Specifications

20 • Introduction SAM4S NR-500 Series Manual

Control Lock

The control lock has 7 positions, accessed with 5 keys. Each ECR is shipped with a full

sets of keys.

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.

Z Use to read register reports and reset totals to

zero.

PGM Use to program the register.

S The S position is a hidden position reserved for

dealer access.

Before performing any operations in Register Mode a clerk must be signed on. See

“Clerk Sign-On/Sign-Off” for a description of clerk operations.

Control Keys

All NR-500 Series models include a full sets of keys that may be used to access the

following control lock positions.

Key Positions Accessible

REG OFF, REG

VD VOID, OFF, REG, X

Z VOID, OFF, REG, X, Z

P VOID, OFF, REG, X, Z, PGM

C ALL POSITIONS

Note: Keys may be removed from the control lock in the OFF or REG positions.

VOID

REG

OFF