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<SurveyID>.csv stores leak data recorded in this survey.
•
Note:The CSV file is generated only after the survey is stopped.
The images folder contains all photos taken in this survey.
•
Note: One camera snapshot produces photos in two resolutions, *.JPG format for the high resolution
and *.bmp for the low resolution.
The voices folder contains all voice recordings taken in this survey (*.WAV format).
•
The image and voice files are named in the form of <Leak Tag No>A or <Leak Tag No>B (for example,
00001A.jpg and 00001B.wav).
7. Copy the desired survey folders to the local.
12.3 Uploading the leak records to the LMS
If you are using the OS 531 in the LMS mode, after you partially or fully complete the leak detection, you can upload
the detected leak records to the LMS.
Note: After you upload the leak records to the LMS, any leak data except the photos, voice recordings, and the CSV-
formatted leak file are deleted from the OS 531. If you need the leak data in the CSV format, before the upload
action, please perform to generate the leak data into a CSV file.
Steps:
1. Access Menu > Device Settings > WLAN to enable the WLAN.
2. Access Menu > User Logout > Upload Survey.
3. Select the status of this survey from In-Progress and Competed.
4. Click the Upload button.
13
Maintenance
This chapter describes the basic maintenance operations.
13.1 Self-test
When a certain peripheral does not work normally, use the self-test function to test and locate errors. The
peripherals supported include:
Display
•
Microphone
•
Speaker
•
Camera
•
Access Menu > Self Test, and perform self-test on a peripheral as needed.
13.2 Updating the firmware
The OS 531 firmware consists of device firmware and sensor firmware. When a new version of the device or sensor
firmware is launched, you can update the firmware on your own.
The steps for updating these two types of firmware are basically the same. The following gives an example of
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