The MT-3405M is capable of displaying in for ma tion in Amer-
i can En glish or standard Metric measurement.
ENGLISH
To activate English mode, turn power off and turn the ro ta ry
dial to the “TOTAL AREA” position. Hold down both the “CAL”
and “-” keys and turn power on. See Illustration 22. The con-
sole will display English measure ments. Once powered up,
release the two keys. To “lock-in” English mode you must
enter calibra tion. Press and hold the CAL key until “CAL”
lights on the display. The console is now in calibration and
English mode is locked-in. (A quick way to tell is by turning to
the WIDTH position). The display will show a value with NO
decimal.)
NOTE: Exit CAL by pressing and holding the “CAL” key
until CAL disappears from the display (approximately 3
seconds). You must be in HOLD to enter Cal.
METRIC
To activate Metric mode, turn power off and turn the ro ta-
ry dial to the “SUB AREA” position. Hold down both the
“CAL” and “-” keys and turn power ON. The con sole will
display Met ric mea sure ments. Once powered up, release
the two keys. To “lock-in” Metric mode you must enter
calibration. Press and hold the CAL key until “CAL” lights
on the display. The con sole is now in cal i bra tion and Metric
mode is locked-in.
NOTE: Exit CAL by pressing and holding the “CAL” key
until CAL disappears from the display (approximately 3
seconds). You must be in HOLD to enter Cal.
TURF
To activate Turf mode, turn power off and turn the rotary
dial to the “DISTANCE” position. Hold down both the “CAL”
and “-” keys and turn power ON. The con sole will display Turf
measure ments. Once powered up, release the two keys. To
“lock-in” Turf mode you must enter calibra tion. Press and
hold the “CAL” key until “CAL” lights on the display. The
console is now in calibration and Turf mode is locked-in.
NOTE: Exit CAL by pressing and holding the “CAL” key
until CAL disappears from the display (approximately 3
seconds). You must be in HOLD to enter Cal.
NOTE: In metric, the width will have a decimal point, in
English there is no decimal point. Also, changing from
En glish to Met ric mode may change or alter any previous ly
en tered cal i bra tion values. After switch ing mea sure ment
modes, con firm that all cal i bra tion values are correct.
WIDTHBOOM
SELECT
TEST
SPEED
TARGET
RATE
ADJUST
RATE
CIRC
FLOW
CAL
SPEED
DISTANCE
TOTAL
FLOW
TOTAL AREA
PRESSURE FLOW RATE
SUB AREA
ON
OFF
ON
OFF
12345
B O O M S
RUN
HOLD
CAL
AUTO
MAN
RESET
MT-3405 M
™
AUTOMATIC RATE CONTROLLER
MANAUTO
CALHOLD
V 1 2 3 4 5
MIN
FLOW/
PRESSURE
APP. RATE
24
Illustration 22
Calibration
English, Metric or Turf?
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