Throughout this manual, features and appearance may vary from your model.

NOTE: Rating plate, oven vent(s) and oven light are located on the inside walls of the microwave oven.
You can microwave by time, with the sensor features or with the auto feature.

Check the Convenience Guide before you begin.
1. Time Features

2. Sensor Features and Auto Feature


The power level may be entered or changed immediately after entering the feature time for Time Cook, Time Defrost or Express Cook. The power level may also be changed during time countdown.
Variable power levels add flexibility to microwave cooking. The power levels on the microwave oven can be compared to the surface units on a range. Each power level gives you microwave energy a certain percent of the time. Power level 7 is microwave energy 70% of the time. Power level is energy 30% of the time. Most cooking will be done on High (power level 10) which gives you 100% power. Power level 10 will cook faster but food may need more frequent stirring, rotating or turning over. A lower setting will cook more evenly and need less stirring or rotating of the food.
Some foods may have better flavor, texture or appearance if one of the lower settings is used. Use a lower power level when cooking foods that have a tendency to boil over, such as scalloped potatoes.
Rest periods (when the microwave energy cycles off) give time for the food to “equalize” or transfer heat to the inside of the food. An example of this is shown with power level 3 - the deforst cycle. If the microwaves energy did not cycle off the outside of the food would cook before the inside was defrosted.
Here are some examples of uses for various power levels:
High 10: Fish, bacon, vegetables, boiling liquids.
Med-High 7: Gentle cooking of meat and poultry; baking casseroles and reheating.
Medium 5: Slow cooking and tenderizing for stews and less tender cuts of meat.
Low 2 or 3: Defrosting; simmering; delicate sauces.
Warm 1: Keeping food warm; softening butter.
Time Cook

Time Cook I
Allows you to microwave for any time up to 99 minutes and seconds.
Power level 10 (High) is automatically set, but you may change it for more flexibility.
You may open the door during Time Cook to check the food. Close the door and press START to resume cooking.
Time Cook II
Lets you change power levels automatically during cooking. Here’s how to do it:
At the end of Time Cook I, Time Cook II counts down.
Time Defrost

Allows you to defrost for a selected length of time. See the Defrosting Guide for suggested times. (Auto Defrost explained in the About the auto feature section.)
Power level is automatically set at 3, but can be changed. You can defrost small items quickly by raising the power level after entering the time. Power level 7 cuts the total defrosting time in about half; power level 10 cuts the total time to approximately 1/3. However, food will need more frequent attention than usual.
At one half of selected defrosting time, the oven signals TURN. At this time, turn food over and break apart or rearrange pieces for more even defrosting. Shield any warm areas with small pieces of foil.
A dull thumping noise may be heard during defrosting. This is normal when oven is not operating at High power.
Defrosting Tips
Express Cook

This is a quick way to set cooking time for 1 –6 minutes.
Press one of the Express Cook pads (from 1 to 6) for 1 to 6 minutes of cooking at power level 10. For example, press the 2 pad for 2 minutes of cooking time.
Add 30 Seconds

You can use this feature two ways:
Auto Defrost

The Auto/Time Defrost feature gives you two ways to defrost frozen foods. Press Defrost Auto/Time once for Auto Defrost or twice for Time Defrost.
Auto Defrost automatically sets the defrosting times and power levels to give even defrosting results for meats, poultry and fish weighing up to six pounds.
(Time Defrost is explained in the About the time features section.)
There is a handy guide located on the inside front of the oven.

Conversion Guide
If the weight of food is stated in pounds and ounces, the ounces must be converted to tenths (.1) of a pound.

Humidity Sensor
The Sensor Features detect the increasing humidity released during cooking. The oven automatically adjusts the cooking time to various types and amounts of food.
Do not use the Sensor Features twice in succession on the Senor Feature twice in succession on the same burnt food. If food is undercooked after the countdown, use Time Cook for additional cooking time.



Popcorn

To use the Popcorn feature:
If you open the door while POPCORN is displayed, SENSOR ERROR will appear. Close the door, press CLEAR/OFF and begin again.
If food is undercooked after the countdown, use Time Cook for additional cooking time.
How to Adjust the Popcorn Program to Provide a Shorter or Longer Cook Time
If you find that the brand of popcorn you use underpops or overcooks consistently, you can add or subtract 20–30 seconds to the automatic popping time.
To add time:
After pressing Popcorn, press 9 immediately after the oven starts for an extra 20 seconds. Press 9 again to add another seconds (total 30 seconds additional time).
To subtract time:
After pressing Popcorn, press 1 immediately after the oven starts for 20 seconds less cooking time. Press 1 again to reduce cooking time another 10 seconds (total seconds less time).
NOTE: Do not use this feature twice in succession on the same food portion it may result in severely overcooked or burnt food.
Beverage

Press Beverage to heat a cup of coffee or other beverage.
Drinks heated with the Beverage feature may be very hot. Remove the container with care.
If food is undercooked after the countdown, use Time Cook for additional cooking time.
NOTE: Do not use this feature twice in succession on the same food portion it may result in severely overcooked or burnt food.
Reheat
The Reheat feature reheats single servings of previously cooked foods or a plate of leftovers.
Do not open the oven door until time is counting down. If the door is opened, close it and press START immediately.
After removing food from the oven, stir, if possible, to even out the temperature. Reheated foods may have wide variations in temperature. Some areas may be extremely hot.
If food is not hot enough after the countdown, use Time Cook for additional reheating time.
Some Foods Not Recommended for Use With Reheat
It is best to use Time Cook for these foods:

How to Change the Automatic Settings
NOTE: Do not use this feature twice in succession on the same food portion it may result in severely overcooked or burnt food.
Sensor Cooking
Vegetables, Potatoes, Fish, Chicken Pieces
Do not open the oven door until time is counting down. If the door is opened, close it and press START immediately.
If food is undercooked after the countdown, use Time Cook for additional cooking time.
How to Change the Automatic Settings (automatic settings for canned vegetables cannot be adjusted on some models):

NOTE: Do not use this feature twice in succession on the same food portion it may result in severely overcooked or burnt food.
Cooking Guide

Help
The Help pad displays feature information and helpful hints. Press Help, then select a feature pad.

Clock
Press to enter the time of day or to check the time of day while microwaving.

Scroll Speed

The scroll speed of the display can be changed. Press and hold the AM/PM pad about 3 seconds to bring up the display. Select 1–5 for slow to fast scroll speed.
Start/Pause

In addition to starting many functions, START/PAUSE allows you to stop cooking without opening the door or clearing the display.
To remind you that you have food in the oven, the oven will display FOOD IS READY and beep once a minute until you either open the oven door or press CLEAR/OFF.
Reminder

The Reminder feature can be used like an alarm clock, and can be used at any time, even when the oven is operating. The Reminder time can be set up to 24 hours later.
NOTE: The REM indicator will remain lit to show that the Reminder is set. To clear the Reminder before it occurs, press Reminder, then 0. The REM indicator will no longer be lit.
Delay Start
Delay Start allows you to set the microwave to delay cooking up to 24 hours.

The Delay Start time will be displayed plus DS. The oven will automatically start at the delayed time.
The time of day may be displayed by pressing Clock.
Child Lock-Out

You may lock the control panel to prevent the microwave from being accidentally started or used by children.
To lock or unlock the controls, press and hold CLEAR/OFF for about three seconds. When the control panel is locked, LOCKED will appear in the display.
Sound Level
The beeper sound level can be adjusted. Press Beeper Volume. Choose 0–3 for mute to loud.

Timer On/Off
Timer On/Off operates as a minute timer and can be used at any time, even when the oven is operating.

When time is up, the oven will signal. To turn off the timer signal, press Timer On/Off.
NOTE: The timer indicator will be lit while the timer is operating.
Display On/Off

To turn the clock display on or off, press and hold 0 for about 3 seconds. The Display On/Off feature cannot be used while a cooking feature is in use.
An occasional thorough wiping with a solution of baking soda and water keeps the inside fresh.
Unplug the cord before cleaning any part of this oven.
Walls, Floor, Inside Window, Metal and Plastic Parts on the Door

Some spatters can be removed with a paper towel, others may require a damp cloth. Remove greasy spatters with a sudsy cloth, then rinse with a damp cloth. Do not use abrasive cleaners or sharp utensils on oven walls.
To clean the surface of the door and the surface of the oven that come together upon closing, use only mild, nonabrasive soaps or detergents using a sponge or soft cloth. Rinse with a damp cloth and dry.
Never use a commercial oven cleaner on any part of your microwave.
Removable Turntable and Turntable Support

To prevent breakage, do not place the turntable into water just after cooking. Wash it carefully in warm, sudsy water or in the dishwasher. The turntable and support can be broken if dropped. Remember, do not operate the oven without the turntable and support in place.
Do not use cleaners containing ammonia or alcohol on the microwave oven. Ammonia or alcohol can damage the appearance of the microwave.

Oven will not start
Control panel lighted, yet oven will not start
"LOCKED” appears in display
"SENSOR ERROR” appears in display
Food amount too large for Sensor Reheat
Reference file: GE JES2051DN4WW 2.0 Cu. Ft. Capacity Countertop Microwave Oven
Additionally, the document applies to other GE - General Electric models: JES2051