Operational environmental – Metrologic Instruments TECH 7 User 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.