
To configure the tone and sound output level for your Wheelock Series NS Two-Wire Appliances, follow these steps: First, use needle-nose pliers to adjust the jumper plugs. Note that for Continuous Horn and low dB settings, jumper plugs are not required, although keeping them for future use is advisable. Second, remember that the Code 3 Horn setting should only be used for fire evacuation signals. Third, always set the desired tone and dBA sound output level in the field before installation; incorrect settings may cause performance issues. Finally, refer to the manual for specific instructions and ensure you correctly insert the jumper plugs to achieve your desired tone and sound output level. Adhering to these steps will help you properly configure your Wheelock Series NS Two-Wire Appliances for optimal performance.


