Section 2--Specifications
2.2
Electronic Components: 100% solid state; integrated
circuits, microprocessors and
transistors tested for reliability.
Operating Temperature: -22F to +140F
-30C to +60C
90% relative humidity at 37
°
C,
non-condensing.
Dimensions:
Counting Unit
Height:
1.08" (2.74 cm)
Width:
6.50" (16.51 cm) w/o mtg.
knobs
Depth:
3.75" (9.52 cm)
Weight:
15 oz (0.43kg) w/o pwr cord
Display Unit
Height:
1.75" (4.44 cm)
Width:
6.50" (16.51 cm)
Depth:
1.25" (3.17 cm)
Weight:
13 oz (0.37 kg)
2.1.
Operational
Speed Processor:
Digital Signal Processing (DSP)
performs all signal analysis.
Operational Processor: All functions are microprocessor
controlled.
Manual Test:
LED and light segment check;
checks internal calibration and
performs cross check of quartz
crystals for accuracy.
Automatic self test:
Comparison of quartz crystals
done periodically (5 minutes
maximum period) and upon every
mode change. "Err 4" displayed if
an error is found.
