TM 5-6675-325-14
Section II OPERATING INSTRUCTIONS
5-4. DESCRIPTION AND USE OF OPERATOR’S CONTROLS AND INDICATORS.
K e y
Control or Indicator
Function
CLEAR button
Clears all displays and
memories.
DECIMAL switch
Selects position of
decimal point in auto-
scaler display.
LED indicator light
LED display
SCALE dials
NORMAL/SCALE
Indicates when pulse
count is positive.
Displays current pulse
count total.
Inputs three most signi-
ficant figures of constant
into scaler.
In NORMAL, pulse count
is not scaled.
In SCALE, activates in-
ternal scaling circuit.
INIT button
Sends initialize command
signal to calculator.
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