Jdc-electronic-sa Geos 11 Manual do Utilizador

down to confirm your setting, the instrument is than activated and displays the standard screen. Remark: Setting the date and time may also be carried

state. Releasing the button during the countdown, brings back the default screen on the instrument. Basic Measuring Mode (Standard Screen) Reminder: A

Wind speed Measuring modes Instantaneous wind speed Maximum wind speed Average wind speed The measuring modes for the maximum and average w

The various measuring modes in relation to temperature are displayed on the middle block. In order to access a measuring mode, select (with the help o

Resetting the minimum and maximum humidity to zero Select the middle block and display the measuring mode that you wish to reset (it flashes), then pr

Select the lower block and display the measuring mode in relation to altitude (it flashes), then keep pushing the button down. starts flashing on th

Select the lower block and display the measuring mode in relation to relative pressure (it flashes), then keep pushing the button down. starts flas

Calibration of QFE pressure 17In aeronautics, the QFE pressure corresponds to the pressure on the landing runway (ground level), and is used as the b

T 18here are two types of compass display: the compass block (always al display on the lower block. Select bargraph on visible) and digitthe lower bl

Flight Level Display In aeronautics. The Flight Level corresponds to an altitude expressed in hundreds of feet above the isobaric surface 1013.25 hPa,

English How to use this Manual We thank you for selecting a SKYWATCH® instrument. Even though this instrument was designed for ease of use in m

To display the special menu, press and hold simultaneously the and buttons, flashes on the upper block. When stops flashing, release the button

Date and Time Display 21upper block: day of the week large block : date middle block: month lower block: time and year + seconds on the bargraph O

The tendency is displayed using 63 values. The first 3 values show the variations in relation to the current pressure, the next 46 values in relation

The pressure displayed is that of 2 days earlier, i.e. the pressure recorded at noon (12:00) on April 28th. The instrument compares the last pressure

Operation Pressing both the and buttons briefly at the same time launches the chronometer (brief display of the message ). This can be done from a

Magnetic Field in µTesla + Compass Heading Display This mode is displayed as follows: upper block: wind speed large block : heading in degrees middle

button to select the direction of the adjustment ( increment, decrement), then set the value in degree of the declination with the help of the butto

Operation It is not possible to modify any data on the finesse screen. It is necessary for the impeller to rotate and there must be a drop in altitude

Operation This type of memory displays all the recordings carried out manually. To record manually (from any screen, whether instrument turned on or o

Measurements Based on Selected Rate Display is displayed if the memory is empty (no recordings). The default screen is used to display the memory con

3Table of Contents How to use this Manual ... 2 Where to find information ...

History Display is displayed if the memory is empty (no recordings). The default screen is used to display the memory content. In the example shown o

Storage 31The example shown opposite indicates that the instrument is in the storage state; the clock and sensors have stopped, and there is no autom

the button, then keep the button down ( flashes on the upper block). In the calibration mode (opposite screen), release the button. Set the time: p

Other states The instrument features another two states: normal (turned on) and instantaneous (please refer to the Section entitled “Starting up the I

the screen displays the message , release the buttons and press the MOD () button down for 2 seconds to confirm. The instrument displays the messag

5. Check that the round seal is properly positioned in its groove, screw the lid back on using the 2 screws. Always pay attention to the polarity,

2. While the instrument is on, press simultaneously on the 3 buttons and then release: the following indications will appear: (the instrument is in t

Calibration of the Pressure Sensor This operation is reserved to those professionals who hold a highly accurate laboratory standard. The consequence

38Humidity From a few seconds to several minutes depending on wind speed Pressure instantaneous Compass instantaneous Measuring range of sensors W

39 LIMITED WARRANTY JDC ELECTRONIC SA extends a 12 months’ warranty over parts and labour for this instrument, effective from the date of purchas

4 Selecting the unit of measurement in relation to pressure ..15 Calibration of relative pressure (QNH) ... 15-16 QF

40

5 Manual Recordings...27 Display...

6Introduction Background information The GEOS N°11 is a high performance instrument used by professionals, the culmination of our 25 years of experi

Description of Instrument Legend a wind sensor (impeller) h lid of battery compartment b protective sphere around the impeller i light emittin

Description of the Sections of the Display Screen A Upper block B Large block C Middle block D Lower block E Analogue compass block Display

button is pressed briefly, the next block is selected in the following order: upper, large, middle, lower, upper, etc. If one (or several) special mod