Symbol LS4278 Cordless Bar Code Scanner is designed to deliver exceptional scanning performance. Users can scan objects at any angle — the innovative multi-line rastering scan pattern eliminates the need for exact aim and positioning of the scanner
Symbol LS4278 Specifications
Physical Characteristics
Dimensions: Scanner: 7.3 in. H x 3.85 in. L x 2.7 in. W/ 18.5 cm H x 9.7 cm L x 6.9 cm W Cradle: 2.0 in. H x 8.35 in. L x 3.4 in./ 5 cm H x 21.1 cm L x 8.6 cm W
Weight: Scanner: ~8.4 oz./238 g; Cradle: ~6.4 oz./183 g
Mounting Options: Cradle supports vertical or horizontal positions
Voltage & Current: Voltage Current (Charging/Non Charging) (Cradle) 5+/-10% VDC 620mA / 70mA with external power 5+/-10% VDC 450mA / 70mA with host power through cable 12+/-10% VDC 270mA / 50mA with external power 12+/-10% VDC 230mA / 50mA with host power through cable
Color: Cash Register White (shown) or Twilight Black
______________________________________________________________________________________________________________________
Performance Characteristics
Light Source: 650 nm laser diode
Scan Element Frequency: 50Hz
Decode Rate: 200 decodes per second
Radio Range: Minimum 33 ft./10 m; typical warehouse environment 50 ft./15 m
Battery Specifications: 720 maH NiMH - (3) AAA Number of scans per full charge: 32,000+ @ 1 scan/second Charge time: Fully discharged battery: < 3 hours via external power / ~4.5 hours via host power through cable (Note: Typical daily scans are less than 4,000, which fully charges within 1 hour)
Roll / Pitch / Yaw: +/- 35°/ 60°/ 60°
Nominal Working See chart below Distance:
Print Contrast: 25% minimum reflectance
Multi-Line Aiming At 5 in./12.7 cm reading distance: ~ 0.5 in./1.3 cm Coverage: At 10 in./25.4 cm reading distance: ~ 1 in./2.5 cm
Motion Tolerances: Horizontal velocity: 200 in./508 cm per second Vertical velocity: 200 in./508 cm per second Angular velocity: 200 in./508 cm per second
Decode Capability: UPC/EAN and with supplementals, Code 39, Code 39 Full ASCII, Tri-optic Code 39, GS1 DataBar (formerly RSS) variants,, UCC/EAN 128, Code 128, Code 128 Full ASCII, Code 93, Codabar (NW1), Interleaved 2 of 5, Discrete 2 of 5 MSI, Codell, IATA, Bookland EAN, Code 32
Interfaces Supported: LS4278 cradle features on-board multiple interface with: RS-232C (Standard, Nixdorf, ICL and Fujitsu); IBM 468x/469x; keyboard wedge; USB (Standard, IBM SurePOS, Macintosh); laser/wand emulation. In addition, Synapse adaptive connectivity allows for connectivity to all of the above plus many non-standard interface
______________________________________________________________________________________________________________________
User Environment
Operating Temperature: 32°to 122°F/0°to 50°C
Storage Temperature: -40°to 158°F/-40°to 70°C
Humidity: 5% to 95% non-condensing
Drop Specifications: Withstands multiple 5 ft./1.5 m drops to concrete
# of Cradle Insertions: 250,000+ insertions
Ambient Lighting Tolerant to typical artificial indoor and natural outdoor Tolerance: (direct sunlight) lighting conditions. Fluorescent, Incandescent, Mercury Vapor, Sodium Vapor, LED1: 450 Ft Candles (4,844 Lux) Sunlight: 8000 Ft Candles (86,111 Lux)
Regulatory
______________________________________________________________________________________________________________________
Electrical Safety: UL1950, CSA C22.2 No. 950, EN60950/IEC950
Laser Safety: CDRH Class II, IEC Class 2
EMI/RFI: FCC Part 15 Class B, ICES-003 Class B, European Union EMC Directive, Australian SMA
Radio: Bluetooth, Class 2, Version 1.2, Serial Port & HID Profiles 2.402 to 2.480 GHz Adaptive Frequency Hopping (co-existence with 802.11 wireless networks) Data rate: 720 kbps
Accessories
______________________________________________________________________________________________________________________
Brackets: Desktop/wall-mount bracket
Power Supplies: Power supplies are available for applications that do not supply power over the host cable
Depth of Field |
Label Density |
LS4278 |
Paper Label |
English |
Metric |
Code 39 –5 mil |
1.50”–5.50” |
3.81 –13.97cm |
100% UPC/EAN –13 mil |
0 –19.00” |
0 –48.25cm |
Code 39 –10 mil |
0 –14.00” |
0 –35.56cm |
Code 39 –20 mil |
0 –29.00” |
0 –73.66cm |