Tenmars ST-109R, Руководство пользователя

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ST-109R
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5.8
Analog/Communication Output
Interface
This product features to computer communication
inter-face: USB and RS-232.
The RS-232 (TTL) and analog output inter-face shares.
You may select USB or RS232 inter-face in the set-up
mode. The default value is USB.
AC signal output: MAX: 5VP-P/130dB, output impedance
around 600Ω
DC signal output: 10mV/10dB, output impedance around
100Ω
5.9
Record Data Delete/Back-up
You may define the file name with a desktop program: file
extension is "*.IAR", file name may contain up to 8
characters including capital letter A~F and number 0~9.
The auto backup function copies data from this product to
micro SD card and delete them afterwards.
Please connect to external power source for micro SD card
write-in operation to prevent it from failed due to power
outage.
You may manually delete records in the mode of a single
record or all records.
The single record delete function erases the latest one first
and move to the earlies one.
See section 5.5 for the functions of individual buttons.
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ID of this product is "FFFFFFFF" by default.
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This product supports a micro SD card in the
FAT16/FAT32 format.
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The maximum space supported in SD/SDHC mode is
32GB.