GE JVM1440WH User Manual - Page 28

Operating Instructions Other Features Your Model May Have Beeper Volume (On some models) The beeper sound level can be adjusted. Press BEEPER VOLUME. Choose 0-3 for mute to loud. Vent Fan 28 When the microwave oven is off, you may operate the vent fan: 1 Press the Vent Fan pad once for high fan speed. 2 Press the Vent Fan pad a second time for low fan speed. 3 Press the Vent Fan pad a third time to turn the fan off. When the microwave is on, the vent fan will automatically turn on at low fan speed, stay on while the microwave is operating and automatically turn off after the microwave goes off if the Vent Fan pad is not pressed. When the microwave oven is on you may also: 1 Press the Vent Fan pad once for high fan speed. 2 Press the Vent Fan pad a second time for low fan speed. 3 Press the Vent Fan pad a third time to set the fan to turn off automatically after the microwave goes off. If the vent fan is still operating after the microwave goes off, press the Vent Fan pad until it turns off. NOTE: The vent fan cannot be turned off while the microwave is operating.