UA-6 Detector
Section 1 Introduction
1-5
Figure 1-2 UA-6 Front Panel
Table 1-2 Front Panel Controls and Indicators
Item in
Control or Indicator
Description
Function
1
STANDBY-OPERATE
Switch
2 position selector switch In OPERATE, applies secondary power to the unit.
In STANDBY, applies secondary power to heaters.
When unit is connected to the main power source,
primary power (100, 117, or 234 VAC) is present at
all times.
2
RECORDER
Strip chart recorder
Traces on graduated chart paper to indicate and
record the light absorbency of a medium in the
optical unit light path.
3
PEAK SEPARATOR
off, 0.3, 1, 3, 10, 30+
Rotary selector switch
Turns peak separator on, optimizes the peak sepa-
rator for various peak widths in minutes.
4
CHART SPEED-CM/HR
0.3, 0.6, 1.5, 3, 6, 15, 30,
60,150, 300
Rotary selector switch
Stops and starts recorder chart drive and selects
speed ranges from 0.3 to 300 cm/hr.
5
PEAK SLOPE LED
Indicator lamp
Lights green to indicate positive slope detected.
Lights red to indicate negative slope detected.
6
AUTO BASELINE
Momentary push button
Used to activate baseline circuitry. Provide
rapid coarse baseline adjustment.
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