LEVER KEY OPERATION
The lever keys operate as both talk and listen selectors
► Pressing a lever key down accesses a talk label
► Pushing it up accesses a listen label
► Use the level up/down buttons to adjust the crosspoint level
Pressing the lever key down and quickly releasing it (less than 200 ms) will “latch” the key and the talk path will stay active until it is pressed again. Pressing and holding a lever key down causes the talk path to stay active only for as long as it is held down.
To prevent the lever key on the panel from latching in the talk position, use EHX to set local or global latch disable for the destination port.
When a talk path is active, the talk LED lights bright RED continuously.
When a listen path is active, the listen LED lights bright GREEN continuously Having both talk and listen paths active will produce an AMBER led status
On lever keys
- Push the lever key up to LATCH the LISTEN path
- Push the lever key down to TALK to the destination