Extech Instruments SD200 User Manual page 6

Advanced Settings Mode
The SET function is used to:
• Format the SD memory card
• Set the date and time
• Set the data logger sample rate
• Set the beeper ON/OFF
• Set the SD card decimal character
• Select the temperature units
• Set the PC (RS232) data output ON/OFF
1. Long press the SET button. The first function (Sd F) will appear in the display. Press the SET button to
step through the seven functions. Use the ▲ and ▼ buttons to adjust the selected function. Use the
"LOGGER" button to move from field to field. If no button is pressed for 5 seconds, the meter exits the
setting mode and returns to normal operation.
2. Sd F – Format the SD card. Press the ▲ button to select yES or no. For yES, press the Enter button.
When yES and Ent appear, press the Enter key again to format the card and erase all existing data. The
screen will display a flashing yEs and ESC while the memory is being formatted.
dAtE – Set the date and time. Press the ▲ or ▼ buttons to adjust the selected (blinking) field. Press
3.
the Enter button to store the value and to step through the various fields.
SP-t – Set the sample rate. Press the ▲ button to select the desired sample rate and press Enter to
4.
store the selection. The selections are: 5, 10, 30, 60, 120, 300, 600 seconds and AUTO. In AUTO, the
data will be stored every time there is a temperature change > 1 degree.
5. bEEP - Set the beeper ON or OFF. Press the ▲ button to select ON or OFF and press Enter to store the
selection.
dEC - Set the SD card decimal character. Press the ▲ button to select US (decimal) or Euro (comma)
6.
and press Enter to store the selection.
7. t-CF - Set the temperature unit to °F or °C and press Enter to store the selection.
8. rS232 - Set the PC interface (RS232 data output) ON/OFF. Press the ▲ button to select ON or off and
press Enter to store the selection.
ESC – Exit the setting mode. Press the SET button to return to normal operation.
9.
System Reset
If the display freezes or if the meter does not respond to keystrokes, press the RESET button, located on the side
of the meter (use a paper clip or similar pointed object). If the meter does not reset, contact support services.
RS-232/USB PC Interface
To stream data to a PC, using the RS232 output jack, the optional 407001-USB cable along with the
407001-PRO software (available free at www.extech.com/software/downloads) are required. Instructions
for use are provided in the software.
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