RS Pro RS-1151 Bedienungsanleitung Seite 9

PEAK key: The maximum level in dB reached by the sound pressure at any
Sets the Peak frequency weighting and measurement:
a. Press and hold down PEAK key then Press
until the "
b. Press
c. Press ↵ key to exit and the "
d. Press PEAK key again to restart the peak measurement.
PEAK and Maximum recording measurement:
a. In the peak measurement mode, press MAX key to enter the maximum
recording mode.
b. Press ▲ key to circulate the display of the Maximum (MaxL blinking),
Minimum (MinL blinking), Current (MaxL and MinL blinking) and Peak
(dBPK blinking) reading and its occurred date and time. Press TIME key
to switch display the occurred date and time m:s, d-h and Y÷M.
c. Press MAX again to restart the peak and maximum recording mode.
d. Press MAX key for 3 seconds to exit this mode.
↵ key: In the setting mode, press this key to store the setting data and exit.
9. CAL potentiometer: Calibration potentiometer for level adjustment.
10. Micro-USB socket
11. DC/AC output socket:
DC output signal corresponding to sound level.
AC output signal with frequency weighting.
12. AC adapter power input jack (DC 9V 100mA).
13. Tripod mounting: ¼" - 20 UNC Female thread.
14. Battery cover.
15. microSD CARD 4GB.
09/15/17 Version No. 00
instant during a measurement period. It is the true peak level of the
pressure wave, which should not be confused with the highest
sound pressure level, termed MaxL.
" mark is displayed.
key to sets the desired peak frequency weighting A, C or Z.
Datalogger Sound Level Meter / EN
key to turn on the meter,
" mark is displayed.
7