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General| Brand | Center |
|---|---|
| Model | 390 |
| Category | Measuring Instruments |
| Language | English |
Details ambient conditions like altitude, humidity, and operating temperature for safe use.
Provides guidelines for repairs, servicing by qualified personnel, and case cleaning.
Explains safety symbols, including the CE mark for EMC compliance.
Controls unit power on/off and manages auto power-off features.
Recalls data stored in the manual memory of the device.
Initiates and stops data recording sessions, indicated by a REC symbol.
Stores measurement data manually into the device's memory.
Details the use of ▲/▼ buttons for increasing or decreasing numerical values.
Covers toggling Date/Time display and setting the internal clock.
Explains how the INTV button adjusts the auto-store interval time.
Describes entering MAX/MIN mode to store highest and lowest values.
Explains turning the LCD backlight on/off for visibility.
Details selecting between A or C frequency weighting.
Explains setting the time weighting response to Fast or Slow.
Specifies the type of microphone used in the sound level meter.
Details the CAL potentiometer for level calibration adjustment.
Describes the PC jack output and serial interface for computer connection.
Explains connecting to level recorders for AC or DC signal output.
Details the DC 9V power supply jack for external AC adapter connection.
Provides a thread for mounting the unit on a tripod for stability.
Location for inserting and securing the unit's batteries.
Guides on setting the recording interval for auto-store functionality.
Procedure to clear data stored via the auto-store function.
Process for storing measurement data manually, up to 99 sets.
Steps to recall data previously stored using manual store.
Procedure to clear data stored via the manual store function.
Instructions for inserting AA batteries, including polarity and cover replacement.
Explains how to check the battery level using the on-screen indicator.
Details on connecting the AC adapter for powering the unit.
Lists the items included in the SE-390 software package.
Specifies the minimum hardware and operating system requirements.
Step-by-step guide for installing the SE-390 software on a PC.
Overview of functions available in the SE-390 software's main menu.
Explains the functions of buttons in the software's toolbar for graph manipulation.
Details how to use cursors (A and B) for analyzing graph data.
Instructions on how to zoom in on specific areas of the graph.
Procedure to load recorded data from the meter to the PC via software.
Description of how loaded data sets are displayed with details.
Steps for recording real-time data in waveform using the software.
Guide on saving recorded real-time data in various file formats.
Procedure to load recorded data from the meter memory and save it to a file.
Solutions for resolving the 'NO CONNECTION' error when connecting to PC.
Instructions on saving graph data in a format compatible with EXCEL.
Steps to remove the SE-390 software from the computer.
Possible reasons and solutions for data loading failures.
Explanation of how to zoom in on the graph using mouse controls.
Reasons for potential data loss when using fast sampling rates.
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