Graco Sound Sleep ユーザーズマニュアル

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901-5-98

1. Check that both Nursery Unit 

2. Place the Nursery Unit within 10 

feet (2-3 meters) of your baby. Plug 

an AC adapter into the jack on the 

side of the Nursery Unit. Plug it into

a working 120 volt AC outlet.

3. Aim the Nursery Unit toward 

your baby. Check that there are 

no walls or large objects that 

could block sound transmission. 

4. Turn on the Nursery Unit using 

the ON/OFF switch on the left 

side. The red power light should 

come on.

5. Install a nine volt battery into the 

Parent’s Unit, or plug it into a 

working 120 volt AC outlet using 

the other AC adapter. 

6. Turn on the Parent’s Unit using 

the volume control dial on the 

right side. The red power light 

should come on.

It is VERY IMPORTANT to test the 

system when first set up, and at regular

times thereafter. Test the units any time

they may have been damaged or have

not been used for a long time.

1. If two adults are present, have one 

take the Parent’s Unit to different

locations, trying various volume

settings, while the other speaks

into the Nursery Unit.

2. If only one adult is available, 

place a ticking clock, radio, or 

other sound-producing device 

near the Nursery Unit to test it. 

3. When testing, keep the level of 

your child’s sounds in mind, and 

adjust the volume accordingly.

4. If there is sound interference, 

switch both the Nursery Unit and 

the Parent’s Unit to the other 

channel setting.

Most problems have a simple solution. First, check that:

!

Power is turned ON for both units

!

Both units are plugged in (or battery is fresh in Parent’s Unit)

!

Electrical outlet works

!

Units are set to same channel

!

Volume is turned up on Parent’s Unit

!

Parent’s Unit is in range of the Nursery Unit

If necessary, try the following ideas:

Battery dead or weak—replace or use AC adapter.

Channel settings do not match—set both units to same channel.

AC adapter not properly connected—check the connections.

Nursery Unit covered or blocked—remove the obstruction.

Parent’s Unit too far from Nursery Unit—move closer.

Large objects blocking the signal—try repositioning Nursery Unit.

Check that antennas are vertical and are not touched by other objects.

Volume setting too low—turn it up.

Interference from other electrical equipment—eliminate cause of static

(TVs, mixers, computers, fans, fluorescent lights, light dimmers, etc.) 

Parent’s Unit too far from Nursery Unit—move them closer.

Channel settings do not match—set both units to same channel.

Try other channel on both Parent’s Unit and Nursery unit.

Nursery Unit and Parent’s Unit too close together—move them farther apart.

Volume set too high—lower the volume.

If you cannot solve the problem, please contact our 

Customer Service Department at 1-800-345-4109.

Do not attempt to modify the unit. Any modifications to the transmitter and/or

receiver can void the operator’s authority to operate the equipment.

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This monitor operates on one or more of the following frequencies:

49.830 Mhz, 49.845 Mhz, 49.860 Mhz, 49.875 Mhz, 49.890 Mhz.

Maximum signal strength is 10 millivolts/meter at 3 meters.

NOTE: As with all radio frequency

devices, transmission range and 

reception may vary. Your Nursery

Monitor uses public airwaves, so it is

possible for conversations near the

Nursery Unit to be broadcast to other

nursery monitors, radios, cordless

phones or scanners outside your

home. For your privacy, always turn

off the Nursery Unit when not in use.