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3. KEYBOARD LAYOUT AND DESCRIPTION  

 

 

1.  OFF KEY 

Press this key to turn scale off 

 

2.  ON/ZERO KEY 

Press this key to: (a) turn scale on or reset display 

value to zero; (b) move cursor to the right in function 

setup 

 

3.  MODE KEY 

Press this key to: (a) shift among different weight units; 

(b) increase value in function setup

  

 

4.  TARE KEY 

Press this key to: (a) tare off the weight of a container; 

(b) decrease value in function setup  

5.  LO INDICATOR 

This indicator appears to indicate the weight detected 

below the low limit set (Weight check function) 

 

6.  OK INDICATOR 

This indicator appears to indicate the weight detected 

within the high and low limit range (Weight check 

function)

 

 

7.  HI INDICATOR 

This indicator appears to indicate the weight detected 

above the high limit set (Weight check function) 

 

8.  AVOIRDUPOIS WEIGHT UNITS INDICATOR  

This indicator appears to indicate the weight being is 

avoirdupois weight units (lb). Two avoirdupois weight 

units are available, i.e. decimal pound (e.g. 5.62 means 

5.62 lb) and pound/ounce (e.g. 2.15.01 means 2 lb and 

15.1 ounce). 

 

9. NET INDICATOR 

This indicator appears to indicate the tare function 

is in operation and weight displayed is net weight 

 

Summary of Contents for TDW-3000

Page 1: ...VERY CAREFULLY BEFORE ATTEMPT TO OPERATE THE SCALE SEPTEMBER 2003 Specifications subject to change without prior notice CONTENTS CAUTIONS 1 INSTALLATION 2 SPECIFICATIONS 3 KEYBOARD LAYOUT AND DESCRIPTION 4 INITIAL SETUP 5 INSTRUCTION FOR USE 6 TROUBLE SHOOTING 7 DAILY CARE AND MAINTENANCE ...

Page 2: ...nces or in any environments that contains chemical vapor 7 Precision measuring instrument handle with care 8 Always apply the battery cap when not in charging 1 INSTALLATION 1 1 Check and make sure that the following accessories are included This operation manual Scale x 1 Stainless steel cover x 1 Power adaptor x 1 Contact your dealer if any item is missing 1 2 Place the stainless steel platter o...

Page 3: ...ower on Zero Range Ó0 Max Zero Range 2 Max Display LED Display Power Source By Built in Rechargeable Battery or AD DC Power Adaptor Operating Environment 0o 40o C 32o 104o F Non condensed R H 85 Specifications subject to change without notice NOTE Display resolution of avoirdupois weight units lb lb and lb oz always 1 3000 ...

Page 4: ...below the low limit set Weight check function 6 OK INDICATOR This indicator appears to indicate the weight detected within the high and low limit range Weight check function 7 HI INDICATOR This indicator appears to indicate the weight detected above the high limit set Weight check function 8 AVOIRDUPOIS WEIGHT UNITS INDICATOR This indicator appears to indicate the weight being is avoirdupois weigh...

Page 5: ...ALE In order to obtain an accurate weighing result the scale must be placed on a strong and level surface If required adjust the adjustable feet FIG 1 A underneath scale to obtain a level position Refer to the bubble indicator FIG 1 B for leveling condition 4 2 INTERNAL SETTING 4 2 1 Display Segment Check User can enter this function to check to see if the display is functioning properly a Scale i...

Page 6: ...ARE when 0 _OFF appears g Press ON ZERO to restart the scale or TARE for next function setup 4 2 3 Select Auto Tare Function This scale is equipped with auto tare function which tares off the initial weight automatically when this function is engaged The tare weight is automatically cleared when everything is removed from platter a Scale is off b Press and hold TARE then press ON ZERO c Scale disp...

Page 7: ... MODE to shift between metric or avoirdupois weight units The weight unit used before power off would be employed when the scale is turned on again NOTE To comply with the law of certain countries and certain approval requirements the avoirdupois weight units may be disabled Contact your dealer for more information 5 4 SMART POWER SAVING FUNCTION When this function is enable the displays digits wi...

Page 8: ...Press TARE After TARE is pressed the NET INDICATOR would appear Refer to 5 2 for weighing procedures Weight displayed under is the net weight of the subject matter Refer to SPECIFICATIONS for maximum tare range 5 7 CLEAR THE TARE FUNCTION a Remove all loads from platter b The tare effect will be cancelled Automatically if Auto Tare Function is employed or By pressing TARE c After TARE is pressed t...

Page 9: ...warning when weight detected above the high weight limit set m When the require buzzer warning setting is selected press and hold ON ZERO then press TARE to return to normal operation status NOTE Weight Check Function will not valid when the weight unit engaged e g lb is different from the original weight unit programmed under e g gram Weight Check Function will not valid when the weight is less t...

Page 10: ...r 5 seconds before return to normal 5 10 RECHARGE THE SCALE The scale is equipped with a removable rechargeable battery When the LO BAT INDICATOR appears recharge the scale immediately by either one of the following methods Failure to do so may cause unrecoverable damage to the rechargeable battery open the battery cover FIG 1 D to remove the battery and charge it externally or undo the cap and ap...

Page 11: ...ion Check Is the LO BAT INDICATOR on Action Apply the power adaptor or change the removable rechargeable battery Syndrome Rated capacity cannot be reached Check Is the NET INDICATOR on Action Turn the scale off Remove all loads from platter and turn on again Check Is there anything obstructing the platter Action Remove all obstacles Syndrome Weighing result is not accurate Check Is the scale place...

Page 12: ...terial acetone volatile solvent thinner or alcohol for cleaning 7 3 Verify the accuracy of scale periodically Re calibrate the scale if necessary NOTE In some countries calibration is restricted to be done by an authorized qualified agent only Contact your dealer for more information 7 4 The scale must be placed horizontally during transportation or long time storage 7 5 Removeplatterfromscalebefo...

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