Symbol MiniScan MS1204FZY, Integration Manual

Page: 75 / 260

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