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Sam4s ER-260EJ/256EJ OP Manual v1.20
Service Mode Programming • 83
Service Mode Programming
Introduction
Use the Service Mode (
S
Mode) to perform secure operations. The
S
position is one position clock-
wise from the
PGM
position. The
S
position is not labeled. The key marked “C” will access this
position.
The following procedures are done from the Service Mode menu:
Self-Tests
Memory clear
Allocation
Assignment of functions to keyboard locations
Define port
ECR Setup
Program backup
Help menu
CAUTION: The procedures described in this area are security sensitive. Do not share this
information with unauthorized users and distribute the SERVICE-Mode key only to those you
may want to perform these functions.
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