Motorola SYMBOL MINISCAN MSXX04 - Manual (Page 87)

Symbol MS3204 Specifications 7 - 5
Symbol MS3204 Technical Specifications
Table 7-2 Symbol MS3204 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
21 ± 5 mA typical
200 mV peak-to-peak max.
Laser Power 0.7 mW typical, 0.8 mW maximum,
λ = 650 nm
Scan Rate 640 scans/second
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 (PDF);
35% absolute dark/light reflectance differential (1D)
Scan Angle
Horizontal: 34
o
±1.5
o
Vertical: 12.5
o
±1.5
o
Scan Pattern MS3204-I000: Omnidirectional, semi-omnidirectional, smart raster,
high density single scan line
MS3204-E000: Omnidirectional only
Start Time 0.065 sec. to 75% of steady state horizontal amplitude
Skew Tolerance
± 15
o
from normal (see Figure 7-4 on page 7-7 )
Pitch Angle
± 30
o
from normal (see Figure 7-4 on page 7-7 )
Roll
± 4
o
from vertical (see Figure 7-4 on page 7-7 )
(For scanning benchmark label, assuming 3:1 codeword aspect ratio).
Note that this is dependent on the decoder.
Decode Depth of Field See Figure 7-5 on page 7-8 and Figure 7-6 on page 7-10
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