UP-3500 (serv.man35). UP3500 Operation Manual - Sharp EPOS User Guide / Operation Manual. Page 3

Thank you very much for your purchase of the SHARP POS Terminal Model UP-3500.
Please read this manual carefully before operating your POS terminal.
Please keep this manual for future reference.

• Install this terminal in a location that is not subject to direct radiation, unusual temperature

changes, and high humidity or exposure to water or other liquids.
Installation in such locations could cause damage to the cabinet and the electronic components.

• Do not drop this terminal nor subject it to any strong shock.

This may cause damage to the terminal.

• Do not apply excessive pressure to the display.  Do not use a sharp-pointed object on the

display.
This may cause damage to the LCD display.

• When cleaning this terminal, use a dry, soft cloth.  Never use solvents, such as benzine or

thinner.
The use of such chemicals will lead to discoloration or deterioration of the cabinet.

• The terminal plugs into any standard wall outlet official (nominal) voltage.

Other electrical devices on the same electrical circuit could cause the terminal to malfunction.

• If the terminal malfunctions, call your local authorized dealer for service.  Do not try to repair the

• Be sure to use the supplied AC adapter and AC power cord.
• For a complete electrical disconnection, remove the AC power cord from the wall outlet.

This POS terminal has a built-in memory protection circuit which is operated by a rechargeable battery
pack.
Please note that all batteries will, in time, dissipate their charge even if not used.  Therefore to insure an
adequate initial charge in the protection circuit and to prevent any possible loss of memory upon
installation, it is recommended that each unit be allowed to be recharged for a period of 24 to 48 hours prior
to use by the customer.
After installation, the battery pack is charged when the machine is plugged in.  This recharging precaution
can prevent unnecessary initial service calls.