Sharp ER-1920 Bedienungsanleitung Seite 3

INTRODUCTION
Thank you very much for your purchase of the SHARP Electronic Cash Register, Model ER-1910/-1920.
Please read this Manual carefully before operating your machine in order to gain a full understanding
of its function and performance.
Please keep this Manual for future reference. It will help you, if you encounter any operational problems.
IMPORTANT
Install your ER-1910/-1920 in a location that is not subject to direct radiation, unusual temperature
changes, high humidity or exposed to water sources.
Installation in such locations could cause damage to the cabinet and the electrical components.
The register should not be operated by an individual with wet. hands.
The water could seep into the interior of the ER-1910/-1920 and cause component failure.
When cleaning your register, use a dry, soft cloth. Never use volatile liquid, such as benzine and
thinner. . .
The use of such chemicals will lead to discolouration or deterioration of the cabinet.
The ER-1910/-1920 register plugs into any standard wall outlet (local voltage +10% AC). Other
electrical devices on the same electrical circuit could cause the machine to malfunction.
Be sure to set paper roll(s) prior to using your machine, other wise it could malfunction.
If the register malfunctions call your local dealer for service — Do not try to repair the register
yourself.
PRECAUTION
This Electronic Cash Register has a built-in memory protection circuit which is operated by rechargeable
batteries.
As you know, 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, you are requested to recharge the batteries for a period of 24 to
48 hours prior to use by the customer.
In order to charge the batteries, the machine must be plugged in and left on in the "REG" (registration)
mode. This recharging precaution can prevent unnecessary initial service calls.