Operating
© Elma GmbH & Co KG
BA/watch-matic lII/GB/0108
9
5 Operating
Switch on the instrument with the knob marked
level
and
adjusted to the index line to
I
. Different informations, such as
manufacturer, firmware version etc. appears for 10 s on the
display after switching on the instrument.
In case your instrument is equipped with the printer, switch on
the printer too.
After switching on, the instruments remains in the same
parameter settings which have been used before switching off.
Your instrument is now ready to operate.
Position the watch on the microphone in such a way that the
crown lies between the metal leads of the signal sensor. Then
turn the microphone into the required test position.
The LED
sig.
flashes in the rhythm of the beats of the watch,
thus showing that watch’s signal is received.
After one or two seconds and if the mode “
Aut
” is selected, the
instrument has automatically determined the beat number of the
watch (that will be displayed in the field
BEATS PER HOUR
)
and the tracing of the diagram starts. After the elapsed selected
measuring time, the numerical results appear on the display
and are subsequently renewed every two seconds.
When you remove the watch from the microphone, the
instrument switches automatically back to the starting position
or remains with the momentary display. Without any trouble you
can keep the
watch-matic III
switched on for the whole day.
The instrument will not show any wear and has very low power
consumption.
If not used for an extended time, switch off the instrument by
means of the turning knob
level
.
In case you are not using the instrument for a long time
(vacation), disconnect the power unit from the mains socket.
6 Control
keys
6.1
level Rotary Knob
For switching on/off the instrument, and for manual adjustment
of the signal amplification.
The instrument features an automatic gain control which gives a
clear graph for most types of watch when the rotary knob is in
the standard position (index line set to
I
).