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4. Specifications
4.1 DT-300
Table 4.1
Block
CPU
Memory
Laser scanner
Display
Input
IrDA interface
Continues to the next page.
Item
32-bit RISC
RAM
2 MB (User area 1.3 MB)
F-ROM
8 MB (User area 5.9 MB)
Method
Semi-conductor laser
Wave length
650 ±10 nm
Laser output
< 1 mW
Number of scans
100 ±20 times/sec.
Resolution
0.127 mm or more
PCS
0.45 or more
Readable depth
36 to 300 mm
Readable width
40 mm max. (at depth of 36 mm)
238 mm max. (at depth of 300 mm)
External disturbance
Sunlight 80,000 Lux or less
light
Readable codes
UPC-A, UPC-E, EAN, NW7,
CODE39, ITF, MSI, Industrial 2 of 5,
CODE93, CODE128, IATA, EAN128
Type
STN liquid crystal (semi-transparent)
with phase compensation film
Resolution
112 (w) x 64 (h) dots
Dot pitch
0.30 (w) x 0.30 (h) mm
Displayed fonts
6 x 6, 6 x 12, 12 x 12,
(dots x dots)
8 x 8, 8 x 16, 16 x 16,
10 x 10, 10 x 20, 20 x 20
Displayed font types
ANK/JIS Level I, II Kanji/Extra
/User-defined characters
Contrast adjustment
Adjustment with key operation
Battery output level
Display in 4 levels
icon
Backlight
LED backlight
LED for confirmation
2 colors, red and green
Keyboard
Power key
Scan trigger key, F1 to F4 keys and
ENT key
Ten-key, CLR key and F5 key
Key lock
Yes
Communication mode
Conforms to IrDA Ver. 1.1
Synchronization
Start/stop method
Protocol
Half-duplex
Baud rate (bps)
9600, 115,200, 4M bps
Communication range
0 to 20cm
Specification
11
Remark/Condition
Including application area
Depth: 60 to 100 mm (at
narrow bar width of
0.28mm and bar code width
of 50 mm)
Low, level 1,2,3
In red color
In green color
In gray color
Software control
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