Vision Tech TVP-B Series, TVP-P Series Technical Manual
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TVP-B_TVP-P
Price Computing Scales
Version 1.08_1.15g
09/09/2019
TVP-B_TVP-P Price Computing Scales Technical Manual
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CONTENTS
1. PRECAUTIONS
2. SPECIFICATIONS
3. INTRODUCTION
4. INSTALLATION
5. Parts Description
5.1 Overall View
5.2 Key board
6. OPERATION
1. Power ON/OFF
2. Zero
3. Tare
4. Sample weighing
5. Unit Price Setting
6. Unit Price Memory
7.Back light
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8.Automatic Unit Price Clear
9.Change unit
10. Accumulation
11.Give change
12.Commodities Without Weighing
7. PARAMETER
7.1 PARAMETERSETTING
7.2 PARAMETER MENU BLOCK
8. CALIBRATION
9. RS 232 OUTPUT
9.1. Print Format
10. ERROR CODES
11. DRAWING
12. SEALING METHOD
12.1 Sealing chart
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TVP-B_TVP-P Price Computing Scales Technical Manual
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WARNING
DISCONNECT ALL POWER TO THIS UNIT
BEFORE INSTALLING, CLEANING, OR
SERVICING. FAILURE TO DO SO COULD
RESULT IN BODILY HARM OR DAMAGE THE
UNIT.
CAUTION
Permit only qualified persons to service the instrument
Before connecting or disconnecting any components, remove the
power.
Failure to observe these precautions bodily harm or damage to or
destruction of the equipment.
1. PRECAUTIONS
The price computing scale is a precision electronic
instrument, handle it carefully.
Do not install the scale in direct sunlight.
Verify the local voltage and receptacle type are correct for
TVP-B_TVP-P Price Computing Scales Technical Manual
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the scale.
Only use original adaptor, other could cause damage to the
scale.
Pluggable equipment must be installed near an easily
accessible socket outlet.
Avoid unstable power sources. Do not use near large users
of electricity such as welding equipment or large motors.
Avoid sudden temperature changes, vibration, wind and
water.
Avoid heavy RF noise.
Keep the scale clean
TVP-B_TVP-P Price Computing Scales Technical Manual
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MODEL
TVP-B
TVP-P
Display
0.59inch/15mm LCD Display with white LED back Light
Gross weight
9lb(4.1kg)
9.9lb(4.5kg)
Capacity
12lb(6kg)
30lb(12kg)
60lb(30kg)
Readability
0.002lb(1g)
0.005lb(2g)
0.01lb(5g)
Max. Divisions
6000e
Weighing Units
kg/lb
Pan size
8x10.5inch/204x265mm
Housing
ABS Plastic and Stainless Steel pan
Interface
RS232 Output standard
Operation Temperature
14°F - 104°F/-10°C -+ 40°C
Stabilisation Time
1 Seconds typical
Power
Ac Adaptor 12V/500mA , Rechargeable Battery
6V/3.2Ah
Keypad
20 keys
2. SPECIFICATIONS
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DIMENSIONS
TVP-B_TVP-P Price Computing Scales Technical Manual
TVP-B_TVP-P Price Computing Scales Technical Manual
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TVP-B_TVP-P Price Computing Scales Technical Manual
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3. INTRODUCTION
TVP-B, TVP-P series of economic price computing scales are very compact,
reliable , high accuracy and much stable.
It use LCD display with white LED back light, with the different back light
operation.
10 indirect PLU ,it can store 10 unit price values
Accumulation and change function
Auto unit price clear operation
Weighing units conversion(kg/lb/oz)
Standard RS-232 can be connect to receipt and label printer
TVP-B_TVP-P Price Computing Scales Technical Manual
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4. INSTALLATION
4.1 Unpacking
Carefully take the scale out of its package, make it sure its not damaged and all
accessories are included.
Accessories,
1. Scale
2. Adaptor
3. Stainless steel pan
4. Product manual
Keep the packaging material for your future use.
4.2 Level Adjusting
Place the scale on a table.
Check the water mark. If, bubble is not centre adjust the leveling feet until reach
centre. Check the level when you change the location.
TVP-B_TVP-P Price Computing Scales Technical Manual
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Adaptor Jack
Power Key
4.3 Connect Adaptor
To charge the battery insert the adaptor pin to jack. Adaptor simply plug into
the mains power. The scale no needs to be turned on.
The battery should be charged for 12 hours for full capacity.
Left side of the display there is an LED to indicate the status of battery
charging. When the scale is plugged into the mains power the internal
battery will be recharged. If the LED is green, the battery has a full charge.
If it is red, the battery is nearly discharged and if yellow, the battery is
being charged.
Do not use any other type of power adaptor than the one supplied with the
scale.
Verify that the AC power socket outlet is properly protected.
Note: Please charge the battery before using the scale for the first time.
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