Read Sharp XE-A212 Service Manual online
XE-A212V
SPECIFICATIONS
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8. BATTERY
1) MEMORY BACK UP BATTERY
For memory back up, the dry battery AA (3 pieces) are needed.
1.
Memory holding time:
Approx. 1 year after New dry batteries are installed.
2.
Battery exchange method:
When the low battery symbol “L” lights up, replace the batteries (3
AA) by the following method;
AA) by the following method;
1) Power on the ECR.
2) Mode switch turn to “REG” mode.
3) Remove the OLD dry batteries (3 pieces).
4) Insert the NEW dry batteries (3 pieces).
5) Confirm the low battery symbol “L” is off.
2) LOW BATTERY
Low battery indication will appear on the left side of display when the
battery voltage is low.
CASE 1:
When any numeric entry & any item entry is not done or
just after finalization.
The machine can indicate the low battery condition. (Always)
CASE 2:
When numeric entry or item entry is done.
Battery condition will not appear.
Exceptionally, when the power is restored after a power failure, the
Exceptionally, when the power is restored after a power failure, the
low battery condition will appear on the display only when the bat-
tery is low.
And the indicator will disappear after any key entry.
And the indicator will disappear after any key entry.
[Display sample]
“
0.00” : Battery is OK.
“L
0.00” : Low battery (You have to change the batteries.)
“L
0.00” : No battery (You have to change the batteries
immediately.)
After finalization
“F
12.34” : Battery is OK.
“L
12.34” : Low battery. (“L” indicate instead of “F”.)
“L
12.34” : No battery. (“L” indicate instead of “F”.)
Note: “NO BATTERY”: When the “NO BATTERY” is display, the mas-
ter reset is executed at the timing of “POWER
ON” after the “POWER OFF”.
ON” after the “POWER OFF”.
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