Bht-904B/Bht-914B Specification - Denso BHT-904B User Manual

BHT-904B

8.1 BHT-904B/BHT-914B Specification

8.1.1 Hardware Specifications
Power supply (main power):
Dimensions (W) x (L) x (H):
Weight:
Ambient operating temperature: -5 to 50 C (excluding the batteries)
Ambient operating humidity:
Ambient operating brightness:
Controller:
Keypad:
Display:
Calendar clock:
Indicator LED
(Note) Due to the characteristic of the white LED used for the LCD backlight, there may be individual
differences in screen color and brightness.
170
AA alkaline battery (LR6) (x 2) or AA rechargeable battery eneloop
51×49×29 mm
Approx. 121 g (excluding the batteries)
20 to 80% (with no dew condensation)
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)
CPU: 32-bit RISC
Flash memory: 16MB
Magic keys: 5(BHT-904B), 3(BHT-914B)
Function keys: 8
Numeric keys etc.: 15
Type: Dot-matrix, liquid crystal display (LCD) with white backlight (monochrome)
Formation: 128 dots wide by 96 dots high
Year, month, day, hour, minute, and second
Year: 2 digits
Auto leap year correction up until 2099
Colors: Red, green and blue
®
(HR-3UTGA) (x 2)