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This document contains preliminary information and is subject to change without notice.
9.
TEXT-IN (POS)
9.1 Usage of Serial-In Function
Enables users may use Serial In connections to record/search/display text data from POS/Cash Register
’s serial.
Users can choose the data whether to record/display or both.
9.2 Connection Method
Up to four ATM/POS channels are available could be connected.
A DVR uses a USB port for Serial In to connect to a POS/Cash Register. Use correct USB to RS232 converters as follows.
-
FTDI chipset included converter
-
Prolific PL2303 / PL2303X / PL2303HX chipset included converter
-
Winchiphead chipset included converter
When using a converter, please connect USB slot of DVR first, then restart in order to the DVR recognizes the USB converter
as an RS-232 Serial In.
When using a multi-converter, the port recognizes Serial In1 as its shortest line.
NOTE
A DVR can only recognize English alphanumeric characters.
The maximum extension length for RS-232 cable is 15 meters approximately with no signal loss.
9.3 Connection Diagram
Users can connect RS-232 port to USB port at front/rear of DVR by using a converter.
Содержание 16000AQH
Страница 10: ...10 1 3 System Connection Diagram S Type 412EH 824EH 4 8 CH DVR A Type 1648EH 16 CH DVR ...
Страница 11: ...11 C Type 412KH 824KH 1648KH 4 8 16 CH DVR C Type 32960KH 32 CH DVR ...
Страница 12: ...12 E Type 412CQH 4 CH HD SDI DVR G Type 412AQH 4 CH HD SDI DVR ...
Страница 13: ...13 G Type 824AQH 1648AQH 8 16 CH HD SDI DVR J Type 8000AQH 16000AQH 8 16 CH True Hybrid DVR ...
Страница 133: ...133 TEXT IN POS TEXT IN POS User s Manual ...