13-14
Diagram 13-13. Network Conguration.
The Network setup enables a manual or automated selection of the Midas
®
 unit’s IP and subnet address. 
Additional information regarding the gateway address and an identifier name for the network can be 
added on this page. The Midas
®
 DHCP client reports the hostname over the network to a domain name 
server. The default hostname is based on the Midas
®
 serial number and will be seen as “HA-<<<Midas unit 
serial number>>> (Example: HA-M0516146). Invalid hostnames are automatically reformatted for validity.
One additional network setting, which controls the web access level, is available through the local user 
interface. The two web access levels are Full Control (which allows the user to check status, make 
configuration changes, perform calibrations, and perform tests through the web interface) and Read Only 
(which does not allow configuration, calibration, or tests to be performed through the web interface). In 
read-only mode, the web buttons at the bottom of the screen will be greyed-out and will not be selectable. 
See Table 6-3 
Set-up menu overview
. 
Note
In order for the changes to take eect, the System Reboot button should be activated.  When this takes 
place, the Midas
®
 unit will be temporarily offline from detecting gas while it recovers and a fault condition 
will be transmitted via any connected energized relays or analog connection.