About The Low Battery Indicator; About Open Source Code - Casio PCR-T540 Complete Manual

Electronic cash register
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Advanced programmings and registrations

About the low battery indicator

If this indicator appears when you switch the cash register on,
it can mean one of three things:
• No memory backup batteries are loaded in the cash regis-
ter.
• The power of the batteries loaded in the unit is below a
certain level.
• The batteries loaded in the unit are dead.
Important !
Whenever the low battery indicator appears on the display, load a set of two new batteries as soon as
possible. If there is a power failure or you unplug the cash register when this indicator appears, you will
lose all of your sales data and settings.
Be sure to keep the power cord of the cash register plugged in whenever you replace the batter-
ies.
Category
Department
PLU
Hourly sales
Monthly sales
Clerk
Transaction key & fix total
Non resettable grand sales total
Reset counter
Consecutive No.
-9,999,999.99 ~ 99,999,999.99
1
*
-9,999,999,999,999.99 ~ 99,999,999,999,999.99
2
*
-99,999.999 ~ 999,999.999
3
*
1 ~ 9999
4
*
1 ~ 999999
5
*
Specifications and design are subject to change without notice.

About open source code

The software of our product includes the work that is distributed in the Apache License 2.0.
You may obtain a copy of the License at "http://www.apache.org/licenses/LICENSE-2.0".
No. of totalizers
Amount
(10 digits)
200
O *
1
3000
O *
1
24
O *
1
31
O *
1
50
O *
1
--
1
O *
2
8
1
E-118
Contents
No. of items
Count
(4 digits)
(4 digit)
O *
3
O *
3
O *
4
O *
or O *
or O *
or O *
1
3
4
5
O *
4
Periodic
No. of items
totalizer
(4 digits)
O
O *
5
O *
5
O *
5
O
O
O *
5

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