Baby sound level LED indicators. British Telecom Digital Baby Monitor 300, PaperJet 300, 77497
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BT 77497 is a digital audio baby monitor from BT. The monitor has a range of up to 50m indoors and 300m outdoors. It features a high definition sound quality so you can hear your baby's every breath, gurgle, snuffle or cry with perfect clarity. The monitor also has a number of other features, including:
- A nightlight on the baby unit
- A crying alert on the parent unit
- A talk back feature that lets you instantly reassure and calm your baby
- A link light that provides continuous confidence that the parent unit is receiving a signal from the baby unit and will alert you if the link is lost
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Using your BT Digital Baby Monitor 300 13
Baby sound level LED indicators
LEDs 1-4 = Green LEDs 5-7 = Red
The seven LEDs across the top of the Parent unit light up to indicate the level of sound being received from the Baby unit. The LEDs light up progressively as the sound increases.
LEDs 1-2 light up Green when sounds of 57dB and
63dB are received.
LEDs 3-4 light up Green when sounds of 69dB and
75dB are received.
LEDs 5-7 light up Red when sounds of 83dB, 89dB or 95dB are received.
Equivalent sound level examples:
60dB-70dB = normal conversation
75dB = loud conversation
83-95dB = loud traffic noise
If you experience any problems, please call the Helpline on Freephone 0800 145 6789* or visit bt.com/producthelp
2250 Baby Monitor 300 UG Iss2.[2].indd 13 10/04/2014 11:06
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Table of contents
- 7 Parent unit
- 8 Baby unit
- 9 Back of the Baby unit
- 13 Switch the Baby unit on
- 13 Switch the Parent unit on
- 13 Switch the Baby unit off
- 13 Switch the Parent unit off
- 14 Baby sound level LED indicators
- 15 loudspeaker volume
- 15 Crying alert
- 16 Nightlight
- 16 Switch Baby unit nightlight on/off
- 16 Adjust the nightlight brightness
- 16 Talk back
- 18 List of tones
- 19 Reset the units
- 19 Reset the Parent unit
- 19 Reset the Baby unit
- 22 Cleaning
- 22 Guarantee
- 23 Product disposal instructions
- 24 R&TTE
- 24 Declaration of Conformance
- 24 User Guide formats