American Weigh Scales ZX-600 User Manual

show “0.0” or “0.00”, press the “TARE”
key to restore it to “0.0” or “0.00”.

Auto-Off

1. This scale features an auto-off func­tion. If no activity takes place on the
scale for 30 seconds, the scale will turn
off automatically.

2. To manually shut off the scale, press
the “ON/OFF” button.

Calibration Instructions

This scale has been calibrated at
the factory. However shock caused
by extreme changes in temperature,
humidity, and elevation can cause the
scale to lose calibration. Always use the
correct calibration weight for your scale:

ZX-60 : 50 Gram Calibration Weight
ZX-250: 200 Gram Calibration Weight
ZX-600 : 500 Gram Calibration Weight

Calibration weight is not included

1. With the scale off, rst press and

hold the “MODE” key. With the “MODE”
key still depressed, tap the “ON/OFF”
button. The display will show a number.
You may now release both keys.

2. Press the “ON/OFF” key again. The

LCD will display ZERO then the required
calibration weight value(ie 50g, 500g).

3. Place the required weight onto the
platform and press “ON/OFF” again. The
LCD will display “PASS”. Calibration is
complete!

Note: If the standard calibration weight is

not used, the calibration may not nish

automatically or the recalibration may not
be accurate. Check your scale supplier for
calibration weight availability.

Technical Specications

Model ZX-60 ZX-250 ZX-600

Capacity 60g /

2.116oz /
300ct /

925.9gn

Resolution 0.01g /

0.001oz /

0.05ct / 0.1gn

Repeatability +/- 0.01g +/- 0.1g +/- 0.1g

Power two CR2032 Batteries

250g /

8.818oz /

8.038ozt /

160.8dwt

0.1g / 0.01oz
/ 0.1dwt /

0.01ozt

600g /

21.16oz /

19.29ozt /
385dwt

0.1g / 0.01oz
/ 0.1dwt /

0.01ozt

Troubleshooting

“H”: Overload
“-E” or no display Replace batteries

DIGITAL POCKET SCALE

ZX-60 (60 x 0.01g)
ZX-250 (250 x 0.1g)
ZX-600 (600 x 0.1g)

Thank you for purchasing the ZX
Series Digital Pocket Scale from Fast
Weigh. Please read all operating in­structions carefully before use.

IMPORTANT

1. Operate scale on a hard at surface

free from any vibration.

2. Strong electrical currents and mag­netic elds can interfere with weigh­ing. Keep mobile phones and other
radio devices at least 10 feet away
during use.

3. Avoid extreme changes in tempera­ture.

4. Do not dismantle the scale as this
will void your warranty.

5. Clean scale using a mild detergent.

6. This scale is for personal use only;
it is not legal for trade.

Battery

Uses two 3 volt CR2032 lithium button
cell batteries. To install batteries, re­move the battery cover and insert two
CR2032 batteries. Replace the battery
cover and scale is ready to operate.

• DO NOT USE EXCESSIVE FORCE
when removing or replacing the battery
cover.

• Remove the batteries if the scale is to be
stored for over a month.

Function Keys

“ON/OFF”: Press this button to turn on or
off the scale.
“MODE”: Press this button to change
weighing modes; also used in calibration
(see Calibration)
“TARE”: Press this button to subtract the
weight of a vessel or container (returns
the scale to zero)

Weighing

1. It is suggested that you warm the scale
up before use by turning it on for 20 sec­onds and then turning it off again. Turn the
scale on once more to use.

2. After the display ashes for 2 or 3 sec­onds, it will show “0.0” or “0.00” and the
scale is ready for use.

3. To change weighing units, press the
“MODE” key. The units will cycle through
as follows: g - oz - dwt - ozt (-g - oz -ct

- gn for ZX-60)

4. Do not place objects exceeding the

capacity of the scale on the weighing
platform or the scale will read “H”. Dam­age caused by overload is not covered by
the warranty.

5. Items being weighed should not be left
on the platform for longer than 5 seconds
or else the accuracy of the next item to
be weighed is affected.

Tare

Tare weighing allows you to subtract the
weight of a container to obtain the weight
of its contents only (net weight)

1. After turning on the scale and waiting
for the display to show “0.0” or “0.00”,
place a tray or container on the weigh­ing platform. Press the “TARE” button
to return the scale to zero. You can also
achieve the same results by placing a
tray or container on the platform with the
scale off, then turn the scale on. It will
read zero automatically.

2. If you then remove the container, the
display will show the containers weight as
a negative value. Press “TARE” again to
return the scale to zero.

3. After turning on the scale or during the
course of weighing, if the display does not