GPI LM50DB, Instruction Manual, Page: 5 / 8

34 NUMBER OF PULSES = nuM 34
(Number of pulses used to calculate flowrate)
3. FLOW RATE
rAtE 3
b) Press the DISP button 1 time to reach “rAtE 3”
c) Press RESET “ unit 31” will appear.
31 UNITS = unit 31 (set units)
d) Press and hold down RESET for 2 seconds ( program will
appear)
e) Press RESET to scroll through the settings (ltr, gal, qrt) to
the desired units
32 DECIMAL POINT = dEC 32. (decimal point setting)
b) Press the DISP button 1 time to reach “rAtE 3”
c) Press RESET twice “ dEC 32” will appear.
d) Press and hold down RESET for 2 seconds ( program will
appear)
e) Press RESET to set the decimal point to 1st, 2nd, 3rd or
no decimal place (e.g. 11111.1 = 1 decimal place)
33 TIME = tiME 33 (rate time base)
b) Press the DISP button 1 time to reach “rAtE 3”
c) Press RESET 3 times “tiME 33” will appear.
d) Press and hold down RESET for 2 seconds ( program will
appear)
e) Press RESET to set time base (seconds, minutes, hours )
Note: When there is fluctuating flowrate present increasing
the number will give a more accurate flowrate reading.
(number range is 0 - 299)
b) Press the DISP button 1 time to reach “rAtE 3”
c) Press RESET 4 times “ NUM 34” will appear.
d) Press and hold down RESET for 2 seconds ( program will
appear and the digit will flash). To change press RESET
e) Press DISP to go to the next digit. To change press
RESET
35 FLOW = Cut 35 (Set minumum measurable flowrate)
b) Press the DISP button 1 time to reach “rAtE 3”
c) Press RESET 5 times “ Cut 35” will appear.
d) Press and hold down RESET for 2 seconds ( program will
appear and the digit will flash). To change press RESET
e) Press DISP to go to the next digit. To change press RESET
Note : Total number 999.9
4. DISPLAY diSP 4
41 SLEEP MODE = SLP 41 ( set sleep mode)
b) Press the DISP button 2 times to reach “diSP 4”
c) Press RESET “ SLP41” will appear.
d) Press and hold down RESET for 2 seconds ( program will
appear)
e) Press RESET to select sleep setting ( no sleep, sleep)
5
f) Press and hold down RESET until “program” disappears
to accept setting.
f) Press and hold down RESET until “program” disappears
to accept setting.
f) Press and hold down RESET until “program” disappears
to accept setting.
f) Press and hold down RESET until “program” disappears
to accept setting.
f) Press and hold down RESET until “program” disappears
to accept setting.
f) Press and hold down RESET until “program” disappears
to accept setting.
g) Press RESET for five seconds to return the meter to the
operating mode.
g) Press RESET for five seconds to return the meter to the
operating mode.
g) Press RESET for five seconds to return the meter to the
operating mode.
g) Press RESET for five seconds to return the meter to the
operating mode.
g) Press RESET for five seconds to return the meter to the
operating mode.
g) Press RESET for five seconds to return the meter to the
operating mode
42 UNIT = unit 42 (set default display)
Note: The display will reset to the default units after a time
which is set in time 43. If no units are set, the display will
remain as selected
b) Press RESET 2 times “ unit 42 ” will appear.
This value is the maximum time (sec) to measure the number
of pulses set in nuM34
a) Press and hold down RESET for 5 seconds until “totL2”
appears.
a) Press and hold down RESET for 5 seconds until “totL2”
appears.
a) Press and hold down RESET for 5 seconds until “totL2”
appears.
a) Press and hold down RESET for 5 seconds until “totL2”
appears.
a) Press and hold down RESET for 5 seconds until “totL2”
appears.
a) Press and hold down RESET for 5 seconds until “totL2”
appears.
a) Press and hold down RESET for 5 seconds until “totL2”
appears.
c) Press and hold down RESET for 2 seconds ( program will
appear)
d) Press RESET to select required display (batch, reset total,
total, rate, blank)
e) Press and hold down RESET until “program” disappears
to accept setting.
f) Press RESET for five seconds to return the meter to the
operating mode.