Galaxy Audio CHECK MATE CM-170, Руководство пользователя, Страница: 9 / 24

7
Getting Started Cont.
REC Button:
When the button is pressed, recording will begin and the “REC”
symbol will display. To stop the recording, press the button again.
A/C Button:
Sets the frequency weighting to A or C.
FAST/SLOW Button:
Sets the time weighting to Fast or Slow
Range Control Button:
Each time you press the button, the level range will rotate
between “
Lo ” level, “ Med ” level, “ Hi ” level and “ Auto ” level.
Microphone:
1/2 inch electret condenser microphone.
AC/DC Signal Output Jack:
AC:
1 Vrms Corresponding to each
range step. (with frequency weighting)
Output Impedance 100 Ohms
Output Signal by standard 3.5mm
coaxial socket signal on pin.
Note:
At “Auto” level range, output signal is Auto select on “Lo”, “Med”, or
“Hi” level range.
DC: Output: 10mV/dB
USB Port:
Connection to a computer or external power supply input.
Tripod Mounting Thread:
For long-term measurements, the unit can be mounted on a camera
tripod. Proceed carefully, to avoid dropping the unit.
Battery Compartment.
AC Signal
DC Signal
Ground
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