Sharp XE-A1BT Service Manual page 21

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3-6) CPU version PRINT
a.
Test Procedure
The CPU version is printed with above key operation.
This mode is finished automatically when print completed.
b.
Test result print
(When Version 1.00)
0100
06
3-7) MEMORY BATTERY VOLTAGE SENSOR TEST
a.
Test Procedure
Displays A/D conversion port read value of memory battery.
To terminate the test, press any key.
<The displayed value and status>
0155 or greater
Normal
0154 or smaller
Low battery display
0138 or smaller
No battery display
(MRS is done when power on)
b.
Test result print
3-8) TIME DISPLAY TEST
a.
Test Procedure
Displays time of CPU with above key operation.
<Check point>
1.
To blink the "-" (hyphen)
2.
To count up the clock
To terminate the test, press any key.
b.
Display
Hour
Blinking per 0.5sec
c.
Test result print
yymmdd-hhmmss
← CPU Version No.
← 06
07
Minute
Second
08
3-9) DESTINATION DISPLAY
a.
Test Procedure
The following destination code in the firmware is displayed with
above key operation.
North America
Display
To terminate the test, press any key.
b.
Display
c.
Test result print
5-10
EU
0
1
09
Japan
2

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