Calibrating The Altitude Iac - Sigma ROX 10.0 GPS Operating Instructions Manual

Training with the RoX 10.0 gps

Calibrating the altitude IAC+

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preset functions for favorite A in 'Altitude View' mode:
1. Current speed
3. Incline
5. Altitude ascent
preset functions for favorite b in 'Altitude View' mode:
1. Current speed
3. Incline
5. Altitude ascent
preset functions for favorite A in 'lap message':
1. lap time
3. Avg. HR per lap
5. lap distance
preset functions for favorite b in 'lap message':
1. Avg. HR per lap
3. lap time
5. lap distance
5.2 Calibrating the altitude IAC+
The RoX 10.0 gps's altitude measurement is determined on the basis of the
barometric air pressure. Any change to the weather means a change to the
air pressure, which can lead to a change to your current altitude. To offset
these changes in air pressure, you must enter a reference altitude into the
RoX 10.0 gps (process known as calibration).
The RoX 10.0 gps offers three types of calibration (only one has to be used):
1. Home altitude 1–3
The home altitude is the altitude of your start location. you can set three
different home altitudes.
2. Current altitude
The current altitude is the altitude at your current location. The current
altitude is used if you are out on your bike and altitude information is
provided.
3. Air pressure at sea level
If you are at an unknown altitude, you can enter the 'air pressure reduced to
sea level' to calculate the current altitude. The air pressure reduced to sea
level can be found online (e.g. www.meteo24.de), in the daily newspaper, or at
airports.
ROX 10.0
2. Trip distance
4. Current altitude
6. Trip distance uphill
2. Trip distance
4. Current rise rate
6. max. altitude
2. lap number
4. empty
6. Avg. lap speed
2. Avg. power per lap
4. empty
6. Avg. lap speed
ROX 10.0
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