OPERATIONAL SPECIFICATIONS Protection range: 16 to 230 feet (5 to 70 m), 230 to 328 feet (70 to 100 m) using optional BEAMLRK kit. Adjustment angle: ±10° horizontal and vertical. Note that the optics move independently of the unit. Sensitivity (6 levels): • Level 1 — 25%. • Level 2 — 30%. • Level 3 — 40%. • Level 4 — 50%. • Acclimate® Level 5 — 30% to 50%. • Acclimate® Level 6 — 40% to 50%. Fault condition (trouble): • 96% or more obscuration blockage. • In alignment mode. • Improper initial alignment. • Self-compensation limit reached. Alignment aid: • Optical gunsight. • Integral signal strength indication. • Two-digit display. Indicators: • Alarm — local red LED and remote alarm. • Trouble — local yellow LED and remote trouble. • Normal — local flashing green LED. Test/reset