Denso BHT-904B, User Manual

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BHT-904B
8.1 BHT-904B/BHT-914B Specification
8.1.1 Hardware Specifications
Power supply (main power): AA alkaline battery (LR6) (x 2) or AA rechargeable battery eneloop
®
(HR-3UTGA) (x 2)
Dimensions (W) x (L) x (H): 51×49×29 mm
Weight: Approx. 121 g (excluding the batteries)
Ambient operating temperature: -5 to 50

C (excluding the batteries)
Ambient operating humidity: 20 to 80% (with no dew condensation)
Ambient operating brightness: 500 to 3000 Lx
(Depth of field: 45 mm, PCS value: 0.9 min., Reflection intensity: 85% min. for white and 5%
max. for black, Narrow bar width: min. 0.125 mm)
20 to 10000 Lx
(Depth of field: 100 mm, PCS value: 0.9 min., Reflection intensity: 85% min. for white and
5% max. for black, ITF: 0.625 magnification)
Controller: CPU: 32-bit RISC
Flash memory: 16MB
Keypad: Magic keys: 5(BHT-904B), 3(BHT-914B)
Function keys: 8
Numeric keys etc.: 15
Display: Type: Dot-matrix, liquid crystal display (LCD) with white backlight (monochrome)
Formation: 128 dots wide by 96 dots high
Calendar clock: Year, month, day, hour, minute, and second
Year: 2
digits
Auto leap year correction up until 2099
Indicator LED Colors: Red, green and blue
(Note) Due to the characteristic of the white LED used for the LCD backlight, there may be individual
differences in screen color and brightness.