Larsen & Brusgaard VISO User Manual Download Page 1

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LARSEN & BRUSGAARD

Mosevej 3

4070 Kirke Hyllinge, Denmark

Phone: +45 4648 2480

Fax: +45 4648 2490

E-mail: [email protected]

VISO Manual

Summary of Contents for VISO

Page 1: ...LARSEN BRUSGAARD Mosevej 3 4070 Kirke Hyllinge Denmark Phone 45 4648 2480 Fax 45 4648 2490 E mail L and B L and B dk VISO Manual...

Page 2: ...g Chest mount altimeters are more vulnerable to this problem If you are in doubt about how this limitation affects your skydiving consult a licensed instructor DO NOT use this equipment unless you are...

Page 3: ...elector 35 Reset Jump Counter Selector 36 Turn VISO OFF Selector Selector 37 Backlight Setup Area 39 Backlight ON OFF 39 Zeroing the VISO 41 Jump Mode 42 Jump Data 43 Logbook Area 43 Jump Number 44 Ex...

Page 4: ...time max speed in freefall and max speed under canopy Choice of readings in feet or meter and mph or kmh Introduction Introduction Congratulations on purchasing your new VISO The VISO design is based...

Page 5: ...le button 3 Down button 4 LCD display 5 Reset button on side Description If you have any questions please call fax or e mail us LARSEN BRUSGAARD Phone 45 4648 2480 Fax 45 4648 2490 E mail L and B L an...

Page 6: ...ltitude Speed Area 5 Main information displaying altitude when VISO is set to Alti Meter mode speed when VISO is set to Speed Meter mode detailed profile information when in Profile Area logbook infor...

Page 7: ...us 7 Mph Kmh status 8 OFF icon Used to manually power OFF the VISO 9 Speed Meter indicator when VISO is set to Speed Meter mode 10 Padlock icon Used to indicate and control entrance to ACCESS mode 11...

Page 8: ...played as tens of feet or meter Altitude resolution is in 10 feet 10 meter increments Main Window Explanation The Main Window is the default window which displays current time battery status and eithe...

Page 9: ...in incorrect recordings of speeds Speed Meter Mode When the VISO is set to Speed Meter mode the ALTI Feet Meter Mph Kmh and TAS SAS icons are ON Note The VISO will display the altitude during climb an...

Page 10: ...lti Meter Speed Meter Feet Meter when set to Alti Meter Mph Kmh when set to Speed Meter Altitude offset Dive Type True Airspeed TAS Skydiver s Airspeed SAS Set current year Set current date Set curren...

Page 11: ...the Padlock window shows Then press or to exit VISO Settings Padlock Window Preset jump counter Reset jump counter Turn the VISO OFF Padlock window To enter the Setup Area Perform ACCESS on or or Then...

Page 12: ...h feet and meter At any time stored information may be displayed in either unit of measurement by selecting the respective mode Alti Meter Speed Meter Selector Alti Meter Speed Meter Feet Meter when s...

Page 13: ...s Jump Mode and the altitude offset will be retained for 5 hours if no jump is made After 5 hours the VISO recali brates to the field elevation where it is currently located The altitude offset is not...

Page 14: ...etc Dive Type 2 STU Student In STU the descent rate parameters are changed to allow detection of short freefalls 2 sec VISO Settings Dive Type Selector Alti Meter Speed Meter Feet Meter when set to A...

Page 15: ...p counter Turn the VISO OFF Padlock window Explanation True Airspeed TAS and Skydiver s Airspeed SAS are two methods of calculating the airspeed of a moving flying falling object TAS is a term used in...

Page 16: ...tion on page 60 for more information about TAS and SAS VISO Settings True Airspeed TAS Skydiver s Airspeed SAS VISO Settings Press or to toggle between TAS and SAS The active selection flashes Press t...

Page 17: ...ate Press to decrease date Press to save setting and enter the Set Current Time selec tor Note Date format is MM DD Set Current Year Selector Alti Meter Speed Meter Feet Meter when set to Alti Meter M...

Page 18: ...but time and date for the last reset remains stored and cannot be erased VISO Settings Preset Jump Counter Press to increase the jump counter Press to decrease the jump counter Press to save setting a...

Page 19: ...not lost when switched OFF To power the VISO ON see page 12 Reset Jump Counter Selector Alti Meter Speed Meter Feet Meter when set to Alti Meter Mph Kmh when set to Speed Meter Altitude offset Dive Ty...

Page 20: ...n Window Note Backlight is specifically for night jumps Padlock Window Padlock Window Alti Meter Speed Meter Feet Meter when set to Alti Meter Mph Kmh when set to Speed Meter Altitude offset Dive Type...

Page 21: ...To manually zero the unit either perform reset or turn the unit OFF and then ON Perform reset see page 55 Turn OFF the unit see page 37 Zeroing the VISO Note If the backlight is turned ON while the V...

Page 22: ...hen logbook is empty Jump number Exit altitude Deployment altitude Freefall time Max speed in freefall Shortly after takeoff the VISO switches to Jump Mode and displays the altitude in the Altitude Sp...

Page 23: ...e The LCD may show 3 different displays depend ing on what altitude value is shown See page 14 Exit Symbol Jump Number Logbook Area Jump Number Jump number Exit altitude Deployment altitude Freefall t...

Page 24: ...d in Freefall information Time Jump Number Deployment Altitude Jump number Exit altitude Deployment altitude Freefall time Max speed in freefall Max speed under canopy Padlock window Deployment Altitu...

Page 25: ...umber TAS SAS Max Speed in Freefall Jump number Exit altitude Deployment altitude Freefall time Max speed in freefall Max speed under canopy Padlock window Max Speed in Freefall Logbook Area Max Freef...

Page 26: ...e page 20 In the Profile Area press to display Altitude playback information Speed playback information Profile Area Padlock window Display when Profile Area is empty no jumps stored Padlock Window Ju...

Page 27: ...ayback Press or to resume playback or press to go to Padlock window Scroll Time in profile Playback Altitude Versus Time Playback altitude versus time Playback speed versus time Padlock Window Playbac...

Page 28: ...en troubleshooting and when verify ing software version number Important Notice about Speed Recordings Experience has shown that when mounting the VISO on the hand or belly different air pressures ind...

Page 29: ...ow capacity Empty batteries The battery icon flashes Replace batteries immediately Battery Status Carefully slide out battery holder and remove batter ies Install new batteries using the correct polar...

Page 30: ...ng reset see page 55 If the unit still does not function correctly even after replacing the batteries and performing reset perform following Press and hold while reset ting The VISO resets to factory...

Page 31: ...clusion Using SAS skydivers in any body position can express their vertical speed by a number SAS This number remains virtually constant regardless of altitude with APPENDIX TAS and SAS Definitions Tr...

Page 32: ...r no variance due to temperature differences and can be compared with the airspeeds of other skydivers This means that regardless of the elevation of the DZ you are jumping at SKYDIVER S AIRSPEED SAS...

Page 33: ...pe CR 2325 Battery Life Time at normal use approximately 2 years L B part no 205441 NATO Stock no 6605 22 613 6341 SPECIFICATIONS Tolerances Exit altitude 1 2 Deployment altitude 1 2 Freefall time 1 s...

Page 34: ...mage is caused by external circumstances or if the unit has been serviced or repaired by third parties unauthorized by our national agents or LARSEN BRUSGAARD All further claims especially for defects...

Page 35: ...68...

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