory.All other data that you set is retained by a secondarylithium battery that will provide memory backup forabout 20 days if you remove the battery pack orexternal DC power.A fully discharged battery will require approximately10 hours to reach full charge after installing a NiCdbattery pack or external power.2 Initializing The MemoryPress and hold the M key and turn on the power toreset the memory. All the LCD indicators will appearon the display. Release the M key. This resets alluser programmed data to the factory defaults.Factory Default Settings144 MHz Band 4 4 0 / 4 3 0 M H z B a n dVFO FrequencyCall ChannelFrequency144 MHz144 MHzFrequency Step 5 kHz/12.5kHz 25 kHzTone Frequency 88.5 Hz/1750 Hz 88.5 Hz/1 750 Hz IVFO ResetPress and hold the F key and turn on the POWERswitch to reset the microprocessor’s VFO memory,without destroying the memory channel, CLOCKdata, message memory data, automatic dialer DTMFmemory, Programmable SCAN tuning range,PAGING code, or CALL channel data.3 Memory ChannelThis transceiver provides 50 memory channels.In addition to serving as a normal memory channelMemory Channel 1 is used to store the frequency forthe Priority Alert function.19