Vision Tech TVP-B Series Manuale utente

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re CONTENTS

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........................................................................................................................... - 3 -

2. SPECIFICATIONS........................................................................................................................ - 5 -

3. INTRODUCTION.........................................................................................................................- 8 -

4. INSTALLATION...........................................................................................................................- 9 -

5. Parts Description.....................................................................................................................- 11 -

5.1 Overall View..........................................................................................................................- 11 -

5.2 Key board..............................................................................................................................- 12 -

6. OPERATION............................................................................................................................. - 14 -

1. Power ON/OFF........................................................................................................................- 14 -

2. Zero.........................................................................................................................................- 14 -

3. Tare......................................................................................................................................... - 14 -

4. Sample weighing................................................................................................................... - 15 -

5. Unit Price Setting................................................................................................................... - 15 -

6. Unit Price Memory.................................................................................................................- 15 -

7.Back light..................................................................................................................................- 16 -

8.Automatic Unit Price Clear...................................................................................................... - 17 -

9.Change unit..............................................................................................................................- 17 -

10. Accumulation........................................................................................................................- 17 -

11.Give change........................................................................................................................... - 18 -

12.Commodities Without Weighing........................................................................................... - 18 -

7. PARAMETER............................................................................................................................ - 19 -

7.1 PARAMETERSETTING............................................................................................................ - 19 -

7.2 PARAMETER MENU BLOCK................................................................................................... - 20 -

8. CALIBRATION.......................................................................................................................... - 23 -

9. RS 232 OUTPUT.......................................................................................................................- 25 -

9.1. Print Format.........................................................................................................................- 25 -

10. ERROR CODES....................................................................................................................... - 26 -

11. DRAWING..............................................................................................................................- 28 -

12. SEALING METHOD.................................................................................................................- 32 -

12.1 Sealing chart....................................................................................................................... - 32 -

TVP-B_TVP-P Price Computing Scales Technical Manual

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1. PRECAUTIONS

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.

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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2. SPECIFICATIONS

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

TVP-B_TVP-P Price Computing Scales Technical Manual

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DIMENSIONS

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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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.

Adaptor Jack

Power Key

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