Sam4s ER-925 - Overview

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Overview
The following procedures are done from the Service Mode menu:
 Clear all totals
 Clear grand total
 Clear PLU file
 Engineer Counter Change
 EPROM Information
 Memory Allocation
 Assignment of functions to keyboard locations
 RS232C Port
Service Codes
The following Jobs Codes are explained in the service chapter.
50 SUB
Flash rom information
60 SUB
Memory allocation
70 SUB
Function key assignment
80 SUB
Device connection to Port 1
81 SUB
Device connection to Port 2
82 SUB
Device connection to Port 3
83 SUB
Device connection to Port 4