2N Helios IP User manual, 1510 v1.13 - Manual (Page 49)

Acoustic Signalling and Keypad Configuration 3.1
49
Figure 3.3 Switching to Default Network Parameters – Static IP Address (Part Nos. 9137111E,
9137111CE, 9137111CKE)
For one-button 2N ® Helios IP modules (Part Nos. 9137111E, 9137111CE,
9137111CKE), pushing key 1 fifteen times within 30 seconds after the internal
application launch results in turning on of the web server and switching the
network parameters from the DHCP to the default static IP address and vice versa.
Switching to Default Network Parameters
– Dynamic
IP Address
Switching to the default network parameters with the dynamic IP address can be
performed in two ways. Either through a web interface as described in the Network
subsection or by pushing a combination of the quick dialling buttons as shown in
Figures 3.4–3.6. Upon resetting, the web server is automatically switched on if
switched-off before. The buttons have to be entered within 30 seconds after the
internal application launch as signalled by the
tone sequence. The maximum delay
between the buttons is 2 s.