Clear-Com HX System Frames - Manual (Page 191)

Figure 7-18 Interlock Group Assignment
Rotary key panels (1RU and 2RU) can support up to eight rotary key expansion panels
(not pushbutton or lever key expansion panels).
7) To add an expansion panel use the Advanced Settings options under Cards and
Ports.
8) To display the expansion panel mimic open the right hand drop-down list
(normally displaying Main Panel) to show the list of all the expansion panels
configured and select the required expansion panel.
Figure 7-19 V-Series Rotary Key Expansion Panel
Labels are assigned to keys in the same way as main panels and the option menu is
available.
Local advanced latch disable
When the mouse pointer is over this entry a second menu is displayed giving the options
to set Local Advanced Latch Disable to On or Off.
1) Select and click on the required option. This performs the same function as Latch
Disable in the Local Advanced facility. It allows or disallows a panel to latch a key
to another device.
191 Eclipse EHX Software User Guide