2.4.8.2 RS422 Wiring
RS232 to RS422 Converter
2.4.8.3 RS485 Wiring
RS232 to RS485 Converter
External Memory Card
2.5
There are two types of external storage for the User to use in the recorder. One is the SD card
and other is USB memory. There are two slots for inserting USB memory, one in the front and other on the
rear side of the recorder. If bigger capacity USB memory is required, the user may buy it locally. The SD
card slot is in the front side. Please see the below figures for more information.
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