Sam4s SPS-500, Service Manual

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3 Installation and Operation
3-52 SAM4S SPS-500 Series
3-14 Operation
Note: Before using this POS for the first time, leave it powered ON in the REG mode for at least 24 hours. This
allows the Ni-MH battery, which maintains the POS memory while the power is OFF, to fully charge.
3-14-1 Mode Switch
The position of the Mode Switch determines the action of the POS. The modes are described in Table 3-3
Mode Key Function
VOID VD Use to void (correct) items outside of a sale.
OFF - The Register is inoperable.
REG REG Used for normal registrations.
X X
Used to read register reports and perform other manager
functions.
Z Z Used to read register reports and reset totals to zero.
P P Used to program the register
S C Used for H/W tests and special setting.
Figure3-11 Mode Switch Table3-3 Mode Switch Function
The mode keys can be used to access the following key lock positions.
Mode Accessible Position Remark
VOID Void, Off, Register, Manager
X Off, Register, Manager
Z Off, Register, Manager, Clear Totals
PGM Void, Off, Register, Manager, Clear Totals, Program
S Void, Off, Register, Manager, Clear Totals, Program, Service Mode
Table3-4 Key Function
Note : Key can be removed from the key lock in the OFF or REG position.
REG
X
Z
P
S
OFF
VOID