Vtech Crystal Sounds DECT Digital Monitor User Manual - Page 21

Problem Possible causes Solutions Parent unit reacts too slowly to sounds from the baby unit. Baby unit microphone sensitivity level is too low. Use the parent unit to increase the baby unit's microphone sensitivity level. Parent unit reacts too quickly to environmental sounds. Baby unit picks up sounds other than those of your baby. Baby unit microphone sensitivity level is too high. Move baby unit closer to the baby, but not closer than 3 feet. Use the parent unit to decrease the baby unit's microphone sensitivity level. Troubleshooting Baby unit battery power drains too quickly. Baby unit microphone sensitivity level is too high and consumes power quickly. Baby unit volume level is too high and consumes power quickly. Use the parent unit to decrease the baby unit's microphone sensitivity level. Decrease the baby unit's volume level. Monitor operating range is less than the specified 1000 feet. The 1000-feet specified operating range is only valid outdoors in open air. Inside a home, the number and type of walls and ceilings between the baby and parent units limit the operating range. Indoors, the operating range is up to 150 feet. 19