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Appendix A. Specifications
A.1 BHT-400B-CE/400BW-CE
[ 1 ] Product Specifications
Power Source
Main power
Dimensions (W) x (L) x (H)
Weight
Operating Ambient Temperature
Operating Humidity
Ambient Illuminance
Controller
Keypad
Display
Calendar Clock
Reading Confirmation
Rechargeable lithium-ion battery cartridge (3.7 VDC)
78 x 224 x 53 mm (3.07 x 8.81 x 2.08 inches)
Approx. 360 g (Approx. 12.7 oz.) including battery cartridge
-5°C to 50°C (23°F to 122°F)
20% to 80% (with no dew condensation)
20 to 10,000 lx.
(Depth of field: 300 mm, ITF: 0.625 magnification, PCS value:
0.9 min., Reflection intensity: 85% min. for white and 5% max. for
black)
500 to 3000 lx
(Depth of field: 40 mm, PCS value: 0.9 min., Reflection intensity:
85% min. for white and 5% max. for black, Narrow bar width:
0.33 mm min.)
CPU:
RAM:
Flash memory:
31-key pad
Trigger switches (M3, M4):
Magic keys (M1, M2):
Numerical keys and others:
50-key pad (Phone-type key layout)
Trigger switches (M3, M4):
Magic keys (M1, M2):
Numerical keys and others:
50-key pad (Calculator-type key layout)
Trigger switches (M3, M4):
Magic keys (M1, M2):
Numerical keys and others:
Type:
Touch screen, dot-matrix, TFT liquid crystal display
(LCD) with backlight
Formation: 240 dots wide by 320 dots high
Year, month, day, hour, minute, and second
Year: Two digits (with auto-correction on February 29)
Indicator LED (Red & blue), beeper, and vibrator
150
32-bit RISC
64MB / 128MB
64MB
2
2
27
2
2
48
2
2
48
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