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12. KEYPAD LOCK
This function locks the keypad except for the on / off button and access to
the options menu.
When a key is pressed with the keypad lock activated, no action is performed
and the display shows LOCk for 1 second. That is to say, while the keypad is
locked it is not possible to set a tare, reset to zero, print a ticket or reset total
accumulated weight.
This option stays in the memory and is not deactivated when the device is
switched off and on.
The keypad lock can be activated / deactivated by keeping the key pressed
for more than 2 seconds
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13. COMMUNICATION
The K3 indicator can be connected to other devices to send and receive
information via an RS-232 interface (standard) or a Wi-Fi 802.11 interface
(optional). The K3 indicator can have up to 2 serial RS232 outputs. The second
serial output is supplied optionally.
In the rS232 menu it is possible to configure the different data transmission
options from the indicator.
It allows the speed to be selected at which the serial
interface will be connected. The possible options are:
9600 bauds, 19200 bauds, 38400 bauds, o 57600 bauds.
The transmission format for each byte is 8 bits, without
parity bit, 1 stop bit (“8,n,1”) and it is not configurable.
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