I don't like the tone of the audible module (buzzer) of the XVPC signal towers. Do you have other versions?
The audible signaling units (buzzers) on XVPC signal towers are supplied with the option to choose one of 10 tones.
Method for changing the factory-set tone:
1. Dismantle the audible signaling unit
2. Select the required tone
3. Reassemble the audible signaling unit
4. Check that the tower works correctly
Configuration 5 corresponds to the factory-set buzzer configuration.