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SL355-en-GB_V1.8 8/17
DUR (DURATION) Notes:
•
DUR allows the user to select a specific RUN Duration time.
•
When a duration period is set by the user to anything other than OFF, it takes precedence
over the Timer setting so that any preset Begin and End times will be ignored. DUR is
available in the OPTION mode menu.
6. While testing, the meter’s DATA menu can be navigated (see DATA Menu table and Screen
Shots below) as long as the keypad is unlocked. This allows the user to view the current setup, %
dose, and TWA while the test is running.
7. The arrow keys are locked automatically when recording begins. Press
◄ and ▼ simultaneously
to unlock the keypad. The DATA icon will cease flashing, indicating that the keypad is unlocked
and ready for navigation. To re-
lock the keypad, press ▲and ► simultaneously.
8. To pause a recording, press RUN/PAUSE. The pause icon || will appear. Press again to resume.
9. To stop the recording if the END time has not been automatically set, first unlock the keypad by
pressing
◄ and ▼ simultaneously and then press the MENU key. The display will show STOP
and will count down from 3 to zero; press the RUN/PAUSE button before zero is reached to
successfully stop the recording.
10. Switch the meter off to conserve battery power. To switch the meter off, press and hold the menu
button until the unit switches off.
11. %Dose and TWA calculations are viewable using the PC interface or by navigating the DATA
mode (refer to the DATA Menu table and Screen Shots below). Individually logged readings are
retrievable via the PC interface only. Follow the directions in the Software User Guide supplied on
the enclosed CD-ROM.
Testing notes:
•
Do not shout into the microphone or strike the microphone as this will affect the test.
•
To obtain reliable data, the user’s activities must reflect a typical workday.
8.3 Reviewing Noise Survey Setups and Measurement Results
1. Note that the PC interface can be used to review setups and measurement results. Refer to
the Software User Guide on the supplied CD-ROM for instructions. To work manually, follow
the steps below.
2. Switch the meter ON; the meter will be in the SLM mode. Press MENU to access the DATA
mode.
3. Use
► to scroll to the ‘RUN’ display. Now use▼▲ to select the desired RUN (memory
location).
4. When the desired RUN is selected, use
◄ ► to scroll the setup data and noise survey results
as shown in the DATA Menu table and Screen Shots below.
8.4 Reviewing Stored Datalogger Data
The stored datalogger readings can only be viewed by downloading the data to a PC using the
supplied cable and PC software program. Refer to the Software User Guide on the supplied CD-
ROM for detailed instructions.
