3. Installation and Operation
SAM4S ER-180 SERIES
3-13
3-2 Operation
3-2-2 Key Board Matrix
Figure 3-2. Key Board
3-2 Operation
3-2-3 All Clear
WARNING: This is a one time procedure. Do not repeat this procedure after the cash register is
programmed, it causes all programs and totals to be erased and to be default.
PROCEDURE
1. Move the Mode switch to the “S” position.
2. Connect the AC Power Plug into a power outlet while pressing the
“00”
keys.
3. After clearing all RAM memory, the register prints the following line:
Figure3-3. All Clear Key Sequence & Print Sheet
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Summary of Contents for ER-180
Page 10: ...2 Product Specifications 2 4 SAM4S ER 180 SERIES Memo...
Page 26: ...4 Assembly and Disassembly 4 2 SAM4S ER 180 SERIES Memo...
Page 50: ...6 PCB Layout and Parts List 6 6 SAM4S ER 180 SERIES Memo...
Page 52: ...7 Block Diagram 7 2 SAM4S ER 180 SEREIS Memo...
Page 67: ...Shin Heung Precision March 2010 Printed in KOREA V1 0 Code No JK68 70129A...