Hocom SDW Series User manual

Digital Weighing Scales
User’s
Manua
l
User Manual
SDW Series
DIGITAL WEIGHING SCALE

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SDW - Weighing Scale
User Manual
Cautions
Upon receiving the scale, please take at least 8
hours to recharge the battery before you start to
operate this scale.
Please recharge the battery after a long period of
storage (more than one month). It takes 8~10
hours to fully recharge the battery.
Please assemble the platter before powering on
the scale, especially for the scale with 1.2kg / 3kg
/ 6kg max capacity.
Do not keep the weight placed on the platter for a
long period.
Keep the scale away from the environment with
high temperature, high humidity, heavy press,
and heavy bump.
Always make sure the scale is located in a flat
and plane surface.

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SDW - Weighing Scale
User Manual
Dimensions
Tabletop:
Indicator:
140mm
150mm
300mm
160mm

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SDW - Weighing Scale
User Manual
Symbols on LCD
Zero Symbol (O):
Oappears on the left-bottom corner of LCD, and
indicates the scale is at zero-point.
Indication of Weighing Range () :
cursor appears on the bottom edge of WEIGHT
LCD (above of W1 or W2 printed on the
display-overlay), and indicates the present weighing
range to be Weighing Range 1 (W1) or Weighing
Range 2 (W2).
!! Notice: The indication of weighing range is
only available for the scale with multi-range (2
ranges).
NET Weight Symbol (Net):
Net appears on the bottom edge of LCD, and
indicates the tare weight has been deducted.
Battery Symbol ( ) :
appears on the bottom edge of LCD, and
indicates the battery is running in low-voltage status.
This is for reminding the user to recharge the battery.
-
-

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SDW - Weighing Scale
User Manual
Operation Instructions
Backlight (optional) :
Press and hold key till the scale sounds
beep to enable / disable the Backlight.
Status of the Battery :
When LCD indicates and the scale sounds
beep beep beep every thirty-minute, it means the
battery is running in low-voltage status. LCD will
indicate continuously for reminding the user to
recharge the battery. If the battery is still running in
low-voltage status without being recharged, LCD will
indicate -OFF-and the scale will sound beep
repeatedly. Please power off the scale and recharge
the battery immediately.
-
-

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SDW - Weighing Scale
User Manual
 UNIT:
Select the weight mode: kg / pcs.
 :
Press this key to make the scale be at zero point.
LCD will indicate O on the left-bottom corner.
 :
Press this key to deduct the tare weight. Put the
package or container on the platter and then press
[TARE] key. LCD will show O and Net.
 PRINT (optional) :
1. Press this key to send out weighing data to
printer
when equip with RS232 Interface.
2. If scales not equipped with Printer Device, then
scales will not have any response when pressing
this key.

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SDW - Weighing Scale
User Manual
Under pcs (simple counting) mode:
!! The suggested unit weight of the measured
subject should be heavier than the division of
this scale.
1. Put 100 pieces of the measured subject (with the
same unit weight) on the platter.
2. Press and hold [UNIT] key till LCD shows S= 10,
and then quickly (within 3 seconds) press [UNIT]
key again to select S=100 (10、20、50、100 could
be selected for the sample-quantity of the
measured subject).
3. Wait till LCD shows 100. The scale has finish
calculating the averaging unit weight of the
measured subject. Now the simple counting
function is ready. This scale could be used as a
simple counting scale.

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SDW - Weighing Scale
User Manual
RS232 Interface Connection: <optional device>
RS232 Wiring Configuration:
Baurate: 9600
Parity: None
Stop Bit: 1
Data Bit: 8
GND
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6

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SDW - Weighing Scale
User Manual
Recharge the Battery
Power off the scale and connect the power cord to
an AC outlet. CHARGE LED will indicate the ongoing
status of the battery. It takes about 8~10 hours to
fully recharge the battery.
CHARGE LED:
Color of LED
Status of the battery
RED
Initial Connection
ORANGE
Charging
GREEN
Fully-charged
Power Requirements
AC: 220V, 50 Hz
DC: 6V/25mA Rechargeable Battery;
P=0.2W(max)

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SDW - Weighing Scale
User Manual
We do more than you expect
DIGITAL WEIGHING SCALE