Vision Tech Shop TVD Series Technical Manual
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Vision Tech Shop TVD Series Technical Manual

Multifunction scale
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TVD
Multifunction Scale
Version 1.01b_1.11
7/9/2020

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Summary of Contents for Vision Tech Shop TVD Series

  • Page 1 Multifunction Scale Version 1.01b_1.11 7/9/2020...

  • Page 2: Table Of Contents

    CONTENTS 1. PRECAUTIONS ....................... - 1 - 2. INTRODUCTION ..................... - 2 - 3. INSTALLATION ......................- 3 - 3.1 Unpacking ....................... - 3 - 3.2 Installation ....................... - 3 - 3.3 Leveling ......................- 3 - 3.4 Power Connection ..................- 3 - 3.5 Rechargeable battery operation ..............
  • Page 3 TVD Series Multifunction Scale Scale Technical Manual...

  • Page 4: Precautions

    TVD Series Multifunction Scale Scale Technical Manual 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 ...

  • Page 5: Introduction

    TVD Series Multifunction Scale Scale Technical Manual 2. INTRODUCTION 2.1 General  The TVD series weighing scales are suitable for general weighing, check weighing, simple parts counting, percent weighing ,accumulation and units conversion.  Capacities from 3kg to 30kg (6lb to 60lb).

  • Page 6: Installation

    TVD Series Multifunction Scale Scale Technical Manual 3. INSTALLATION 3.1 Unpacking When you receive the scale, inspect it to make sure that it is not damaged and that all are parts are included:  Remove the scale from the carton.

  • Page 7: Charging The Battery

    TVD Series Multifunction Scale Scale Technical Manual  Approximately 1 hours of instrument usage are left; afterwards it will shut off automatically.  Please use the supplied battery charger for charging the battery immediately,or scale cannot be used. 3.5.1 Charging the battery ...

  • Page 8: Keyboard And Display

    TVD Series Multifunction Scale Scale Technical Manual 4. KEYBOARD AND DISPLAY 4.1 Keyboard Keys Function Function in menu Zero key Confirm key  Returns the display to zero  To enter selected sub-menu in settings Tare key  Used to perform a tare function,...
  • Page 9 TVD Series Multifunction Scale Scale Technical Manual Print key  Used to send data to PC or printer Accumulation key  To add the value to the accumulation memory, if the accumulation function is not automatic Memory recall key  To show the stored values from...

  • Page 10: Operation

    TVD Series Multifunction Scale Scale Technical Manual 5. OPERATION Initial Start-up Warm-up time of 15 minutes stabilizes the measured values after switching on. 5.1 Power On/Off Power switch is located below the right side of the scale. Turn the scale ON; press the switch forward and hold. The scale will show the capacity and enter a self-test mode and follow to enter the weighing mode.

  • Page 11: Select Weighing Units

    TVD Series Multifunction Scale Scale Technical Manual 5.4 Select Weighing Units Press key.It can select to kg/g/lb/oz in the weighing mode. Unit mark Unit name Conversion（g） gram kilogram =1000g =453.59237g ounce =28.349523125g 5.5 Percent Weighing The scale can set a sample weight to be shown as 100%. Then any other weights place on the scale, it will be displayed as a percentage of the original sample.

  • Page 12: Tolerance Checking

    TVD Series Multifunction Scale Scale Technical Manual Press key when the displayed number matches the number of items used in the sample. Scale will store the pieces according to the items. It can add more pieces on the pan, display will be show the pieces according to the stored items.

  • Page 13: Limits Setting For Target Quantity

    TVD Series Multifunction Scale Scale Technical Manual 5.7.2 Limits setting for target quantity Place the parts ( pieces ) items on the pan. Press key to display P 10 option. Press key to confirm and display will be come to counting mode.
  • Page 14 TVD Series Multifunction Scale Scale Technical Manual keys to shift location and press key to change the limit value, and press key to confirm. Scale will be confirmed the Hi-Limit and display will be show the indicator to set Lo-Limit and the first digit will be active. 0000.00 %.

  • Page 15: Accumulation

    TVD Series Multifunction Scale Scale Technical Manual  The function is not valid when one enters a lower limit greater than the upper limit.  When lower limits are the same with upper limits,display only shows one set value. 5.8 Accumulation...

  • Page 16: Automatic Accumulation

    TVD Series Multifunction Scale Scale Technical Manual 5.8.4 Automatic Accumulation To enable the automatic accumulation,please see parameter AU>ON Scale will be do the accumulation automatically. Place the items on the platform. After stable, buzzer will be beep once. Remove the weight from the pan .

  • Page 17: Power Auto Off

    TVD Series Multifunction Scale Scale Technical Manual 5.11 Power Auto Off After scale operations, when scale is not in use, it can set to turn off automatically Press keys during that start up. Press key until display show Of Press key to select the sub menu options.

  • Page 18: Capacity Settings

    TVD Series Multifunction Scale Scale Technical Manual Press key to confirm and back to normal weighing mode. 5.14 Capacity Settings Select the *jump pins as per follow to set the scale capacity. TVD SERIES 3kg (6lb) Short K6 and K1...

  • Page 19: Parameter

    TVD Series Multifunction Scale Scale Technical Manual 6. PARAMETER Enter the Parameter  Turn on the scale. Press keys during that start up. Enter to Selected Menu  Press , it can confirm which will be shown displayed. Select the Menu ...
  • Page 20 TVD Series Multifunction Scale Scale Technical Manual PARAMETER MENU BLOCK Menu Sub Menu Description R 3 000 R 3000 Set resolution R 6000 R dual El au El on Set the back light display on, off and El off automatic...
  • Page 21 TVD Series Multifunction Scale Scale Technical Manual Spd 30 Spd 60 Of 0 Of 0 Set auto power off Of 3 Of 5 Of 15 Of 30 return Return to weighing mode...

  • Page 22: Calibration

    TVD Series Multifunction Scale Scale Technical Manual 7. CALIBRATION Calibration in Pounds Turn on the scale. Before enter the parameter,it’s required to press calibration switch,switch is locating below the scale.or it should be short the Jump Pin K4 in the PCB.

  • Page 23: Rs232 Output

    TVD Series Multifunction Scale Scale Technical Manual 8. RS 232 OUTPUT The TVD Series of scales can be ordered with an option RS-232 output. 8.1 Specifications: RS-232 output of weighing data ASCII code 600~9600 Baud 8 data bits No Parity 8.2 RS-232 (9pin D type connector)
  • Page 24 TVD Series Multifunction Scale Scale Technical Manual Stable data Communication TERMINATOR -HEADER1- -WEIGHT UNIT- -HEADER2- -WEIGHT DATA- Unstable Data Communication -HEADER1- -WEIGHT UNIT- TERMINATOR -HEADER2- -WEIGHT DATA- Tare (Net Weight) Data Communication TERMINATOR -HEADER1- -WEIGHT UNIT- -HEADER2- -WEIGHT DATA- Unstable Tare (Net Weight) Data Communication...
  • Page 25 TVD Series Multifunction Scale Scale Technical Manual 8.4 Print Formats Label Format Receipt Format # 2 Receipt Format # 1...

  • Page 26: Error Codes

    TVD Series Multifunction Scale Scale Technical Manual 9. ERROR CODES Error Message Description Solution Under load Minus weight, check the platform and restart ------ or calibrate. Zero setting range exceeded due to Zero setting error switching on. Err 4 Make sure platform empty.
  • Page 27 TVD Series Multifunction Scale Scale Technical Manual 10.1 Specifications MODEL TVD-6 TVD-12 TVD-30 TVD-60 6 lb 12 lb 30 lb 60 lb Maximum 96 oz 192 oz 480 oz 960 oz Capacity 3000 g 6000 g 15000 g 30000 g...

  • Page 28: Dimmensions(Inch/Mm)

    TVD Series Multifunction Scale Scale Technical Manual 10.2 DIMMENSIONS(inch/mm)

This manual is also suitable for:

Tvd-6Tvd-12Tvd-30Tvd-60

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