Flight Simulators Solutions
737
2.2
737NG CLOCK/CHRONO
User Manual
FS737NG-MAN-GAU-CT-E-18-0172
3 / 14
User Manual - 737NG Clock V3.5 - Rev2.2.docx
1
DEFINITIONS AND ACRONYMS
1.1
DEFINITIONS
Item
Definition
Backlight
Lighting which illuminates the letters, lines or other features of a panel from the inside or
back of the module. See pictures below.
Pointer
Like the hands of a clock
1.2
ACRONYMS
Item
Definition
PCB
Printed Circuit Board
MAN
UTC
Coordinate Universal Time
ET
Elapsed time
RUN/HLD
CHR
Chronometer
2
PRELIMINARY NOTES
Sismo would like to thank to Mr. Jan Willem Severijnen from Holland for his suggestions for improving this
manual.
3
INTRODUCTION
This 737NG Clock V3.5 from Sismo is a "stand alone" module and is fully operational without the need to be
connected to any I/O card or PC. It uses a battery to keep time and it can be adjusted by the user. The clock
operates like the real one and includes the modes: MAN/UTC, DAY/MO/YR, ET/CHR, RUN/HLD.
There are two different versions available:
Alpha Version
, which is the full version with backlighting and pointer (engine).
Bravo Version
, which does not include a pointer and engine
The clocks gives time reference to the flight crew and other airplane systems. The clock displays the
following data:
Time and date UTC or set manually from the clock.
Elapsed time.
Chronograph time.
