Service manual

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ER-A Models SRV (Service) Mode - System Presets Overview
INSTRUCTIONS FOR PROGRAMMING SYSTEM PRESETS
1
When making entries for System Presets, leading zeros are not required. Please note trailing zeros
are required and the order of entry is from the left-most digit (A) to the right-most digit (D).
2
When changing the value of a System Preset, the values of bits A, B, C, D must be entered even if
only one of the bits is modified.
3
Upon completion of System Preset programming and prior to returning to REG Mode or other
MODE, a Program Reset is required/mandatory.
4
When making changes to multiple System Presets, complete all System Preset programming and
then perform a Program Reset.
DOCUMENTATION – varies by model
1
Sharp POS Instruction, Service, Programming and Parts manuals and Procedures Guide are
available on www.sharp-pos.com
- Technical Manuals link.
DEMO TEMPLATES - varies by model
1
Demo templates are available on www.sharp-pos.com
– Document/Download Library - Software
link.
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