OP (OPERATOR KEY)
Used to switch the MODE SWITCH between OFF and REG.
OW (OWNER KEY)
Used to switch the MODE SWITCH to any position (OFF/REG/RF/X/Z).
2) MODE CONTROL KEYS
The 2 different types of keys (2 of each) supplied with the ECR ensure register security.
1-2 OPERATOR DISPLAY
oTotal (nupper segment) or change (ulower segment) sign appears when subtotal, total or change is
@D€PAFITMENT NUMBER DISPLAY
o Displays the corresponding department number when a department key is pressed.
@NUMBER oF REPEATS D|SPLAY
o Displays the number of times a transaction has been repeated. Only the units digit is displayed when
the number of reoeats exceeds nine.
o Displays unit price, quantity, and amount with leading zeros suppressed. The maximum numeric input
is 8 digits, and totals are displayed up to 8 digits.
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