LB Altimeters ALFA Manual Download Page 8

ALFA  -  Rev. 1.15 

Page 8 of 18 

 

LOGBOOK AND JUMP INFO 

 

Logbook and Jump Info 

contain detailed information regarding previous jumps 

 
Perform 

ACCESS

 

to enter the first entry of 

Logbook and Jump info

 

Press 

 to scroll through all the entries 

ALFA

 exits 

Logbook and Jump info

 if no button is pressed within 15 seconds 

 

Daily Jump Counter 

 
Displays daily jump counter for individual dates 

 

Press 

 to select later date(s) 

Press 

 to select earlier date(s) 

 
 

Press 

 to continue 

 

 

 

 Total Jumps 

 
Displays total number of jumps 
Select jump number to display more information 

 

Press 

 to select next jump 

Press 

 to select previous jump 

 
 

Date and time for the selected jump is shown at the top of the screen 

 

Press 

 to continue 

 

 
 

 

Exit Altitude  

 
Displays exit altitude for selected jump 

 

Press 

 to select next jump 

Press 

 to select previous jump 

 
 

Selected jump number is shown at the top of the screen 

 

Press 

 to continue 

 

 

 

Opening Altitude 

 
Displays opening altitude for selected jump 

 

Press 

 to select next jump 

Press 

 to select previous jump 

 
 

Selected jump number is shown at the top of the screen 

 

Press 

 to continue 

 

 

 

Freefall Time  

 
Displays freefall time registered for selected jump 

 

Press 

 to select next jump 

Press 

 to select previous jump 

 
 

Selected jump number is shown at the top of the screen 

 

Press 

 to continue 

 

 

 
 

 

Summary of Contents for ALFA

Page 1: ...means of maintaining altitude awareness Use the ALFA at your own risk Altimeters may give erroneous readings if you are tumbling or the altimeter is in a burble wake Chest mount altimeters are more v...

Page 2: ...p Counter 8 Total Jumps 8 Exit Altitude 8 Opening Altitude 8 Freefall Time 8 Average Freefall Speed 9 Maximum Freefall Speed 9 Altitude Profile Last Jump 9 Speed Profile Last Jump 9 Exit Logbook and J...

Page 3: ...vation User selection of feet meter and mph kmh Stores up to 10 min of data from last jump Log book stores up to 200 jumps including o Date time o Exit opening altitudes o Free fall time o Max average...

Page 4: ...in the separate sections Jump Profile The jump profile window is used when playing back the last jump 1 Time display 2 Altitude display Speed display 3 Feet meter indicator Battery Indicator The batte...

Page 5: ...de Profile Last Jump Speed Profile Last Jump Year Date Time Jump Counter Units Altitude Units Speed Dive Type Delete Last Jump Delete Logbook Turn OFF PERFORMING ACCESS In order to access each of the...

Page 6: ...absolute air pressure for the landing zone Select the mbar value registered calculated for the landing zone Press and hold for 5 seconds Press to increase altitude Mbar Press to reduce altitude Mbar P...

Page 7: ...ity can be set in 10 steps after backlight is turned ON Step 1 lowest intensity step 10 highest intensity Press to increase intensity Press to decrease intensity ALFA stores the last setting Press to...

Page 8: ...e information Press to select next jump Press to select previous jump Date and time for the selected jump is shown at the top of the screen Press to continue Exit Altitude Displays exit altitude for s...

Page 9: ...at a given time for the last jump Press to scroll forward in time seconds Press to scroll backwards in time seconds Holding down either will fast scroll Time is shown at the top of the screen Press to...

Page 10: ...the top of the screen Press to continue Date Sets current date Press to select next date Press to select previous date To change month Scroll DAY until reaching 31 or 1 then ALFA will scroll MONTH up...

Page 11: ...s Press or to switch between Dive Types Press to continue Delete Last Jump Deletes the last jump in the logbook To avoid unintentional deletions the counter at the top of the screen must be set to 5 P...

Page 12: ...screen must be set to 5 Press and to match counter to 5 Press to accept deletion of last jump Warning If the counter is set at 5 cannot be used to scroll through settings and will turn ALFA off Press...

Page 13: ...ng Altitude Offset the ALFA enters Flight Mode and will retain any offset for 14 hours if no jump is made After 14 hours the unit calibrates itself to the field elevation where it is located To exit F...

Page 14: ...ed into water allow the unit and air filter to dry in a warm place for 48 hours The air filter must be replaced if jumping is to be resumed immediately or if the air filter is suspected to be contamin...

Page 15: ...Minimum freefall time for logbook generation in Student mode 3 seconds Maximum logging altitude Normal mode 30 000 ft 9 150 m Maximum logging altitude Student mode 40 000 ft 12 200 m Maximum Profile s...

Page 16: ...pt The warranty becomes void if damage is caused by external circumstances or if the unit has been serviced or repaired by third parties unauthorized by our national agents or LB ALTIMETERS All furthe...

Page 17: ...de Offset IR Mode Backlight ON OFF Turn ALFA ON ALFA is OFF ALFA is ON Performing ACCESS to Logbook and Jump Info hold button down Press and release Press Release Logbook and Jump Info window Performi...

Page 18: ...Freefall Speed Freefall Time Altitude Profile Last Jump Opening Altitude ACCESS LOGBOOK and JUMP INFO Press to rotate selection Press or for information ACCESS to Settings Year Date Time Jump Counter...

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