MB800 Digital Clock

MB800 FEATURES

• YOKE MOUNT FOR BEECHCRAFT
• TWO BUTTON CONTROL SYSTEM
• UNIVERSAL TIME
• LOCAL TIME
• ELAPSED TIME WITH COUNTDOWN TIMER
• ELASPED TIME ALARM
• OPTION AUDIO ALARM
• LIQUID CRYSTAL DISPLAY
• NIGHT ILLUMINATION
• NVIS GREEN A OPTION
• FAA-PMA APPROVED

SPECIFICATIONS

• Universal Time: 24 hour format
• Local Time: 12 or 24 hour option, user selectable
• Elapsed Time Count Up: Starts in minutes and seconds, then hours and minutes, up to 99:59 hours
• Elasped Time Countdown: Settable from one second to 59 minutes and 59 seconds
• Elapsed Time Alarm: Activates at zero when counting down
• Internal Lighting: 230 mA at 5V, 120 mA at 14V, 50 mA at 28V (specify voltage when ordering)
• LCD Display
• Keep Alive Current: 0.004 Amps. 12 to 30 Volts
• Voltage: 12 to 30 Volts
• NVIS Option: NVIS Green A lighting
• Warranty: 1 year

Davtron Inc has determined that installation of all Davtron products are considered minor according to (FAR) 21.93(a).  All of our units are similar in design, with their electrical, mounting size, and weight being similar.  Even though we consider installation of Davtron products to be minor, it is up to the installing mechanic to determine if the installation is minor or major.  For a minor, a maintenance log book entry is all that is required.   The FAA has determined that the installation of replacement clocks in non-transport category airplanes is considered to be minor, therefore only a maintenance log book entry is required referencing letter 100S-GA-10-53 from the FAA.  For a major installation on a non PMA approved airframe, a FAA 337 form should be filed with your local FSDO and a possible field approval done.   FAA PMA# PQ1062NM  (View a sample 337 form)

INSTALLATION ELIGIBILITY

• Beech Models 35, A35, B35, C35, D35, E35, F35, G35, H35, J35, K35, M35, N35, 35-33, and 35-A33
• Diamond Aircraft Model DA20-A1

Model B800 operational input is 11V – 30V.  The referenced 5V, 14V and 28V listed below identify lighting configuration for the backlight operation for nightime viewing. Local Time is user selectable 12 or 24 hour.  If customer request custom set-up from the factory, contact distributor.