ION DIGITAL ALTIMETER User Manual page 8

5. Menu
The m ain m enu c onsist o f t he f ollowing i tems a rranged i n a r ota℀甄ng l ist: E xit M enu, Z ero, B acklight, P ower O ff,
Alarms, L ogging, S e℀�ngs, a nd U SB U pdate. P lease r efer t o t he c orresponding s ec℀甄ons b elow f or d etails o n e ach
item. T o e xit t he m enu a nd r eturn t o t he a l℀甄tude d isplay, s elect t he " Exit M enu" o p℀甄on.
5.1. Zero
The z ero s creen a llows y ou t o s et t he g round l evel a l℀甄tude o ffset t o t he c urrent a l℀甄tude. T o u se, s elect t he
"Zero" o p℀甄on f rom t he m ain m enu. A ─er e ntering t he Z ero s creen, s elect " Zero" t o c onfirm a nd p ress S elect.
The a l℀甄meter w ill r eturn t o t he a l℀甄tude s creen.
Note:
❏ This f unc℀甄on i s a vailable r egardless o f t he A utoZero s e℀�ng.
❏ If L anding a t a d ifferent e leva℀甄on f rom w here y ou t ook o ff, i t m ay b e n ecessary t o p erform a z ero a ─er
landing.
❏ When p owering o n t he a l℀甄meter a t t he b eginning o f t he d ay i t m ay b e n ecessary t o p erform a z ero e ven
if A utoZero i s s et.
5.2. Backlight
Illuminates t he s creen f or l ow l ight c ondi℀甄on. T he b rightness o f t he b acklight i s a djustable f rom 1 ( lowest) t o 5
(highest). S elect " Backlight" t o t oggle t he b acklight o n a nd o ff. P ressing t he S elect b u℀ጅon w hile " Brightness" i s
selected w ill c ycle t hrough t he a vailable b rightness l evels. T he b acklight i con(
al℀甄tude s creen w hen t he b acklight i s e nabled.
Note:
❏ Enabling t he b acklight f or e xtended p eriods o f ℀甄 me w ill r educe t he b a℀ጅery l ife. E nsure y ou h ave f ully
charged b a℀ጅery b efore u sing t he b acklight.
ION A l℀甄meter U ser M anual v ersion 1 .0 | fi rmware v ersion 1 .0
) w ill b e d isplayed o n t he
P age 7 /11