Panasonic KX-FC971CX-S, Service Manual, Page: 118 / 220

4. Commands
command function and how to use
readid read ID number of Base unit
writeid ** ** ** ** ** ** write ID number of Base unit
**: ID number, example if ID number is 00010000ff00, input 00 01 00 00 ff 00
rdeeprom ** ** ** read EEPROM with address
1st, 2nd **: Address you want: example: if you want to read address 0010, input 00 10.
3rd ** data length: example: if you want to read 10 datas from address ** **, input 10.
wreeprom ** ** ** ** write EEPROM with address
1st, 2nd **: Address you want: example: if you want to write to address 0010, input 00 10.
3rd ** data length: example: if you want to write 2 datas from address ** **, input 2.
4th ** data example: if you want to write datas “01” from address ** **, input 01.
eeprom_fcpp_init initialize EEPROM: default vales are written to EEPROM
getver get Version of BBIC software: you can check Version.
conttx output RF CLK continuously
5. How to adjust
5-1. in case of EEPROM replacement
5-2. in case of BBIC replacement
When you replace BBIC, you need to adjust Frequncy and Voltage. --> Refer to “6. Frequncy and Voltage adjustment”
5-3. in case of X’tal (X5) replacement
When you replace X’tal, you need to adjust Frequncy. --> Refer to “6. Frequncy and Voltage adjustment”
6. Frequncy and Voltage adjustment
6-1. Settings and connectings
Please connect a Frequency counterr to “RFCLK” point on the Handset Board located near the RF unit.
Please connect a Digital multimeter to “1.8V” point on the Handset Board located near the BBIC.
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KX-FC971CX-S / KX-FGA521CX-S