The RTC-1 is a 3 1/8” aviation Real Time Clock featuring a two time zone system, stopwatch, countdown timer, alarm, OAT (Outside Air Temperature) and Voltage display. It is primarily intended to show UTC time (also known as Greenwich Mean Time, GMT or Zulu time) together with a local time to facilitate ordinary ATC time reporting. Each time zone may be programmed with an additional hour offset to allow for summer time or similar variances. Local offsets may be added or subtracted. Stopwatch and Timers can be operated simultaneously to a programmable alarm, making the RTC-1 particularly suitable for sport flying competitions. OAT can be shown in either degrees Celsius or degrees Fahrenheit. The RTC-1 can be setup to automatically or manually alternate between the different time display screens and the OAT display. Time is maintained by an internal lithium battery which can be replaced by the user.
• Features
2 time zone system, stopwatch, countdown timer, alarm and OAT (outside air temperature)
Stopwatch and timers can operate simultaneously to a programmable alarm
Local time offsets can be added or subtracted e.g. summer time or similar variances
OAT can be shown in degrees Celsius or degrees Fahrenheit
Records maximum and minimum OAT in permanent memory
Replaceable lithium battery
Standard 2-1/4” aircraft enclosure (can be front or rear mounted)
Rotary control plus 2 independent buttons for easy menu navigation and user input
Alarm output as well as a red LED that illuminates when the alarm has been activated
Large backlit graphic LCD with adjustable contrast
Wide input supply voltage range of 8 to 30V DC with built in voltage reversal and over voltage protection for harsh electrical environments
