4-4-3. Read/write test for EEPROM
Operation :3+ST
Execute the Read/write test in test area (1word) of EEPROM.
Note:This test is effected on 240CR only.
If an error is occurred, the machine sounds an error tone, prints " N N N N N N N 8"
on receipt, and stops this test.
4-4-4. Read test for EEPROM
Operation :4+ST
The machine reads out the data to compare with written data until an error is occurred and
brinks "N" on the display during this test.
Notes:This test is effected on 240CR only.
If an error is occurred, the machine sounds an error tone, prints " N N N N N N N 8"
on receipt, and stops this test.
To stop this test, turn the Mode Switch to OOFF� position.
Be sure to execute the Read/write test for EEPROM (3+ST) before this test.
4-4-5. RAM read only check
Operation :5+ST
Note: Be sure to execute the RAM write and read check (1 + ST) before this check.
The machine reads out the data to compare with written data until an error is occurred and
brinks " N " on the display during this check.
To stop this check, turn the mode switch to OFF position.
If an error is occurred, the machine sounds an error tone, prints " N N N N N N N 2" on
the receipt, and stops this check.
4-4-6. Voltage check of memory back-up battery
Operation :7+ST
Display the voltage of back-up battery in real time. (Measurement is Volt (V) level.)
To stop this check, press any key or turn the mode switch to OFF position.
XXXL
Voltage level Ţ
In case the voltage level is less than 3 V, display "L" here.
N 7 N |