Quattro H2O-3 User manual

H2OWATER-PROOF SCALE
User’s Manual
quattro
Version 1.0

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CONTENTS
PRECAUTIONS ………………..……………… 3
INTRODUCTION ………………………………. 4
FEATURES …………………………………….. 4
TECHNICAL SPECIFICATION ………………. 5
FRONT PANEL………………………………… 6
DISPLAY LAMPS ……………………………… 6
BUTTON KEYS………………………………… 7
BACK PANEL ………………………………….. 7
SET MODE …………………………………….. 8
TROUBLESHOOTING …………….………….. 9

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PRECAUTIONS
Place the scale on a flat and stable surface.
Do not use inflammable materials in cleaning.
Do not severely press because light pressing of keys can incite
the operation.
Keep the scale away from strong EMI noises may cause
incorrect weight readings.
Remove the battery if the scale will not be used for a long time.
Use the original adaptor supplied along with the scale.

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INTRODUCTION
We greatly appreciate your purchase of the QUATTRO water-proof
portable scale. These products have hold excellent performance and
splendid properties through strike tests as well as devoting ourselves
under severe quality management.
H2O is shaped firmly and delicately designed a coincide with the
special requirements of several industrial fields and include many
functions. Also, it is programmed on the basic of the user’s convenience
and contains help display functions to be used easily.
Before using H2O scale, it is recommended to read this manual
carefully and to apply the application fully.
FEATURES
Easy operation
Full digital calibration
Watchdog circuitry
Auto power-off function
Various weight units conversion (kg, lb)
Stainless steel tray
Fully protected cover to protect inside components from moist
and water washdown.

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TECHNICAL SPECIFICATION
MODEL H2O-3 H2O-6 H2O-15 H2O-30
Capacity/division 3kg/0.5g 6kg/1g 15kg/2g 30kg/5g
Internal Resolution 1/30,000
External Resolution 1/6,000 1/6,000 1/7,500 1/6,000
Response Time 3 seconds
Max Tare 100% of FS
Zero Range 4% of FS
Measurement Type Loadcell
Display Weight 5 Digits LED (28mm)
Indicators TARE, ZERO, STABLE, kg, lb
Keys Tact Switch ZERO/TARE, ON/OFF
Power Source Rechargeable battery 6V/3.2Ah
Power Consumption 20mA
Operating Temperature -10˚C ~ 40˚C Humidity: 10% ~ 80%
Product Dimensions 235mm(W) x 260mm(D) x 155mm(H)
Platter Size 210mm x 175mm

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FRONT PANEL
1. Display Lamps
HOLD: ON when the current weigh is stable.
>T: ON when the tare weight is stored.
>0<: ON when the current weight is 0 kg.
Lb: ON when current unit weight is lb.
Kg: On when current unit weight is kg.
CHARGE: ON when battery is being charged.
RED light up when battery is not fully charged.
GREEN lights up when battery is fully charged.

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2. Button Keys
Turn On/Off the indicator.
If use container in weighing, current weight is memorized as
tare weight. The button functions as ZERO button (return the
display to center zero) automatically if the weight on display is
too small.
BACK PANEL

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SET MODE
1. How to Enter
Press and hold TARE key until SET menu appears.
2. Available Keys
Move to next menu. This button is hidden (located above
TARE/ZERO button).
Change set value.
Save set value and turn off the scale.
3. Set Menu Sequence
Auto power-off time
OFF Disable auto power-off
60 S 60 seconds (1 minute)
120 S 120 seconds (2 minute)
180 S 180 seconds (3 minute)
240 S 240 seconds (4 minute)
300 S 300 seconds (5 minute)
360 S 360 seconds (6 minute)
420 S 420 seconds (7 minute)
480 S 480 seconds (8 minute)
540 S 540 seconds (9 minute)
Backlight operation
F1 Auto backlight
F2 Backlight always on
F3 Backlight always off

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TROUBLESHOOTING
When the weight on platter is 9 divisions over the capacity, the scale
displays EEEEE. Please remove excessive weight on platter.
If display shows Lo , meaning the battery power is low. Please
recharge or replace the battery.
When the battery is full, please cut-off the adaptor. The Charge
indicator is green when battery is fully charged.

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