Ronda Startech 5030.D - Chronograph Basic Functionality

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Chronograph: Basic function
(Start / Stop / Reset)
Example:

Start: Press push-button A .

Stop: to stop the timing, press push-
button A once more and read the three
chronograph hands:
1h / 20min / 10 sec.

Zero positioning:
Press push-button B .
(The three chronograph hands will be reset
to their zero positions).


Push-button A
Push-button B

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Chronograph:
• The chronograph’s hour counter measures times up to 12 hours.
• The minute counter measures 30 minutes per rotation.
• The center stop-second measures 60 seconds per rotation..
Display elements
Centre stop-second
Minute counter
Hour counter
Control buttons
Push-button A
(Start / Stop)
Push-button B
(Reset)
Please note:
Before using the chronograph functions, please ensure that:

the crown is in position I (= normal position).

the 3 chronograph hands are precisely at zero position following activation of push-button B .
Should this not be the case, the positions of the hands must be adjusted (see the chapter enti-
tled «adjusting the chronograph hands to zero position»).
Minute counter
Hour counter