7
Auto Power OFF
To preserve battery life, the meter is programmed to turn itself off after 30
minutes of inactivity. To turn this function off, while the meter is off, press
and hold the Time Weighting Button while turning the meter on. When the
meter turns on release both the Time Weighting Button and Power button.
The Auto Power Off indicator will not appear on the display, confirming
this feature is now disabled. If the meter is turned off then back on, the
"Auto Power Off" feature will be enabled again.
Calibration Procedure
In order to calibrate the R8060 an external calibrator that can provide a
94.0dB signal is required (REED R8090). If the meter has been exposed
to extreme conditions or has not been used in a long period of time the
meter should be calibrated by following steps 1 through 6 below.
1. Remove windshield ball.
2. While the meter is off, press and hold the MIN /MAX Hold button
while turning the meter on.
3.
When the meter turns on, release both the MIN/MAX Hold and Power
button to enter calibration mode as indicated on-screen by "CAL 94dB".
4. Insert the microphone into the calibrator.
5. Press the UP and DOWN arrow buttons to increase or decrease the
dB level to match the Sound Calibrator output.
6. Once the desired dB level has been attained press the
MIN/MAX
button to save the setting and exit the calibration mode.
NOTE
: Press the Power button to exit the calibration mode at any time.
OFF
94dB
114dB
(1KHz)
IEC 942 CLASS
2
R8090
Sound Level Calibrator
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