HiWeigh HH User manual

HH
PHYSICIAN SCALE

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3!
Introduction
4
Keyboard Functions
4
Technical Description
5
Connecting to load cell
Connecting to RS232
Standard Operations
5
On/Off
Zero/Tare
Units Exchange
Height Input and BMI
6
Date/Time
Print
Further Operations (User Setting)
6
Internal A/D value
Hi/Lo/Ok checkweigh function
Auto power off
7
Backlight
Auto hold function
RS232 set (optional)
Weighing speed
9
Zero track
Gravity adjusting
Guarantee
10
INDEX

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4!
1. INTRODUCTION
2. KEYBOARD FUNCTIONS
•Max. A/D sampling speed: 120 times / second.
•Display resolution: from 1/3000 up to 1/30000
•Maximum A/D converting: 24bit
•Sensitivity: 0.6mv/V – 3mV/V
•Excitation voltage: DC 5V; up to 4 load cells 350 Ω, 8 load cells 700 Ω.
•Weight unit: Kg/Lb/Oz/Gr/Ton
•Communication interface: Optional RS232
•Rate continuous ASCII data output: 1200 / 2400 / 4800 / 9600 Baud.
•External power supply: 100-240V AC – 9V500mA
•Operating temperature: -10ºC-40ºC
•Storage temperature: -25ºC-55ºC.Introduction
•Relative humidity: ≤80 % non-condensing.
•Display: 23mm digits with backlight
•Rechargeable battery and operating life
6V1.2Ah 40hrs
•Platform size: 400x400mm
•Capacity: 200Kg (300Kg on demand)
•Division: 50g
Back to weight display or change weight unit UNIT/Weight
Switch on or off the scale On/Off
Input the height and calculate the BMI BMI/Height
Manual hold or increase the digit HOLD
Print or display time or move digits leftward TIME/Print
Tare or zero or move digits rightward TARE/Zero

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5!
3. TECHNICAL DESCRIPTION
4. STANDARD OPERATIONS
3.1 Connection of the load cell to indicator
3.2 Connection of RS232 to PC or Printer
!
Make sure the equipment connected correctly and parameters set well, and also the scale has already been
calibrated correctly.
Configuration and Calibration – consult the authorized personnel.
4.1 On/Off
Press On/Off to switch on the scale and it will display 0.00 after self-checking display
Press On/Off for 2 seconds to turn off the indicator
4.2 Zero/Tare
4.2.1 If the display is not 0 after power on, pressTARE/Zero to zero the scale (<2%F.S.)
4.2.2 Weighing with something on the platform together, put the chair or container on the scale (>2%F.S.)
and pressTARE/Zero to make a tare and get subtract of the weight of the container.
4.2.3 Remove the tare: remove the object and press TARE/Zero to clear the tare value and zero the
scale.
4.2.4 Long press TARE/Zero to zero the scale is the scale not display zero after all removed from the
platform.
4.3 Units Exchange
Press UNIT/Weight for 2 seconds to exchange the weight units (Kg-lb or lb-Kg)
INDICATOR LOAD CELL
+E (1) ------------- +Excitation
-E (5) ------------- -Excitation
+S (7) ------------- +Signal
-S (8) ------------- -Signal
GND (3) ------------- (GND) shield
INDICATOR PC/PRINTER
1---------------- TX
2 ---------------- SC
3---------------- GND
4 ---------------- SC

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6!
5. FURTHER OPERATIONS
4.4 Height Input and BMI
Press BMI/Height to enter height input, it display H 170 (default of cm and display A’BC.D” on lb unit),
use the keys with arrows to input the height value.
Press BMI/Height to confirm the height and it will display the BMI value, such as B 23.6.
Press UNIT/Weight to return the weight display
4.5 Date/Time
Press PRINT/Time for 2 seconds to enter date/time set and use the keys with arrows to modify it and
press BMI/Height to confirm
4.6 Print
Short pressPRINT/Time to print the receipt (if the scale connected with a printer) and the format as
below:
TICKET!No.:!!!00005!
G.W:! ! 78.5Kg!
T.W:! ! 2.0Kg!
N.W:! ! 76.5Kg!
H:! ! 180cm!
BMI:! ! 23.6! !
29/10/2015!!17:50!!
Press M+ key andON/T at the same time, it will display UF - 1 , press ON/T or MR/MC to
shift it from UF - 1 to UF - 9 , press M+ to enter and configure it.
5.1 Internal A/D Value and Battery Volume
UF - 1
Press BMI/Height to view the internal A/D value of the scale
Press BMI/Height again to display the voltage of the battery.
Press BMI/Height again to change for next set or press UNIT/ESC to quit and back to normal weighing
mode
5.2 Hi/Lo/Ok Checkweigh Function
For personal and household use, you can set a target weight as you want to reach, if the weight below or
more than it, it will give an indication.
UF – 2 Press buttons with arrow to move and change the digits.
Press BMI/Height to set the Lo value (the lower limitation) – 000.00L
Press BMI/Height to set the Hi value (the top limitation) – 000.00h
Press BMI/Height to change the working mode of buzzer of Hi/Lo/Ok – o 000
Remark
o 0 0 0
o A B C
A=0 Stable but no need to buzz
A=1 Stable to buzz
B no function, keep it as default and no change
C=0 Buzzer off

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7!
C=1 It beeps when the weight is ok (Lo<weight<Hi)
C=1 It beeps when the weight is out of limitation (Lo>weight or weight>Hi)
5.3 Auto Power Off
UF – 3 Press buttons with arrow to move and change the digits.
Press BMI/Height to enter the set of automatic off function– AoFF 00
00 Auto off deactivated
01-99 Auto off activated in 01-99 minutes, you can change it from 01 minute to 99 minutes
5.4 Backlight
UF – 4 PressHOLD to change the digits.
Press BMI/Height to enter the set of backlight function– Lit A
A Automatic
ON Backlight On
OFF Backlight Off
5.5 Auto Hold Function
UF – 5 PressHOLD to change the digits.
Press BMI/Height to enter the set of auto hold function– hoLd 0
0 Deactivated
1dynamic weighing (refer to below remark)
2Peak hold (press any key to exit except forBMI/Height key)
3Stable hold (press any key to exit except forBMI/Height key)
4Stable hold (exit automatically when the weight is removed)
Remark
When choose hold = 1, it need to set the following two parameters
1. PCt xxx the number is from 001-100, the bigger number means the more accurate weight, but the
weighing time is longer, the smaller number means fast weighing (shorter stabilizing time) but not so
accurate result, it can be chosen depends on the weighing condition of the scale.
2. TinE xthe number it can repeat during the range of hold, it can choose 1/2/4/8/16/32/64
5.6 RS232 Interface (Optional)
UF – 6 PressHOLD to change the digits.
Press BMI/Height to enter the set of RS232 format– 232 0
Format 1
Format 2
232 1
Stable Output
232 4
Stable Output
232 2
Stream Output
232 5
Stream Output
232 3
Keyboard Output
232 6
Keyboard Output

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8!
Format 1 2 3 4
Communication Protocol
UART signal of EIA-RS232 C
Data Format
1. Baud Rate : 2400 / 4800 / 9600/19200/38400 BPS
2. Data Bit : 8 BITS
3. Parity Bit : None
4. Stop Bit : 1 BIT
Start Bit Data Bit Stop Bit
Format 1(232 1 ~ 3 ) :
HEAD1 ( 2 BYTES )
HEAD2 ( 2 BYTES )
OL -Overload
ST -Stable
NT -Net Weight
US -Unstable
GS -Gross Weight
Fixed 18 BYTES ASCII (kg g t lb)
1
2
1
1
2
1
1
2
3
4
5
6
7
8
1
2
1
2
HEAD1 HEAD2 DATA UNIT CR LF
Fixed 21 BYTES ASCII (tl.T lboz)
1
2
1
1
2
1
1
2
3
4
5
6
7
8
9
1
2
3
4
1
2
HEAD1 HEAD2 DATA UNIT CR LF
Fixed 19 BYTES ASCII (pcs)
1
2
1
1
2
1
1
2
3
4
5
6
7
8
1
2
3
1
2
HEAD1 HEAD2 DATA UNIT CR LF
Output examples :
1. Example +0.876 kg Stable net weight :
S
T
,
N
T
,
+
0
0
0
.
8
7
6
k
g
0D
0A
2. Example -1.568 lb unstable gross weight :
U
S
,
G
S
,
-
0
0
1
.
5
6
8
l
b
0D
0A
3. Example + 1.15.40 Taiwan Jin Stable net weight :
S
T
,
N
T
,
+
0
1

1
5

4
0
t
l

T
0D
0A
4. Example -20. 5.40 lb oz unstable gross weight :
S
T
,
G
S
,
-
1
0

0
5

4
0
l
b
o
z
0D
0A

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9!
5. Example +1000 pcs stable net weight :
S
T
,
N
T
,
+
0
0
0
1
0
0
0
p
c
s
0D
0A
Format 2 (232 4 ~ 6) :
Fixed 12 BYTES ASCII (kg g t lb)
1
2
3
4
5
6
7
8
1
2
1
2
DATA UNIT CR LF
Fixed 15 BYTES ASCII (tl.T lboz)
1
2
3
4
5
6
7
8
9
1
2
3
4
1
2
DATA UNIT CR LF
Fixed 13 BYTES ASCII (pcs)
1
2
3
4
5
6
7
8
1
2
3
1
2
DATA UNIT CR LF
Output examples :
1. Example +0.876 kg stable net weight :
+
0
0
0
.
8
7
6
k
g
0D
0A
2. Example -1.568 lb unstable gross weight :
-
0
0
1
.
5
6
8
l
b
0D
0A
3. Example + 1.15.40 Taiwan Jin Stable net weight :
+
0
1

1
5

4
0
t
l

T
0D
0A
4. Example -20. 5.40 lb oz unstable gross weight :
-
1
0

0
5

4
0
l
b
o
z
0D
0A
5. Example +1000 pcs stable net weight :
+
0
0
0
1
0
0
0
p
c
s
0D
0A
Factory default : 232 0 - RS232 OFF

5.7 Weighing Speed
UF – 7 PressHOLD to change the digits.
Press BMI/Height to enter the set of weighing speed -SPEEd 3
1Standard speed (normal speed)
2Fast response
3Slow response
* the faster response, the more time for stability, the more slow speed, the shorter time for stability

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7. GUARANTEE
5.8 Zero Track
UF – 8 PressHOLD to change the digits.
Press BMI/Height to enter the set of weighing speed -ZP 1
1= 1e
2= 2e
3= 3e
4= 4e
5= 5e
* Example: for 1e zero track (if e=20g), the scale will show 0 until it’s more than 20g (1e).
5.9 Gravity Adjusting
UF – 9 Press buttons with arrow to move and change the digits
Press BMI/Height to enter the set of local gravity and change it accordingly-9.79423
This scale has a warranty against all manufacture and material defects, for a period of a year starting with
the delivery date. During this period, we will be in charge of the repairing of the scale. This warranty does
not include the damages done by overload or wrong use. The warranty does not cover the delivery expenses
necessary for the repair of the scale.
* The rechargeable battery is not within the range of guarantee period

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