background image

HS-250 Medical Scale User Instructions

21

   

6 Calibration

Follow these steps to calibrate the scale

1.

Access the parameter menu. Power up the scale and during the self-checking 

countdown, press 

 …

 is displayed.

2.

Repeatedly press 

 until …

.is displayed.

3.

Press  

 is displayed.

4.

Press 

 and 

 in succession …

 is displayed.

5.

Press  

 is displayed.

6.

Press 

 to enter calibration …

 is displayed.

7.

Press  

 is displayed.

PRINT

F

PRINT

F

TARE

BMI

F

PRINT

F

Summary of Contents for HS-250

Page 1: ...HS 250 Body Scale User Instructions AWT35 501170 Issue AA...

Page 2: ...icense Full acknowledgment of the source must be given Avery Weigh Tronix is a registered trade mark of the Avery Weigh Tronix LLC This publication was correct at the time of going to print however Av...

Page 3: ...of compliance 8 Chapter 2 Introduction 9 Front panel 9 Keyboard 10 Display 11 Battery Operation 11 Print Format 12 Chapter 3 Installation 13 Unpacking 13 Leveling the scale 13 Installation 14 Chapter...

Page 4: ...4 HS 250 Medical Scale User Instructions PCB Input Voltage 25 Troubleshooting 26 Chapter 8 Specifications 27 General specifications 27 Load cell specifications 28...

Page 5: ...messages you will see in this manual are defined below The signal words have specific meanings to alert you to additional information or the relative level of hazard ELECTRICAL WARNING THIS IS AN ELEC...

Page 6: ...tion 1 3 1 Pluggable equipment Pluggable equipment must be installed near an easily accessible socket outlet WARNING Disconnect all power to this unit before installing cleaning or servicing Failure t...

Page 7: ...Dispose of used batteries according to the manufacturer s instructions ATTENTION Il y a danger d explosion s il y a remplacement incorrect de la batterie remplacer uniquement avec une batterie du m me...

Page 8: ...ipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause ha...

Page 9: ...on the bottom for easy movement l Rubber mat on the platform surface l One inch LCD with backlit display l Seven tactile feedback keys l Battery operation for up to 22 hours of continuous use without...

Page 10: ...e keyboard has seven keys The function of each is described below Turns the scale power on off Set to Hold mode Set to BMI mode Print the weight information Change unit of measure kg lb Zero the scale...

Page 11: ...k on the back of the indicator and into an appropriate AC power source The scale does not need to be turned on The battery should be charged for 12 hours for full capacity DISPLAY FUNCTION STABLE Indi...

Page 12: ...us light l If the battery fails to hold an adequate charge contact Brecknell Be sure to properly recycle all batteries l Do not put batteries in the regular trash l Do not use any other power adaptor...

Page 13: ...ter l Remove the transport bolt under the scale platform See the sticker on the platform l Inspect the scale for damage l Make sure all components are included Accessories 1 Scale 2 AC Adaptor 3 Produ...

Page 14: ...asily accessible socket outlet with a protective ground earth contact 4 Display will show the version number and will perform a self check test 5 After self checking the display will be in normal weig...

Page 15: ...You can tare the weight of any container by pressing The net weight of the object being weighed is then displayed 1 Load weight on the platform 2 Press The tare weight is subtracted and 0 is displaye...

Page 16: ...or until you press again whichever occurs first Normal weight is then displayed and the Hold function is off until you press again 4 1 6 Print function If a printer is attached and active press to pr...

Page 17: ...return to normal weighing mode 4 1 8 Precision x10 To see a more accurate weight value press and hold for two seconds The display shows one more decimal place The last digit will blink for five second...

Page 18: ...tedly press to scroll through the items in a menu When the item you want to choose is displayed press to accept it and the display will return to the menu list 5 To access the tCH menu with tCH displa...

Page 19: ...nt the print out Send data continuously Automatic accumulation Individual weighing values are automatically added ASK mode Command R read data Command T Tare Command Z Zero Send data by another contin...

Page 20: ...s To set decimal points Options 0 0 0 0 00 0 000 0 0000 To set increment Options 1 2 5 10 20 50 Set capacity Enter calibration Factory settings To show the scale internal count Reset the scale Set the...

Page 21: ...parameter menu Power up the scale and during the self checking countdown press is displayed 2 Repeatedly press until is displayed 3 Press is displayed 4 Press and in succession is displayed 5 Press i...

Page 22: ...he scale 10 When the scale is stable press is displayed 11 Place the test weight on the scale After the scale is stable press is displayed and then the scale will start the self test and return to nor...

Page 23: ...connectors for any loose contact or incorrect connection 7 1 1 Cleaning l Disconnect the power before cleaning l Use a cloth with mild suds and light cleaning agents l Make sure that fluid does not g...

Page 24: ...ystem and disconnect the PCB from the load cell l Check for moisture or foreign material inside l Make sure all leads are connected correctly l Check load cell for proper input and output resistances...

Page 25: ...in to the pin AD l Check Battery Voltage and Charging Voltage 1 Check the Battery Voltage Voltage must be minimum 6VDC If below the 6VDC connect the adaptor for charging The battery voltage below the...

Page 26: ...Air variation or any vibrations Temperature changed Load cell or connections faulty Power supply faulty Check the scale is in acceptable location Check the connectors and load cell Check the power su...

Page 27: ...ical Operating Temperature 0 C 40 C 32 F 104 F Power supply external 12V 500mA AC power adapter or 2000mAh Ni MH batteries optional size AA Calibration Automatic External Calibration as per Directive...

Page 28: ...0 35 40 50 Sensitivity 2 0 0 2 mv v Excitation Voltage 5 12V Material Aluminum Cable 0 3 3m 4mm Input Resistance 409 6 1065 15 Out put Resistance 350 3 1000 10 Temperature Range 35 C 65 C Safe overloa...

Page 29: ......

Page 30: ...637 0529 Tel 507 238 8702 Fax 507 238 8271 Email sales brecknellscales com www brecknellscales com Brecknell Foundry Lane Smethwick West Midlands B66 2LP Tel 44 0 845 246 6717 Fax 44 0 845 246 6718 E...

Reviews: