Yamato PB-200 Technical Manual Download Page 3

YCO-1052-03-00

PB-200

                      Technical Manual

1

I    Introduction

The PB-200 displays units of  pounds and ounces, continuous pounds, con tin u ous ounc es, and grams.  

Any of these units can be disabled in the System Parameter mode (see section II.A.)  The spec i fi  c-
a tions for each unit are in the following table.

The PB-200 contains a 6-AA rechargable battery pack good for up to eight hours of con tin u ous use.  It 

takes about fourteen hours to recharge the battery pack with the AC adaptor.  The scale may be 
operated while the batteries are recharging.  Use only the AC adap tor sup plied or an adap tor of the 
same output characteristics.

While operating the PB-200 on batteries, an automatic-off feature is enabled.  It will turn off the scale af-

ter two, three, four or fi ve minutes of non-use, unless the feature is disabled.  The time delay for the 
automatic-off, including full disable, is set in the Sys tem Pa ram e ter mode (see section II.A.)  Use of 
an AC adap tor dis ables the au to mat ic-off feature.

II.A    System Parameter Mode

II  Set-up Procedures

1.   With the scale on, press and hold the 

  key until the display 

shows “Set”.

2.   Release the 

  key.  The display will now show “Unit”.

3.   To disable operation of the scale in any of the four units press the 

  key.  

4.   Pressing the 

  key will advance the display through gram 

mode, pound-ounce mode, pound mode, ounce mode and back 
to “Unit”.  Advance to the desired unit.

5.   Press the 

  key to set the selected unit.

                 Capacity                          Increment                          Accuracy                       Maximum Tare
                 12 lb 8 oz                            0.1 oz                               0.1 oz                           12 lb 8.9 oz
                   12.5 lb                              0.01 lb                               0.01 lb                              12.56 lb
                   200 oz                              0.1 oz                               0.1 oz                             200.9 oz
                   5600 g                                2 g                                     2 g                                  5696 g

System parameter mode is used to select which units (g, lb-oz, lb or oz) can be chosen by the scale 

op er a tor, and to disable or select the length of the automatic-off feature.  While in system pa ram e ter 

mode, the 

  key is used as a “Enter” key and the 

  key is used as a “Select” key.

         II.A.1   Unit Enable\Disable

Summary of Contents for PB-200

Page 1: ...YCO 1052 03 00 YAMATO CORPORATION 1775 S Murray Blvd Colorado Springs CO 80916 USA Tel 719 591 1500 Fax 719 591 1045 YAMATO TECH CORPORATION 112 19425 Langley By Pass Surrey B C V3S 6K1 Canada Tel 604 533 2338 Fax 604 533 0827 ...

Page 2: ...e Not only will the scale be damaged but you may also be injured 4 Place the item to be weighed in the center of the platform Items placed on the edge of the platform may fall off and cause injury 5 When weighing a heavy large or unbalanced item make sure the item is stable on the platform otherwise an accident may occur 6 When carrying or moving the scale be sure to hold it by the bottom of the b...

Page 3: ... off including full disable is set in the System Parameter mode see section II A Use of an AC adaptor disables the automatic off feature II A System Parameter Mode II Set up Procedures 1 With the scale on press and hold the key until the display shows Set 2 Release the key The display will now show Unit 3 To disable operation of the scale in any of the four units press the key 4 Pressing the key w...

Page 4: ... pressing the key until all desired changes have been made 9 Press the key until the display reads Unit 10 Press the key once to proceed to automatic off setting see section II A 2 for details 11 To return to normal operating mode and save any changes press the key twice The display will read End Press the key 12 To exit the system parameter mode without saving any changes press the key II Set up ...

Page 5: ...e to enter Automatic off adjustment mode 5 Pressing the key will advance the display through 120 180 240 300 and OFF 6 Select the desired setting by pressing the key 7 To return to normal operating mode and save any changes press the key The display will read End Press the key 8 To exit the system parameter mode without saving any changes press the key II Set up Procedures II A System Parameter Mo...

Page 6: ...ro the counts 3 Select either pounds or grams by pressing the key 4 Place either 10 pounds or 5 kilograms on the scale platform The counts should read 5000 to 9000 for pounds or 5000 to 10 000 for grams 5 Press the key The display will read Cal for about four sec onds 6 The scale should return to normal operating mode and display the calibration weight 7 Remove the weight from the scale platform T...

Page 7: ...r platform Platform weight too high Platform weight too low Material between the platform and the scale body Weighing assembly in contact with wires or case Load cell connector loose or damaged Power board malfunction CPU board malfunction Solution Test batteries Reinstall if needed Reseat adapter Replace if needed Replace CPU board Remove source of vibra tion or place scale on stable platform Cle...

Page 8: ...YCO 1052 03 00 PB 200 Technical Manual IV Wiring Diagram 6 ...

Page 9: ...YCO 1052 03 00 PB 200 Technical Manual V Parts List 7 ...

Page 10: ...able 1 13 CHA 1585 200120 PCB Display 1 14 CHA 1585 ODS310 AC Adaptor not shown 1 15 CHA 1585 200150 Cable Connecting 1 16 Platform SS 1 17 Screw Hex Head Flat Countersunk M6 x 20 4 18 Plate Upper 1 19 Standoff A D PCB 4 20 Housing A D 1 21 Screw Pan Head M4 x 5 2 22 CHA 1585 200140 PCB A D 1 23 Jack Foot Tare Switch 1 24 Spacer Load Cell 2 25 CHA 1585 200130 Load Cell 1 26 Screw Pan Head M5 x 17 ...

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