Page 4
FCC COMPLIANCE STATEMENT WARNING! This equipment generates uses and can radiate radio frequency and if not installed and used in accordance with the instruction manual, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment.
INTRODUCTION The Model MB150 Mother-Baby Scale is a dual purpose battery-operated scale. The scale has two modes of operation. One mode will weight and compute the BMI (Body Mass Index) of an adult up to 330lb (150kg). The second mode will weight a baby up to 44lb (20kg). The scale is also equipped with a removable baby tray to allow weighing small children.
AC POWER ADAPTOR 1. Locate AC Power adaptor jack at front of scale. The AC power jack is located on the lower front right of the scale next to the Weight Unit Switch. Weight Unit AC Power Adapter Jack Switch 2.
INSTALLING/REPLACING THE BATTERIES The scale use six "AA" alkaline batteries (not included). You must first obtain and install batteries before operations can begin. Batteries are contained in a battery holder inside the scale. Access is via a removable panel on the bottom of the scale. 1.
BABY TRAY INSTALLATION 1. Install tray from the rear of scale, sliding it to the front of scale (toward the display). Note that arrow on tray should point to front of scale. 2. Turn scale upside down to screw tray and platform together properly. 8535-M212-O1 Rev A •...
Page 9
BABY TRAY INSTALLATION, CONT. 3. Hand-tighten the screws to secure the tray to the platform 4. Scale assembly is finished. Turn scale over to begin weighing operations. 8535-M212-O1 Rev A • MB150...
KEY FUNCTIONS Weigh – Adult Mode Weigh – Baby Mode 1. On/Off (Baby Mode) 1. Press this key to turn the scale ON. 2. With scale on, press this key to turn the scale OFF. 2. Hold (Baby Mode) 1. Press this key to hold the weight value while weighing. 2.
DISPLAY ANNUNCIATORS This annunciator is turned on when entering the height for the BMI feature and when displaying the calculated body fat. This annunciator will be turned on and 6! be shown on the display for a few Hold seconds to indicate that the weight from the last weighing operation is being held and the baby, child or adult can be removed from the scale.
HOW TO USE THE BMI FEATURE Press the Adult mode On/Off button. Make sure the display is showing . . If not, press the Tare key. Press and hold the Hold/BMI key. The display will momentarily show #! and then change to show the last height. Note that the BMI annunciator will be turned on and that the height value will be flashing Enter the new height by pressing the ( + ) key to increase the value or by pressing the ( –...
ERROR MESSAGES Low Battery This message indicates that the battery should be replaced soon. If the battery voltage drops too low, continued use with a low battery can affect weighing accuracy. Remove the old battery and replace with a new battery for operation. Over Load The load is over the scale capacity.