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11. Training Mode
The training mode is used to test all functions of the POS Concerto / QTouch
2
without adding the
turnover to the reports. The report memory will not be changed and all counters remain constant.
Please note that in this mode all receipts will be automatically marked as „Training”.
In order to access the training mode, a pre-programmed training clerk must be signed-in. Training
mode will remain activated until a new clerk is assigned. You will have full access to all registration
and programming functions for testing and training purposes.
12. Instructions for Use
12.1 Use of the Touch Screen
The touch screen may only be touched with fingers. The use of pens, pencils or other sharp
objects may damage the screen. No liability is accepted for such damages.
12.2 Calibration of the Touch Screen
1. Switch on the POS Concerto / QTouch
2
.
2. If the picture of the Linux Penguin comes up, put your finger in the middle of the touch screen
and hold it depressed.
3. Still hold the touch screen depressed if the cash register program is started. After a few
seconds the calibration tool will launch.
4. Follow the instructions on the screen to calibrate the touch.
12.3 Power Supply and Interfaces
Please use the delivered power supply for the POS Concerto / QTouch
2
only. The usage of other
power supplies may damage your POS system. No liability is accepted for such damages.
The interface connections should only be plugged if the system is switched off. Please note also
the maximum cable lengths of 5 meters for USB and 15 meters for RS232.
12.4 Cleaning
To clean your POS Concerto / QTouch
2
please use a lint-free dry or slightly damp cloth only.
Disconnect the system from the power supply before cleaning. Do not use any abrasive
substances or agents containing solvents.
Special caution is required when cleaning the display. Be careful not to scratch the surface and
prevent any liquids from entering the housing.
In case of heavy pollution you may also use a damp cloth to clean the touch surface. Please use
only warm water or a special screen cleaner to damp the cloth. Never put the liquid directly on the
screen, but only on the cloth. The cloth should only be damp, but not wet!
The touch screen may only be touched with fingers. Do not use any pens, pencils or other sharp
objects which can scratch the surface. No liability is accepted for such damages.
