SEFRAM MW9520 Manuel D'utilisation page 47

(1) Sensor of the Receiver
Sensor of the receiver is used to detect the
transmission signal.
(2) Flashlight
(3) LCD
(4) ON/OFF Button
Press the ON/OFF button to turn on or turn off the
receiver.
(5) MANU Button
Press it to enter into the manual detection mode,
there are 8 sensitivity levels to select.
(6) Backlight and Mute Button
Press it to turn on or turn off the LCD Backlight.
Press and hold it for more than 1 second to switch
on or switch off the mute function.
(7) UAC Button
Press it to switch to the non-contact voltage
detection mode(UAC mode).
(8) Flashlight Button
Press it to turn on or turn off the LED lights.
(9)  Button
Press it to select the sensitivity level upwards
when the receiver is in the manual detection
mode.
(10)  Button
Press it to select the sensitivity level downwards
when the receiver is in the manual detection
mode.
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