Motorola MSXX04 ユーザーズマニュアル
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)
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
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
Pitch Angle
± 30
o
from normal (see
Roll
± 4
o
(For scanning benchmark label, assuming 3:1 codeword aspect ratio).
Note that this is dependent on the decoder.
Note that this is dependent on the decoder.
Decode Depth of Field
See
Beam Deviation
(offset from the nominal)
(offset from the nominal)
Horizontal: ±3.0
o
Vertical: ±3.0
o
Horizontal tilt: ± 2
o
Additional Post Shock Beam
Deviation (2000G Shock)
Deviation (2000G Shock)
Horizontal: ±3.0
o
max
Vertical: ±6.0
o
max