Metrologic Instruments TECH 7 - Manual (Page 20)

Appendix A (Continued)
Operational
Depth of Scan Field: 76mm to 254 mm (3 in to 10 in)
Scan Speed: Model 770: 2000 scan lines per second
Model 775: 1200 scan lines per second
Scan Pattern: Model 770: Omnidirectional
(20 interlocking lines)
Model 775: 12-line raster
Indicators: LED: green = laser on; red = good read
Beeper Operation: Selection of 3 tones for "Good Read"
Maintenance Required: Clean window periodically
Decode Capability: Autodiscriminates
System Interfaces: RS232C; Light Pen Emulation; OCIA
Optional: Opto coupled 6 amps US and Canada,
5 amps
EEA countries TRIAC output; object
sensor input
Print Contrast: 35% minimum reflectance difference
Roll, Pitch, Yaw: 360°, 60°, 60°
Environmental
Storage Temperature: -40°C to 60°C (-40°F to 140°F)
Operating Temperature: 0°C to 35°C (32°F to 95°F)
Humidity: 5% to 95% relative humidity,
non-condensing
Light Levels: Up to 3200 foot candles - works in direct
sun
Ventilation: None required
Shock: 100g for 1ms
ESD: 8 kV IEC 801-2
Contaminants: Protects against dust, falling dirt, and
dripping non-corrosive liquid
Specifications subject to change without notice.
16