Topnos MDR400, Руководство пользователя

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14. SERIAL IN (POS/ATM)
14.1 Usage of Serial-In Function
y
Enables to record/search/display all transactions on monitoring screen by connecting POS/ATM/Cash Register.
y
User can choose the data whether to record/display on their taste without limitedly designated protocols.
14.2 Connection Method
y
This model has one ATM/POS channel and it is available to expand its connections up to four channels(Optional).
y
Connect the RS232 port of Serial-in application to USB slot of DVR by using USB to RS-232 Converter Cable and it is
available to connect up to 4 serial-in devices by using the converter.
y
Applicable converters as follows
-
FTDI chipset included converter
-
Prolific PL2303 / PL2303X / PL2303HX chipset included converter
-
Winchiphead chipset included converter
y
When use a converter, please connect USB slot of DVR first, then restart in order to the DVR recognizes the USB converter.
y
When use a multi-converter, the port recognizes as Number 1 as its shortest line of converter consequently.
y
When use both single and multi-converters, single converter is recognized as Port Number 1.
(NOTE)
It is available to connect 1 Serial-In application without additional option.
This function is only supports English alphabetical characters.
The maximum extension length for RS-232 cable is 15 meters approximately.
14.3 Connection Diagram
y
Using USB: Connect RS-232 port to USB port at front/rear of DVR by using a converter.