

 OPERATION INSTRUCTIONS
  | 
  | Figure 6. Keypad | 
  | 
  | 
  | 
ITEM  | DESCRIPTION | FUNCTION | 
  | POWER  | Turns scale ON and OFF.  | 
  | 
  | 
  | 
  | ZERO | Zeros the scale prior to weighing.  | 
  | 
  | 
  | 
  | 
  | Holds the value of the weighed object on the display until  | 
  | HOLD/RELEASE  | the button is pressed again to clear the value. Also used to  | 
  | 
  | scroll down in the menu.  | 
  | REWEIGH | Allows repeated weighing of the patient without stepping  | 
  | off the scale.  | |
  | 
  | |
  | KG/LB button  | Toggles between kilograms or pounds. Also used to scroll  | 
  | up in the menu.  | |
  | 
  | |
  | MENU  | Enters the menu of the scale.  | 
  | 
  | 
  | 
  | BMI  | Prompts entry of data to calculate the patient’s Body Mass  | 
  | Index (BMI).  | |
  | 
  | |
  | Prints patient’s data (if printer is connected to the scale).  | |
  | 
  | 
  | 
  | 
  | Prompts entry of patient’s identification number (ID). This  | 
  | ID  | ID will be stored with all the weighing made until is cleared  | 
  | 
  | or a different ID is stored.  | 
  | 
  | Prompts entry of TARE value that will be deducted from  | 
  | TARE  | the weight on the platform. Also releases tare weight  | 
  | 
  | (returns display to zero).  | 
  | EXIT  | Reverts back one step when in the menu and data entry  | 
  | modes.  | |
  | 
  | |
  | ENTER  | Used to enter commands and values into the scale.  | 
  | 
  | 
  | 
  | 
  | 9  |