TScale DR Series Quick start guide

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UGDR-E0.01
DR series
Hanging Scales
technical guide

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Contents
SECTION 1 INTRODUCTION……………………………………....……1
1. 1 Figures………………………………………………..…………….1
1. 2 Specifications………………………………………..……….……1
1. 3 Dimension…………………………………………..……………..2
SECTION 2 KEYBOARD AND DISPLAY………………..……………..3
2. 1 Descriptions of keys………………………………..……….…….3
2. 2 Display………………………………………………...……………3
SECTION 3 OPERATION………………………………..….…………….5
3. 1 General instruction……………………………..………………….5
3. 2 Basic operation……………………………………………………5
3. 2. 1 ON/OFF………………………………………….………………5
3. 2. 2 Zero the scale……………………………………………………5
3. 2. 3 Reading lock……………………………………….……………5
3. 2. 4 Overload warning………………………………………………5
SECTION 4 BATTERY CHARGING…………………..………..……….6
SECTION 5 CALIBRATION……………………………..………..……….7
SECTION 6 PARAMETER………………………………………..……….8
6. 1 Enter setting mode………………………………..………………8
6. 2 Parameter setting table………………………….………………8
SECTION 7 ERROR CODES…………………………………..…………..9

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SECTION 1 INTRODUCTION
The DR series of hanging scale provides an accurate, fast and versatile
series of general purpose weighing scale.
1. 1 FIGURES
◆Large bright LCD (digit height 25mm) display with wide view angle
◆Selectable units from kilogram (kg), pound (lb)
◆Overloading safety up to 300%
◆Tare; Zero; Hold function
◆Auto-zero tracking; Setpoint control; Power-saving mode
◆Remote control included with control distance 20 m
◆One charge can be lasting up to 35 hours
◆Low power indication and auto power off
1. 2 SPECIFICATIONS
Model DR-30 DR-60 DR-150 DR-300 DR-600
Capacity 30kg 60kg 150kg 300kg 600kg
Resolution 3000d 6000d
Stabilisation Time 1 Seconds typical
Operating
Temperature 0°C - 40°C / 32°F - 104°F
Power supply External AC adapter, 9V 800mA; built in rechargeable
battery(6V/1.3Ah)
Calibration Automatic External
Display 25mm backlight LCD display; rear display optional
Housing ABS Plastic

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1. 3 DIMENSION
Different with 30kg.

SECTION 2 KEYBOARD AND DISPLAY
2. 1 DESCRIPTION OF KEYS
ON/OFF: power switch, use this key to turn on and turn off scale
ZERO: re-zero key, use this key to return zero reading, when in setting
mode, use this key to sure setting.
TARE: use the tare key to subtracts tare values and changes the scale
from gross mode (no tare) to net mode. In the setting mode, this key
is used to increase the value.
HOLD: reading lock key, use this key to lock reading, in calibrate mode,
use this key to change decimal point.
UNIT: Press the key, the scale can to select units. It has two units, kg and
lb. When you weigh, press this key, you can see the conversion of the
units. when in setting mode, use this key to escape setting
2.2 Remote controller key function(30kg without this function):
1.TARE 2. ZERO 3.UNIT 4.HOLD
2.3 DISPLAY
BATT.: battery indicator. The battery should be
charged when the symbol is on. The scale will
still operate for about 30 minutes after which it will automatically switch off
to protect the battery.
Zero: zero indicator, when this indicator on, scale in zero point.
Tare: tare indicator, this indicator on means current weight is the net weight,
which has been subtracted the tare values. you can press the TARE key to
return gross weight mode.
Hold: lock indicator, when this indicator on, scale in reading data lock
mode, you can press HOLD key to return normal weighing mode
Kg.: weighing unit, kilogram.
lb.: weighing unit, pound.

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SECTION 3 OPERATION
3. 1 GENERAL INSTRUCTION
1．Please read this manual carefully before you operate the hanging scale.
2. When battery goes low, the BATT icon will be display. It is the time to charge
the battery with the special charger.
3．If you will let DR hanging scale deactivate for a long time, please note you
also need change the battery every three months
3. 2 BASIC OPERATION
3.2.1 Power on and off
Please press ON/OFF key before you operate this scale, and press
ON/OFF
key again after you operate this scale
3.2.2 Zero the scale
When there is no item on the scale but reading is not zero, press the
ZERO key to make re-zero reading.
3.2.3 Reading lock
When reading is not stable, you can use HOLD key to lock reading, so
you can read easily, after you read, press HOLD key again to return
normal weighing mode.
3.2.4 Overload Warning
Please do not add item that is over the maximum capacity. When
reading“--ol-”, remove the item on the hook to avoid damage to the
load cell.

SECTION 4 BATTERY CHARGING
1．Please use the special charger to charge battery, use other types
charger will be danger.
2．Please assure you AC power meet the rating of charge.
3．When the battery needs charging a symbol on the weight display will
turn on. The battery should be charged when the symbol is on. The
scale will still operate for about 30 minutes after which it will
automatically switch off to protect the battery.
4. The battery should be charged for 12 hours for full capacity.
5. Just on the right side of the display, these is an LED to indicate the
status of battery charging. When the scale is plugged into the mains
power the internal battery will be charged. If the LED is green the
battery has a full charge. If it is Red the battery is nearly discharged
and yellow indicates the battery is being charged.
6. As the battery is used it may fail to hold a full charge. If the battery life
becomes unacceptable then contact your distributor.

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SECTION 5 CALIBRATE
1) Turn off the power if you are using the scale.
2) Press TARE key during selfchecking(power on).
3) Display shows “F0 CAP”, use TARE key to select the calibration mode, then
the display will show “F8 CAl”.
4) Press ZERO key to enter calibrate, display shows “UnlD”
5) Empty the hook, after Hold indicator on, press ZERO key to sure, after some
seconds, zero calibrate completely.
6) After zero calibrate, display shows span calibrate mass weight, you can
change this weight, (use HOLD key to move the active digit, use TARE key
to increment a digit), after input calibrate mass weight, press ZERO key to
sure, display show “LOAD”, add calibrate mass on hook, after Hold indicator
on, press ZERO key again, please wait some seconds, span calibrate
completely.
If the calibration is acceptable the display will return to normal. If an error
message is shown try calibration again as a disturbance may have prevented a
successful calibration.
If the problem persist then contact Taiwan scale or your dealer.
After calibration the scale should be checked to verify the calibration and linearity
is correct. If necessary repeat calibration, especially be certain the scale is
stable before accepting any weight.

SECTION 6 PARAMETER
6.1 ENTER SETTING MODE
Press TARE key and turn on the scale, display shows “F0 CAP”, after enter
parameter setting mode, use TARE key to shift parameter items, use ZERO
key to sure, use HOLD key to escape current setting item.
6.2 PARAMETER SETTING TABLE
FUNCTION DESCRIPTION DEFAULT
F0 CAP Set capacity
30k: 30kg
60k: 60kg
150k: 150kg
300k: 300kg
600k: 600kg
60k
F1 unit Kg:kg
Lb:lb
Tj:tj
kg
F2 inc Set increase value(30kg without this function)
Inc 5
Inc 10
inc 5
F3 a2n Set zero tracking range(30kg without this function)
0. 5d: 0.5d
1d: 1d
2d: 2d
4d: 4d
1d
F4 Flt Set filter range(30kg without this function)
FLT 1:fast
FLT 2:
FLT 3:
FLT 4:
FLT 5:slow
FLT 2
F5 inp Show internal counts
F6 bk Backlight setting
Bk auto : backlight automatically
Bk of : backlight off
Bk on : backlight on
F7 OFF Of 0 : automatic power off disable
Of 3 : No operation for three minutes,the scale will
power off
Of 5 : No operation for five minutes,the scale will
power off
Of 10 : No operation for ten minutes,the scale will
power off
Of 20 : No operation for 20 minutes,the scale will
power off

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F8 cal Calibrate,
Uloadcalibrate weightloadcomplete
See detail at SECTION 5

SECTION 7 ERROR CODES
ERROR
CODES DESCRIPTION RESOLUTION
- - ol - Over range Remove weight from the scale.
If the problem persist contact your dealer for
assistance.
Err 4 Zero Setting Error The scale was outside the normal auto zero setting range (4% of capacity), please check the
hook is empty, or calibrate zero point again.
Err 5 Keyboard Error Keyboard short, please check the key wire
whether the key have mechanical problem
Err 6 A/D out of range The values from the A/D converter are outside the
normal range. Remove weight from the scale if
overloaded, make sure the pan is attached.
Indicates the load cell or the electronics may be
faulty.
If the problem persist contact your dealer for
assistance.
Err 9 Press zero or tare
key when unstable Wait for stability
Err17 Tare out of range
Ba lo Battery low Charge battery immediately