Rion VM-83, Инструкция по эксплуатации, Страница: 14 / 106

4
Controls and Features
MENU key
Allows changing the menu by selecting a menu number. If this key is
pressed in remote mode, the remote mode is canceled and the unit returns
to the local mode.
Power switch
Serves to turn the unit on and off.
COMP ON/OFF key
Serves to turn the comparator function on and off.
HOLD RESET key
Serves for resetting maximum hold data and peak hold data, as well as
the comparator output.
Low-pass fi lter key (LPF key)
Serves for activating the low-pass fi lter (indicator above the key lights).
MAX HOLD ON/OFF key
Serves to turn the maximum value hold function on and off.
High-pass fi lter key (HPF key)
Serves for activating the high-pass fi lter (indicator above the key lights).
Accelerometer input connector (PICKUP connector)
The piezoelectric accelerometer is to be connected here.
Setting keys
Serve to set the measurement mode, display characteristics, low-pass
fi lter, high-pass fi lter, and accelerometer sensitivity. The keys will affect
the function for which the key indicator is lit. The keys are also used for
changing menu settings.
Measurement mode selector key (ACC/VEL/DISP key)
Serves to change the measurement mode (indicator above the key lights).
Display characteristics selector key (RMS/
EQ
PEAK/
EQ
P-P key)
Serves to change the display (detection) characteristics (indicator above
the key lights).
Display
Shows measurement values and various key settings.