TECH TANK
9
3.3 KEY DISPLAY
3.4 MAIN FUNCTIONS
The meter switches on automatically when a
transaction starts or when a button is pressed.
The display switches off automatically when no
transaction nor pulse is being detected during 120
seconds. Each time the display switches off, the
“partial” resets to “0”. It is then not necessary to
reset the meter after it has switched off. When the
meter switches o, it will automatically show the
“partial” counter, it will also go back to this screen
if buttons are not pressed during 10 seconds.
There are 5 main screens that can be scrolled
using
button, last 5 transaction however
could be visualized using
button.
3.3.1 SIMBOLS
simple
pressure
continued
pressure
Starting from the “Partial” screen and at each time
button is pressed, system will scroll between
last 5 transactions. To go back to “partial” screens
wait 10 seconds without pressing buttons.
3.4.0 SCROLLING THROUGH 5 MAIN SCREENS
Starting from the “Partial” screen and at each time
button is pressed, following screens sequence
will be displayed:
1)
T
oTal
, preceded by message “Total Litres”
2
)T
oTal
period
, preceded by message “TotPer”
3)
T
ank
S
Tock
, preceded by message “Stock”
4)
M
iniMuM
STock
alarM
, preceded by message
“Alert”
5
)
p
arTial
body
cover
“total”
button
display
“reset”
button
battery
alter
simbol
3.4.1 “PARTIAL” SCREEN
3.4.3 “TOTAL PERIOD ”SCREEN WITH
MESSAGE ”TOTPER”
3.4.2 “TOTAL” SCREEN WITH MESSAGE “TO-
TAL LITRES”
”
Displays 4.2 digits, switches on while pressing a
button or detecting pulses at transaction start. An
active meter will go back to this screens after 10
seconds without activity.
This screen is used as initial condition to
describe other 4 available screens:
, displays 6 digits, no decimal, shows all litres
transferred since first use. Cannot be reset.
