Panasonic KX-TG9581B Service Manual page 67

11.6.1.2. Handset
First, operate the PC setting according to The Setting Method of JIG (P.59).
Then download the appropriate data according to the following procedures.
EEPROM (IC3)
X'tal (X1)
Flash (IC4)
Note:
(*2) XXX_YYY: revision number
"XXX_YYY" vary depending on the country version. You can find them in the batch file, PNZZ- mentioned in The Setting Method
of JIG (P.59).
Items
Adjusted parameter data is stored in memory.
(country version batch file, default batch file,
etc.)
System clock
Program DL
How to download/Required adjustment
1) Default batch file: Execute the command "default.bat".
2) Default batch file (remaining): Execute the command
"TGA950US_DEF_RevXXX.bat". (*2)
3) Country version batch file: Execute the command
"TGA950US_US_RevXXX.bat". (*2)
4) Clock adjustment
5) 2.35 V setting and battery low detection
1) Apply 2.6V between BATT+ and BATT- with DC power.
2) Input Command " sendchar sfr", then you can confirm the
current value.
3) Check X'tal Frequency.(10.368 MHz ± 100 Hz).
4) If the frequency is not 10.368 MHz ± 100 Hz, adjust the fre-
quency of CLK executing the command "sendchar sfr xx xx
(where xx is the value)" so that the reading of the frequency
counter is 10.368000 MHz ± 5 Hz.
1) Make sure to connect the JIG cable and disconnect the
DC Power in order to download the data.
2)Excute the command "*******.hex".
3)Connect the DC Power.
4)Press the PC Enter key once.
5)After a few minutes, "Successful upgrade" is displayed
on the PC indicating downloading has finished.
6)Detach the JIG cable, then disconnect the DC Power.
7)Connect the DC Power.
8)Connect the JIG cable again, and excute the command
"getchk", then confirm the checksum value is correct.
If the download fails, start again from step1.
67
KX-TG9581B/KX-TG9582B/KX-TGA950B