Sam4s ER-350 II SERIES, Service Manual

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3. Installation and Operation
3-4 SAM4S ER-350II SERIES
3-3 Operation
Note: Before using this Electronic Cash Register(ECR) for the first time, leave it powered ON in the REG mode
for a at least 24 hours. This allows the Ni-MH battery, which maintains the ECR’s memory while the
power is OFF, to fully charge.
3-3-1 Mode Switch
The position of the Mode Switch determines the action of the ECR.
Mode Function
VOID Use to void (correct) items outside of a sale.
OFF The Register is inoperable.
REG Use for normal registrations.
X Use to read register reports and perform other manager functions.
Z Use to read register reports and reset totals to zero.
PGM Use to program the register
S Use for H/W tests and special setting.
Figure 3-6 Mode Switch Table 3-1 Mode Switch Function
The mode keys can be used to access the following key lock positions
Mode Accessible Position Remark
VD Void, Off, Register(REG), Manager(X)
REG Off, Register(REG)
Z Off, Register(REG), Manager(X), Clear Totals(Z)
P Void, Off, Register(REG), Manager(X), Clear Totals(Z), Program(PGM)
C Void, Off, Register(REG), Manager(X), Clear Totals(Z), Program(PGM), Service Mode(S)
Table3-2 Key Function
Note: The Key can be removed from the key lock in the OFF or REGISTER position.
REG
X
Z
PGM
S
OFF
VOID