Gram RZ Series User manual

2
INDEX
INDICE
PRECAUTIONS
5
BEFORE USING THE BALANCE
5
PRODUCT INTRODUCTION
6
•Features & Specifications
6
•Front panel
7
•Keyboard & functions of keys
7
POWER SUPPLY
9
SETTING PARAMETERS
9
CALIBRATION
12
OPERATION
13
•Weighing
13
•Tare
13
•Checking function
14
•Counting pieces
15
•Accumulation
15
CONNECT THE BALANCE TO A PRINTER
16
EXPORTING DATA TO PC IN FORM EXCEL
17
U.KEY CONNECTOR
19
GARANTIE
20
PRECAUCIONES
21
ANTES DE UTILIZAR LA BALANZA
21
INTRODUCCION DEL PRODUCTO
22
•Características y especifiaciones
23
•Descripción del display
23
•Teclado y función de las teclas
24
ALIMENTACION
25
CONFIGURACION DE PARAMETROS
25
CALIBRACION
28
OPERACION
29
•Pesaje
29
•Tara
29
•Límites de peso
30
•Cuentapiezas
31
•Acumulación de pesadas
31
CONECTAR LA BALANZA A UNA IMPRESORA
32
TRANSMISION DE DATOS A UN PC EN FORMATO EXCEL
34
CONECTOR U.KEY
35
GARANTIA
36

3
SOMMAIRE
PRECAUTIONS
37
AVANT D´UTILISER LA BALANCE
37
VU ECLATÉE DE LA BALANCE
38
•Specifications
38
•Description de l´écran
39
•Description du clavier
40
ALIMENTATION
41
CONFIGURATION DES PARAMETRES
42
ETALONNAGE
47
MODE D´UTILISATION
48
•Pesage
48
•Fonction de Tare
48
•Limite de poids
49
•Compte-pieces
50
•Accumulation de pesées
50
CONNEXION DE LA BALANCE A L´IMPRIMANTE
52
FORMAT EXCEL
56
CONNECTEUR U.KEY
58
GARANTIE
60

4
PRECAUTIONS
*"Place the scale on a flat and stable surface.
*"Verify that the input voltage and the plug type matches the local AC power
supply.
* Warm up the scale for 15 minutes before using it for the first time.
* Keep the scale away from EMI noise, strong wind and vibration, which might
cause incorrect reading.
*"Avoid sudden temperature changes (suitable operating temperature is
between 0℃~ 40℃.)
*"Disconnect the power supply when cleaning the scale.
* Do not immerse the scale in water or other liquids.
*"Service should be performed by authorized personnel only.
BEFORE USING THE BALANCE
Unpacking and Checking
Open the package and check the instrument for transport damage. Immediately inform your
dealer if you have complaints or if parts are missing. The package should contain:
●Scale body ●User manual
●Weighing pans ●Adaptor
Installing Components
1) Before using the scale, remove the shipping protection screw (rotate counterclockwise),
which located underneath the scale and cork the plug buckle.
Note: the RZ-30 model doesn´t include the shipping protection screw.
2) Cover the weighing pans on the scale body properly.
Leveling the Scale
To compensate for small irregularities or inclinations at the location, the scale can be leveled.
The scale is equipped with a level indicator at the front panel .Adjust the leveling feet until
the air bubble in the indicator is centered as shown.
Note: The scale should be leveled each time once its location is changed.

5
PRODUCT INTRODUCTION
1. Leveler
2. Keypad
3. Adjusting feet
4. Plastic weighing pan
5. Stainless Steel weighing pan
6. On/Off switch
7. Transport protection screws
8. Power socket
SPECIFICATIONS
FEATURES
·Resolution up to 1/15000
·Tare, Preset Tare, auto zero tracking
·Single point and linear calibration available
·HI/OK/LO quantity checking function
·Weighing platter easy to disassemble with dust proof PVC cover
·Low battery and charging status indication
·Accumulation of weight and quantity
·RS 232 port
Model
RZ-6
RZ-15
RZ-30
Capacity(kg)
6
15
30
Weighing units
Kg/g/lb
Display
LCD backlit displays (6/5/6 Digits)
Pan size
294 x 228 x 13.5mm
Scale dimensions
330 x 289 x 104mm
Power supply
DC 9v/400mA or rechargeable battery（6V/4A）

6
FRONT PANEL
Low battery indicator
Tare indicator
Zero indicator. The zero range is ±2﹪maximum capacity
Battery charge indicator
High limit indicator (HI)
Ok limit indicator.
Low limit indicator (LOW).
Predeterminated Tare symbol “ ”
Net weight symbol “ ” it light on when a tare is done or a
predeterminated tare value has been entered.
Stable symbol .
“M+” symbol “ ” when weighing accumulation is actived.
Unit weight symbol, it light on when an unknow unit weight has been
entered
KEYBOARD

7
Short press steps through activated weighing units, release on desired one.
Displays gross and net weight by turns.
1. Tares the weight of the container or accepts the keypad tare entries.
2. Preset Tare and cancel the Tare
3. Select the later parameter in the same level
4. Select the later record when checking the accumulation record
5. Shift keys rightwards
1. Zeros the display (within 2% of max. capacity
2. Exits from certain operation without save
1. Long press to enter function setting
2. Deletes accumulation records
3. Delete the present accumulation record for the sake of wrong accumulation
operation under the accumulation mode
1. Adds the indicated weight into accumulation memory
2. During editing, save and return to the higher option
1. Select the former parameter in the same level
2. Select the former record when checking the accumulation record
3. Shift keys leftwards.
1. During setting value, add 1 to the current value
2. Set the upper limit of the check weighing
3. Print
1. During setting value, deduct 1 to the current value
2. Set the lower limit of the check weighing
3. Hold function

8
POWER SUPPLY
Please verify the local power source before plugging into the power outlet, and use the
individual power socket and original adaptor.
Alternative power supply
1)（9V/400mA）adaptor
2) (6V/4A) internal rechargeable battery
Power Consumption
About 300mW (without backlight)
About 380 mW (with backlight)
Low battery warning
When “ ” appears in the upper left corner of the weight window, the battery power
requires recharging. The charge lamp turns green from red when the recharging is
completed (which takes about 8 hours). Disconnect the scale from power supply when it is
fully charged. A full charged battery can operate the scale for approximately 65 hrs with
backlight, 80hrs without backlight.
Note: Battery is to be replaced only by an authorized service dealer .Risk of explosion can
occur if replaced with the wrong type or connected improperly
SETTING MODE
Function Setting
1) Press key while powering on, or key in the weighing mode to enter
parameter setting. The window displays “check”
2) Press key or to shift between the functions
3) Press key to enter the selected parameter.
4) Press key or to circle the items of present parameter.
5) Press key to save after changing and return to parameters choosing.
6) Press key to return without saving.
7) Press key again to return to weighing mode.

9
PARAMETERS
P00 Internal code checking
P01 Backlight modes
= Backlight
= No backlight
= Auto-on after getting a stable weigh data or any key is pressed. But auto off after N
seconds (N=2s, 5s, 10s, 20s, ever) with no action.
(ever=the backlight lasts forever with more than 9d placed on the pan) when
it is stable.
P02 Current using units setting
Unit: Press the key to select the default unit when powering the balance:”pcs, lb,
oz, g. kg. final” Final= keep the final being used unit when power off
Use: Press the key to select the weighing unit
On = Enable the unit
Off = Disable the unit
P03 Zero range setting
d0 (one division) , d1 (2 divisions), d2 (3 divisions), d3 (4 divisions), d4 (5 divisions) and
d5 (6 divisions)
P04 Hold function
Hold 0 : No hold function
Hold 1 : Peak hold
Hold 2: Hold after stable
Hold 3: Hold after stable. Release after moving away the article. The hold value is base
on the current value and its range could be set in sub menu. Accumulation hold function
is available, that is you could add article after hold the first value.
Hold 4: Press the key
Sub-menu for Hold 3 mode: INF (default: infinity) / 10 / 20 / 50 / 100 / 200 / 500 / 1000 /
2000/5000/10000/20000/50000
H=current hold value, R=hold value range, d=division, W=actual weight

10
P05 Stable weight checking setting
On: it starts checking weight when the weight and quantity are within the checking range
and the stable symbol appears.
Off: it starts checking weight once the weight and quantity are within the checking range
P06 Check weighing function
On: Check weighing under the condition that the weight is within the limits and the stable
indication appears.
Off: Check weighing under the condition that the weight is within the limits.
P07 Check weighing buzzer beep
Hi: There will be a warning sound when the weight of articles exceeds the upper limit and
the weight is equal or more than 20d.
Lo: There will be a warning sound when the weight of articles exceeds the lower limit and
the weight is equal or more than 20d
Out: There will be a warning sound when the weight of articles is between the upper and
lower limit and the weight is equal or more than 20d
No beep: No beep
P08 External devices
= Computer
U.KEY: U.KEY connector works with PC to send the weighing data to computer
(WinXP/Win7) in form of Excel and so on.
P09 Baud rate setting:9600、4800、2400
P10 Printing modes setting
contin：Printing continually
stable：Printing automatically when get a stable weight (more than 20d)
key：Printing by pressing keys
P11 Printing format setting: prt01~prt03
P12 Filtering setting:1，2，3，4Set the filtering level in which the stable indication