simply key in a normal decimal number. For example, entering
2.75 hours is the same as entering 02:45:00.
To key in time in hours, minutes and seconds mode, the :
key must be used. For example, to enter 3 hours, 14 minutes
and 25 seconds:
Key in 3 then press : and key in 14
Press : and key in 25
The display will read 03:14:25
To key in 5 hours even:
Key in 5 and press :
The display will read 05:00:00
To key in 15 seconds:
Key in 0 then press : twice and key in 15
The display will read 00:00:15
Time can be added in either mode; times from different modes
can also be added without converting.
For example, to add 3.45 hours and 2:45:00:
Key in 3.45 and press +
Key in 2:45 and press =
The display will read 06:12:00.
TIMER FUNCTION
The timer can be used in either a count down or count up
mode.
To enter TIMER mode, press TIMER
Once in TIMER mode, the TIMER key acts as a start/stop
button. The timer is set to count up.
To change counting direction, press CONV TIMER
The timer can be cleared by pressing:
C CLK TIMER
To input a time other than 00:00:00 :
Press C then input a time in hours, minutes, seconds
(HMS) or decimal format. then press CLK TIMER . To
count up, press TIMER again
To count down, press CONV TIMER
Upon reaching zero in count down mode, the timer will count
time since zero was reached. To denote this, a negative sign
will appear to the right of the timer. The count down timer can
be used as a reminder of when to switch fuel tanks, to fly a
non-precision approach (LEG TIME function) or measuring
ground speed from one checkpoint to another checkpoint (GS).
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