Hocom GRP Series User manual

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GRP-Price Computing Scale
User Manual
User Manual
GRP
Series
Digital Pricing Scale

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GRP-Pricing 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.
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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GRP-Pricing Scale
User Manual
Dimension

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GRP-Pricing Scale
User Manual
Symbols on LCD
Zero Indication ():
Cursor appears on the bottom edge of WEIGHT
LCD (above of ZERO printed on the display-overlay),
and indicates the scale is at zero-point.
Tare Weight Indication ():
Cursor appears on the bottom edge of WEIGHT
LCD (above of NET printed on the display-overlay),
and indicates the tare weight has been deducted.
Accumulation Indication ():
Cursor appears on the bottom edge of TOTAL
PRICE LCD (above of M+ printed on the
display-overlay), and indicates the memory bank has
stored accumulative data of weight, unit price, and
total price.
Indication of kg、lb、oz、100g Weighing Unit () :
Cursor will flash on the bottom edge of UNIT
PRICE LCD (above of kg or lb or oz or 100g printed on
the display-overlay), and indicates the present
weighing unit.

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GRP-Pricing Scale
User Manual
Battery Symbol ( ):
When WEIGHT LCD indicates and the scale
sounds beep for four times, 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, WEIGHT LCD will
indicate -OFF- and the scale will sound beep for
eight times. Please power off the scale and recharge
the battery right away.
Operation Instructions
 0 ~ 9 :
(1) Press these keys to key in the unit price.
(2) Press and hold [0] key till WEIGHT LCD display
shows the voltage of battery. 6.1 ~ 6.5 means the
battery is running in hi-voltage status. Less than
5.5 means the battery is running in low-voltage
status. Please recharge the battery as soon as
possible. Press [CE] key could go back to normal
operating-mode.
-
-
-

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GRP-Pricing Scale
User Manual
:
(1) Press this key to set the decimal point for the unit
price.
(2) Press and hold [] key till the scale sounds beep to
enable or disable optional Backlight.
 CE :
Press this key to delete the setting of unit price. Users
could key in the unit price directly without pressing [CE]
key while the last transaction had been finished for more
than 3 seconds.
 UNIT SET :
Press this key once, WEIGHT LCD will indicate ch9 -, and
then press [1] or [2] or [3] or [4] key to select the weighing
unit:
Press [1] key to select kg unit.
Press [2] key to select lb unit.
Press [3] key to select oz unit.
Press [4] key to select 100g unit.

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GRP-Pricing Scale
User Manual
TARE
ZERO
:
(1) Press this key to zero the weight that is lighter
than the division. WEIGHT LCD will show 
cursor on the above of ZERO (printed on the
display-overlay).
(2) While the measured weight is heavier than the
division, press this key could get a net weight.
Place a package or container on the platter and
press this key to deduct the tare weight, WEIGHT
LCD will show 0.000 and cursors on the above
of ZERO and NET (printed on the display-overlay).
 M+ :
Press this key could save the measured weight, unit
price, and total price into the memory bank (up to 99
data accumulation and 24 data recall).
 MR :
Press this key to recall the data one by one which is
saved in the memory bank by press [M+] or [+] key.
When the last data is showed, press [MR] key again
will get the total accumulation unit price on TOTAL
PRICE LCD.

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GRP-Pricing Scale
User Manual
 MC :
Press this key could delete all accumulated data in
the memory bank (the scale will sound beep beep
when [MC] key has been operated).
 X :
Press this key to operate the multiplication. Example:
Key in 25 »Press [x] key »Press [3] key »TOTAL
PRICE LCD will indicate 75.00 (25 x3 = 75). At this
moment, press [+] key could save this figure into the
memory bank, or press [CE] key to delete this figure.
+:
Press this key to operate the non-weighing items. Key
in a unit price and then press [+] key to save the
figure into the memory bank, then show the
accumulation amount.

CHANGE :
Press this key to operate money-change function.
Example:
- With 2kg apples on the platter and its unit price is
$45/Kg. the customer gives $500.
- The customer requires another two packages of
cigarette and its unit price is $50/package.

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GRP-Pricing Scale
User Manual
Operations:
(1) Put the apples on the platter and key in the unit price:
45, and then press [M+] key to save the total price in to
the memory bank, LCDs will show:
; then press [CE] key could go back to normal
operating mode.
(2) Key in 50, then press [X] key, then [2] key, LCDs will
show:
, press [+] key to save the figure into the memory
bank.
(3) Press [MR] key to recall show all saved items in the
memory one by one. LCDs will show:
P
1
90.00
2
50
100.00
2.000
45
90.00
P 2
190.00
P- 2
100.00
P 2
100.00
P- 1

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GRP-Pricing Scale
User Manual
(4) Press [CHANGE] key once and then key in 500,
LCDs will show:
; then press [CE] key could go back to normal
operating mode.
(5) Press [MC] key to delete all accumulated data in
the memory bank.
Recharge the Battery
Power off the scale and connect the power cord to an
AC outlet. CHAREGE 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 Supply
AC: 220V±10%, 50Hz
DC: 6V/4Ah rechargeable battery;
P=0.2W(ma
500
190.00
C310.00

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GRP-Pricing Scale
User Manual
Installation Diagram of Bench
5
1
8
2
3
4
6
7
Installation Procedure:
A. Screw <4>Tube Base and <6>Main Structure together (with 2
screws of Tube Base).
B. Insert <3>Stainless Steel Tube into <4>Tube Base (with 2 screws of
Stainless Steel Tube).
C. Screw <2>Plastic Regulator and <3>Stainless Steel Tube together
(with 1 screw and 1 clip of Regulator).
D. Please refer to the Diagram; pull <7>Cable of Load Cell, from the
bottom to the top, through <3>Stainless Steel Tube; and then screw
the Clip on the bottom of <4>Tube Base (with 1 screw of Clip).
E.
Connect <1>Indicator with <2>Regulator. Notice the direction.
Please refer to the arrow on the diagram for proper direction.
F. Put <5>Stainless Steel Platter on <6>Main Structure.
G. Insert <8>Connector into the socket of <1>Indicator. Complete
installation.
※
Before using this scale, please unscrew the protecting-screw
fixed on the bottom side of the steel-welding base structure.
List of Components:
No.
Item
<1>
Indicator
<2>
Regulator
<3>
Stainless Steel Tube
<4>
Tube Base
<5>
Stainless Steel Platter
<6>
Main Structure
<7>
Cable of Load Cell
<8>
Connector

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Digital Pricing Scale