GRAUPNER MC-32 Manual page 166

(CLEAR).
Switchover between "forward" and "backward"
Timer runs forwards (stopwatch function)
Following switch assignment, if the stopwatch shown
on the basic display is started with the initial value of
"0:00", then it will run forwards for max. 179 min and
59 s and then restart from 0:00.
Timer runs backwards (countdown function)
In the – left – minutes field, select a start time between
0 and 179 min ...
Model time
Batt. time
Top : Stop watch 180:00
Centr : Flight tim 0:00
Timer Timer
... and in the – right – seconds field, select a start time
between 0 and 59 s (or any combination of these):
Model time
Batt. time
Top : Stop watch 180:59
Centr : Flight tim 0:00
Timer Timer
Procedure
1. Select the desired input field with the 
selection keys of the left or right touch pad.
SET
2. Now tap on in the centre of the right touch pad.
3. Make a time selection in the inverse video minutes
or seconds field with the selection keys of the right
touch pad.
166 Program description - Timers (general)
4. Complete the entry with a tap on the centre
SET
key.
5. A simultaneous tap on the  or  keys of the
right touch pad (CLEAR) will reset any setting
made back to "0" or "00".
6. Following a switch back to the basic display (by
tapping the centre
pad as many times as required), make sure
the stopwatch is stopped then simultaneously
tap on the  or  keys of the right touch
pad (CLEAR) to switchover the stopwatch to
the "timer" function. Look at the top right in the
following figure.
12:34h –––
Graubele
1:23h
#01 0:00h
0s –––
0s ––– H-J Sandbrunner
4.1V
Alarm
0
After the assigned switch is activated, the stopwatch
starts at the initial value set and runs backward
12:34h –––
("countdown clock function"). Once the timer reaches
1:23h
zero it does not stop, but continues to run to enable
0s ––– you to read off the time elapsed after it reached 0:00.
To make this absolutely clear, the timer is shown
0s –––
highlighted.
"Alarm" timer
Alarm
The "Alarm" column is accessed by moving the mark-
er frame to the right with the  selection key of the
left or right touch pad until it is over the column la-
beled "Alarm". In the "Alarm" column a time between
5 and 90 seconds (in 5-second increments) can be
defined.
ESC
key of the left touch
10:01.0
Stop watch
0:00.0
Flight tim
00
Runde
0:00h
K78
Normal
V
RX VOLT:4.9V
M
0 0
This is the amount of time the timer is to count down
before issuing an acoustic signal. This eliminates the
need to repeatedly check the display continually dur-
ing the flight.
Model time
Batt. time
Top : Stop watch 180:59
Centr : Flight tim
Timer Timer
A simultaneous tap on the  or  keys of the
right touch pad (CLEAR) will reset any settings made
back to "0 s".
Audible signal sequence
30 s before zero: Triple beep
Single beep every two seconds
20 s before zero: Double beep
Single beep every two seconds
0
10 s before zero: Single beep
Single beep every second
5 s before zero: every second a single beep at a
higher frequency
zero: longer beep signal and
changeover of display presentation
to inverse video
Resetting suspended timers
In the case of timers which were previously halted,
they are reset to the programmed Start value in the
base display by simultaneously pressing the 
or  buttons of the right-hand four-way button
(CLEAR).
Notes:
• Timers that are running backwards are
shown on the basic display with a flashing
colon (:) between the minutes and the
12:34h –––
1:23h
90s –––
0s –––
0:00
Alarm