Eberhard Chrono 4 X Geant, Руководство пользователя

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OPERATING INSTRUCTIONS FOR THE CHRONOGRAPH
Press the pushbutton
A
to start the chronograph mechanism. Press the pushbutton a second time to
stop the chronograph mechanism. You can now read on the counters how many seconds
G
,
minutes
H
and hours I have elapsed. Press the pushbutton again and the chronograph will restart from
the intermediate stop. To return to zero, the chronograph must be in the stop position. Press the second
push-button
B
and all hands will return to zero. You are advised not to leave the chronograph
mechanism operating continuously.
TACHOMETER SCALE
The tachometer scale
N
on the flange provides the data needed for metering the speed of a vehicle over
a distance of 1,000 metres.
The moment the vehicle passes the first reading marking the beginning of said 1,000m distance,
activate the hand
G
of the chronograph to bring it to a stop the moment the vehicle passes the second
reading mark. Said hand
G
will now indicate the average speed reached in km/h in tune with the
tachometer scale.
Example: when one kilometre is covered within 45 seconds, the average speed displayed by the centre
seconds-hand
G
on the tachometer scale will be tantamount to a speed of 80 km/h.
CARE OF WATERPROOF WATCHES
It is recommended to verify the position of the crown and the protection ring of the push-pieces before
each immersion. After use in sea water, rinse the watch in fresh water.
Do not use the crown and push-pieces when the watch is wet. We strongly recommend that you let
check the water-resistance by a qualified technical service facility at least once a year, or in any case
before intensive use, and to have the gaskets replaced if necessary.