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INTEGRATION SWITCH:
10 position switch for selection of the Accel
-
eration, Velocity and Displacement ranges of
the preamplifier of the 4292. An "Off"
position is also provided on the switch for dis-
connecting the preamplifier output from the
input of an external measuring amplifier
which may be connected for measurements.
SENSITIVITY:
Potentiometer control for adjustment of the
gain of the internal preamplifier from 0 to
20dB.
INPUT:
Two input sockets for connection of the out-
put signal from an accelerometer. One of
these sockets accepts the standard B & K
plugs Type JP 0101 whilst the other is fitted
with a 1 0 -32 N F thread and accepts the
miniature plugs Type JP 0012 or the minia-
ture coaxial cables T'ype AO 0037, AO 0038,
AO 0051, AO 0052, or AO 0500.
GROUND:
Socket for grounding to the chassis of the
4292. It accepts the B & K Banana Plug Type
UB 0002/3.
AMPLITUDE:
Potentiometer control for adjustment of the
acceleration
level
of
the
VIBRATION
TABLE. When set to its "Off" position the
power supply to the internal circuitry of the
shaker system of the 4292 is disconnected.
5
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