Oceanic DataTrans Plus, Руководство пользователя

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29
D a t a T r a n s P l u s
Du r in g t h e diagn ost ic m ode, bat t er y volt age level of bot h t h e Display Modu le
an d t h e Tr an sm it t er ar e m easu r ed t o det er m in e if su fficien t volt age is avail-
able t o m ain t ain oper at ion for on e day of divin g. If t h er e is n ot en ou gh bat t er y
volt age in t h e Display Modu le, it will deact ivat e it self or wou ld n ot h ave act i-
vat ed at all. If t h er e is n ot su fficien t volt age in t h e Tr an sm it t er , t h e Lin k icon
an d a t an k pr essu r e of "00" P SI will flash on display (F ig. 29). Th is cou ld also
in dicat e on e of t h e followin g con dit ion s:
• Th e Tr an sm it t er was n ot pr essu r ized pr ior t o act ivat ion of t h e Display
Modu le.
• Th e Display Modu le was n ot posit ion ed in close pr oxim it y t o t h e Tr an s-
m it t er du r in g act ivat ion , or n ot cor r ect ly posit ion ed par allel t o it .
• Th e Display Modu le is n ot lin ked t o t h e sam e coded fr equ en cy as t h e
Tr an sm it t er .
If t h e Display Modu le is ou t of t h e r an ge of t h e Tr an sm it t er wh ile in Su r face
Mode, t h e flash in g will st op an d t h e Lin k icon will disappear wit h in 5 secon ds
wh en t h e Display Modu le is r et u r n ed t o it s cor r ect pr oxim it y t o t h e Tr an sm it -
t er .
In t h e lat t er case, it will be n ecessar y t o follow t h e pr escr ibed lin kin g pr oce-
du r e ou t lin ed on page 41 t o set t h e Display Modu le t o t h e Lin k code t h at
m at ch es t h at of t h e Tr an sm it t er 's ser ial n u m ber , or t o set a specific lin k code
t h at will allow t h e Display Modu le t o fu n ct ion as a st an d alon e u n it .
F ig. 29 - Un su ccessfu l Lin k
®
DECO
C.Z. C.Z.
PSI FT
O2
NO DECO
0 5 10 20 30 40 50 60
R2