My new sam4s is showing E LO and wont open or give instructions!

Question edited to add Maker.

Operation and Programming Manual - Goodson Imports

https://www.goodson.com.au > ER-180U_ume
PDF
The drawer will open and the cash change will be computed. CLEAR. Press to clear numeric errors made on keyboard prior to pressing the registration key. Also.
92 pages

Sam4s ER-180U Series Operation And Programming Manual

https://www.manualslib.com > ... > ER-180U Series
Ensure the mode is in REG position • Press the #/NO SALE key to open cash drawer • Count the actual sum of cash • Ensure the mode is in X position •... Page 43 ...

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  Open Drawer; Non Add Number - Sam4s ER-180T Operation ...

  https://www.manualslib.com > manual > Sam4s-Er-180t
  number, enter the number and press the #/NS key before totaling the sale with the CHARGE key. 1. Register the items you wish to sell. ... will print as in the ...

Sam4s ER 265 Manuals

The above has operation and programming instructions.

Semper Fi,
Z

Cash Register Help: SAM4s ER-650 Cash Register

cashregisterhelp.blogspot.com/2008/05/sam4s-er-650-cash-register.html

May 1, 2008 - I really like the SAM4s ER-650 Cash Register and ER-650R Cash Register. ... By the way the SAM4s ER-650 and ER-650R is the same as the Samsung ER-650 and ... I can't seem to figure out how to program it to track ticket/check #'s. .....also, neither the Reg Key or Mode Key will turn to SM mode. help?

Samsung Cash Registers ' ER650 Bar Code Scanner ...

www.maxperience.com > ... > Cash Registers

If not, you will need to go to the SM mode and configure either RS-232 port 1 or port 2... Press enter (cash key) through the rest of the options. ... I could not get the curserinto the plu numeric field once i entered the plu. .... There are manuals for the SAM4s ER-650 at http://www.cashregisterguys.com and if you are looking for ...

Samsung Cash Registers ' Samsung ER 650 Deleting PLUs ...

Your machine is telling you to replace the back up batteries. Next to where the till roll is, there is a battery cover open it up and replace them Gud luck

Do an initial reset o you machine and it will go to default where all buttons are open.

Return option 25 to default

Just leave 1 open department

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check your cables, then re-identify your tills(till numbers)

I have the same problem. And nothing in the instructions. Searching for a solution now.