Bellman & Symfon BE1491 Manual Del Usuario página 72

Settings
The buttons for sensitivity and delay are located on the baby monitor's left
side. When you press the button, the LED shows the current setting. Then press
repeatedly to adjust the setting.
If the baby monitor isn't activated when the baby cries – increase the sensitivity.

If the baby monitor is activated too easily – reduce the sensitivity.
If the baby monitor is activated too fast or too slow – adjust the delay.

Sensitivity
Red LED 65 dB
Orange LED 75 dB
Green LED 85 dB
Delay
Red LED 30 s
Orange LED 10 s
Green LED 1 s
139 Installer's Guide
Default indication and signal
Transmitter indication
When the baby monitor is activated, the LED indicator lights up in green. This
means that the batteries are in good condition. If an orange light appears, it's
time to change the batteries. Only use 1.5 V AA (LR6) lithium or alkaline batteries.
Receiver signal
When a receiver is activated, it signals with sound, flashes or vibrations. The
default signal pattern is as follows:
Signal pattern  868/315 MHz  433 MHz
Baby monitor rce Receiver signal pattern
Source LED LED
Baby voice Green, top Orange light
Contact mat
Green, bottom Green light
Baby voice Green, top Orange light
Contact mat Green, bottom Green light
Sound Vibration Flash
Baby melody Fast Yes
1 x door chime, low Slow Yes
Baby melody Long Yes
1 x door chime, low Long Yes
Installer's Guide 140