User`s guide

20
Appendix A
Specifications
Application: Hand-mounted laser bar code scanner
Light Source: VLD 675 ± 5 nm
Max. Laser Power: 1.0 mwatt
CDRH: Class II laser product
UL/CSA: Designed to meet UL 1950; CSA, C22.2 No. 950
EMI: Designed to meet FCC/VDE Class A
IEC: Class I
Mechanical
Dimensions: 76.2 mm L x 63.5 mm W x 25.4 mm H
(3" x 2.5" x 1")
Weight: 128 g. (5 oz.)
Display: 2 x 20 LCD
Keypad: 17 buttons
U.S. Patents #5,340,971; #5,340,973; #5,260,553;
Other Patents Pending
Specifications subject to change without notice.
Electrical
Power : .75 watts
Input Voltage: 5VDC ± .25V
Operating Current: 160 mA at 5 VDC
Standby Current: 88 mA at 5 VDC
Operational
Bar Width Code Density Depth of Field
6.8mil High 5" - 3.5'
13.0mil Medium .5" - 6"
21.0mil Low 1.5" - 8"
Scan Speed: 52 scan lines per second
Scan Pattern: Single scan line
Indicators: Blinking cursor = laser on
Beeper Operation: User Selected Beep on “Good Read”
Maintenance: Clean output window periodically
Decode Capability: Autodiscriminates (bar code menu select)
System Interfaces: RS-232C/ Light Pen Emulation
Print Contrast: 35% minimum reflectance difference
Roll, Pitch, Yaw: 42E, 68E, 52E