UP-3515 (serv.man7). UP3515 instruction Manual - Sharp EPOS User Guide / Operation Manual. Page 5

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Bright

Dark

Brightness control

Power indicator

Contactless clerk switch

Operator display (touch panel)

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Connect the AC power cord to the AC adapter.

Open the plug frame and connect the AC adapter 

plug to the AC adapter jack.

Close the plug frame and lock the AC adapter plug 

to prevent disconnection.

Plug the AC power cord into the wall outlet.

AC adapter

AC power cord

AC adapter plug

AC adapter jack

Plug frame

Mode switch

Side cover

1

1

2

2

2

3

3

4

4

Mode switch
The switch has the position ON ( I ) and STANDBY (

).

Set the mode switch to the ON ( I ) position after the terminal has been plugged into the wall outlet.
The STANDBY (

) position locks all operations of the POS terminal. When you select this position, the 

screen will disappear.
Power indicator

When the mode switch is set to the ON ( I ) position with the POS terminal plugged in, the power indicator at 
the lower right corner of the LCD panel will light up. When the mode switch is set to the STANDBY (

) 

position or the POS terminal is unplugged, the power indicator will light out. The power indicator will remain 
on while the display’s backlight is off.