Acoustic Signalling and Keypad Configuration 3.146Figure 3.6 Switching to Default Network Parameters – DHCP (Part Nos. 9137110E, 9137110CE,9137110CKE, 9137111E, 9137111CE, 9137111CKE)For one-button 2N® Helios IP modules (Part Nos. 9137110E, 9137110CE,9137110CKE, 9137111E, 9137111CE, 9137111CKE), pushing key 1 fifteen timeswithin 30 seconds after the internal application launch as signalled by the tonesequence results in turning on of the web server and switching the networkparameters from the default static IP address to the dynamic address and vice versa.Web Server Switch OnIf the web server is switched off, switch it on using the quick dialling buttons of the2N® Helios IP basic module as described in Figures 3.7–3.9. The buttons have to beentered within 30 seconds after the internal application launch as signalled by thetone sequence. The maximum delay between the buttons is 2 s.Figure 3.7 Switching on Web Server Using Quick Dialling Buttons (Part Nos. 9137130E, 9137130CE,9137130CKE, 9137131E, 9137131CE, 9137131CKE)
