R-28STM (serv.man2) - Sharp Home Appliance User Guide / Operation Manual. Page 13

GB-11

ENGLISH

4. CHILD LOCK:
Use to prevent unsupervised operation of the oven by children.
a.  To set the CHILD LOCK:

Press and hold the STOP/CLEAR button for 3 seconds until the display shows:  

b.  To cancel the CHILD LOCK:
Press and hold the STOP/CLEAR button for 3 seconds until a long beep sounds.

WEIGHT DEFROST
The microwave oven is pre-programmed with a timer and power levels so that the following food can be 
defrosted easily: Pork, beef and chicken. The weight range for this food is from 100g – 2000g in 100g steps.
Follow the example below for details on how to operate these functions.

Example: To defrost a meat joint weighing 1.2Kg using WEIGHT DEFROST.
Place the meat in a fl an dish or microwave oven defrost rack on the turntable.

1. Press the WEIGHT DEFROST 

button.

2.  Enter the desired weight by 

rotating the ENTRY dial until the 
display shows:

3. Press the START/ +1min. button 

to start defrosting.

 

(The display will count down 
through defrosting time)

NOTE:
•  Frozen foods are defrosted from -18°C.
•  Before freezing foods, ensure food is fresh and of good quality.
•  If necessary, shield small areas of meat or poultry with flat pieces of aluminium foil. This will prevent the 

areas from becoming warm during defrosting. Ensure the foil does not touch the oven walls.

•  Food weight should be rounded up to the nearest 100g, for example, 650g to 700g.
•  After defrosting the audible signal will sound fi ve times and the LED will then display time of day, if the clock 

has been set.  If the clock has not been set, the display will only show "0:00" when defrosting is complete.