78 • S-Mode Programming ER-5200M/5240M Electronic Cash Register
Clearing Memory
Before you use your ER-5200M/5240M for the first time, you must perform a memory all clear to
insure that all totals and counters are cleared and that the default program is installed.
CAUTION: The procedures described in this area are security sensitive. Clearing the
ER-5200M/5240M memory after the register is put into service will erase all programming as
well as totals and counters. Do not share this information with unauthorized users and
distribute the special SERVICE-Mode key only to those you may want to perform these
functions.
Memory All Clear
1. Turn the power switch located on the right side of the register to the OFF position.
2. Turn the control lock to the S position.
3. Press and hold the key position where the CHECK key is located on the default
keyboard layout.
4. Continue to hold the CHECK key while turning the power switch to the ON position.
5. Press the upper left key of the keyboard, then the lower left key, then the upper right key,
and finally press the lower right key.
6. After a short delay, the printer will print the message: "RAM ALL CLEAR OK !" and
“OK” or “NG” for each of the four possible RAM locations. The default configuration
includes RAM 1 & 2 only, therefore RAM 3 & 4 will indicate “NG” unless expansion
RAM is added. Memory is cleared and the default program is installed.
Caution: After memory is cleared, the default program will set the register in the 15 key
configuration. If you are using 40 NLU keys, see “ER-5240M Keyboard Expansion” on page 85
to reset the 40 key configuration.
Clear All Totals and Counters
1. Turn the control lock to the S position.
2. Enter 20 and press the SBTL key.
2 0 SBTL
3
1
4
2
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