Jonard Tools Visual Fault Locator Olympus Lock Controls • Lock NO Output Controls • Lock NO Output 94 ft) DORI¹ Distance Lens Wide Detect (8 ppf) 58 m (190 ft) Lens Wide Observe (19 ppf) 23 m (75 ft) Lens Wide Recognize (38 ppf) 12 m (39 ft) Lens Wide Identify (76 ppf) 6 m (20 ft) Lens Telephoto Detect (8 ppf) 131 m (430 ft) Lens Telephoto Observe (19 ppf) 52 m (171 ft) Lens Telephoto Recognize (38 ppf) 26 m (85 ft) Lens Telephoto Identify (76 ppf) 13 m (43 ft) Installation Angle Range Pan: 0˚ to 360˚ Working Temperature 4 Fahrenheit ( 20 Celsius) to 140 Fahrenheit (60 Celsius) Works in OTDR dead zones and is used for end to end visual fiber identification