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Symbol ms2204vhd technical specifications, Symbol ms2204vhd technical specifications -5 – Motorola SYMBOL MINISCAN MSXX04 User Manual

Page 75

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Symbol MS2204VHD Specifications

6 - 5

Symbol MS2204VHD Technical Specifications

Table 6-2

provides the Symbol MS2204VHD technical specifications.

Table 6-2

Symbol MS2204VHD Technical Specifications @ 23°C

Item

Description

Power Requirements

Input Voltage

Scanning Current

Standby Current

V

cc

Noise Level

5.0 VDC ± 10%

250 ± 30 mA typical

25 ± 5 mA typical

200 mV peak-to-peak max.

Laser Power

0.7 mW ± 0.1 mW,

λ = 650 nm nominal

Scan Rate

640 scans/sec.

Scan Frequency: Horizontal

320 Hz ± 5 Hz

Scan Frequency: Vertical

282 Hz ± 5 Hz

Frame Rate

24 frames/sec. 12 Hz ±1 Hz (vertical)

Print Contrast

Minimum 35% absolute dark/light reflectance differential

Scan Angle

Horizontal: 34

o

±3

o

Vertical: 12.5

o

±3

o

Scan Pattern

Smart raster, high density single scan line

Start Time

0.065 sec. to 75% of steady state horizontal amplitude

Skew Tolerance

± 15

o

from plane parallel to symbol (see

Figure 6-4 on page 6-7

)

Pitch Angle

± 30

o

from normal (see

Figure 6-5 on page 6-8

)

Roll

± 4

o

(for scanning benchmark label, assuming 3:1 codeword aspect ratio)

(see

Figure 6-4 on page 6-7

)

Decode Depth of Field

See

Figure 6-5 on page 6-8

and

Figure 6-6 on page 6-10

Beam Deviation
(offset from the nominal)

Horizontal: ±3.0

o

Vertical: ±3.0

o

Horizontal tilt: ± 2

o

Additional Post Shock Beam
Deviation (2000G Shock)

Horizontal: ±3.0

o

max

Vertical: ±6.0

o

max

Ambient Light Immunity

Sunlight

Artificial Light

8,000 ft. candles (86,112 lux)

450 ft. candles (4,844 lux)

Drop

Multiple 30” drops