Davtron Digital Clock Model MB800's Liquid Crystal Display has high contrast in bright sunlight. Display has a patent pending lighting system that provides uniform night illumination. The display has an ultraviolet filter to prevent sunlight damage. The LCD used in the MB800 has high humidity protection and uses a fluid operable over a wide temperature range. Display voltage required is slightly higher than what a battery can provide, aircraft power is required to drive the display, .0003 Amps at 14 V.
Features
• Two button control system is natural
and error free. Setting operations
are identical for both alarm and time
setting. (Patent Pending)
• Greenwich Mean time in 24 hour
format.
• Local time in 12 hour format, 24
hour option when ordering.
• Elapsed Time counter, from 1
second to 99 hours, 59 minutes.
• Elapsed Time countdown timer,
from 1 second to 1 hour.
• Elapsed Time visual alarm
activated when countdown
reaches zero.
• Alarm flashes display and has
external output.
• A 4 MegaHertz crystal precision
time reference.
Electrical
Specifications
• GMT TIME: 24 hour format
• LOCAL TIME: 12 hour format, 24 hour option offered.
• ELAPSED TIME COUNT UP: Starts in minutes, seconds, then hours,
minutes up to 99:59 hours.
• ELAPSED TIME COUNTDOWN: Settable from one second to 59
minutes, 59 seconds.
• ELAPSED TIME ALARM: Activates at zero when counting down.
• INTERNAL LIGHTING: 100 mA. At 14 Volts, 50 mA. At 28 Volts.
• KEEP ALIVE CURRENT: .0003 Amps. 14V, .001 Amps. 28 V
• VOLTAGE: 14V or 28V; specify when ordering.
• CRYSTAL REFERENCE: -40 C to +60 C .001%.
• WARRANTY: 1 year
Cream color standard, black optional.
Instruments - Davtron - Chronometers
