TM 5-3610-257-14
Section II. OPERATING INSTRUCTIONS
4-4.
DESCRIPTION AND USE OF OPERATOR’S CONTROLS AND INDICATORS.
Controls or Indicator
Function
POWER ON/OFF switch
Applies power to all circuits
in the densitometer and
reflection probe.
CHANNEL control switch
Selects filter to be used in
the optical system.
ZERO controls (four)
Standardize low density
readings.
SLOPE controls (four)
Adjust calibration of
densitometer.
Display
Displays density of sample.
4-7
