Clearing Memory; Er-920/Er-940 Memory All Clear - Sam4s ER-900 Series Operator's And Programming Manual

Clearing Memory

Before you use your ER-900 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-900 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.
PRINTER SELECTION PROCEDURE NOTE: During the Memory All Clear
sequence you will be asked to indicate the printer configuration of the model you are
using, i.e. Single Station printer or 2-Station printer. Printer selection can also be done
as a separate procedure: Power up in S-Mode while holding the 00 key. This procedure
will not clear all memory, but will reset the keyboard to its default key assignments.

ER-920/ER-940 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
4. Continue to hold the CHECK key while turning the power switch to the ON
5. Press the upper left key of the keyboard, then the lower left key, then the upper right
6. After a short delay, the printer will display the message: "Please Wait...". Memory
7. If you have an ER-920 (one printer station), press CLEAR.
26 • Getting Started
keyboard layout:
position. The message "RAM ALL CLEAR" displays.
key, and finally press the lower right key.
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is cleared, the default program is installed and the RAM CLEAR receipt is printed.
The display now reads: "PRINTER 2STATION; Y=CASH N=CLEAR".
If you have an ER-940 (two printer stations), press CASH.
ER-920 and ER-940
Press and hold the
CHECK key position
during power-up in S
mode.
SAM4s ER-900 Series Operator's & Programming Manual v.1.39
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ER-920
ER-940
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