Difference between revisions of "ENA2100 - One Channel Mode"
From Zenitel Wiki
(→Additional information) |
|||
| Line 33: | Line 33: | ||
| − | |||
| − | |||
| − | + | ||
| + | |||
[[Category:Public Address - Features and configuration]] | [[Category:Public Address - Features and configuration]] | ||
Revision as of 11:10, 14 January 2019
The ENA2100-AC Amplifier supports One Channel Mode.
When "One Channel mode" is activated, the two loudspeaker channels will play identical audio, and the audio will be in phase. One can then choose to use two separate loudspeaker loops, each with maximum 100W, or one can bridge the two output channels, and use one loudspeaker loop with up to 200W load.
Configuration
Log in to the ENA Amplifier. Select Amplifier Settings > Line Control, and enable One Channel Mode:
Status LED
There is a green LED inside the Amplifier, right behind the loudspeaker connector, which will turn ON when "One Channel mode" is active. The LED can be seen through the rear grille.
It is recommended to check that the "OneChannel-LED" is turned ON before bridging the two channels.
Wiring
The bridging the two loudspeaker channels into one must be done by the installer, by shorting wires on the rear connector, or at external terminal blocks.
In case of 100V line:
- Short "Com"-terminal for Ch1 to "Com"-terminal for Ch2.
- Short "100V"-terminal for Ch1 to "100V"-terminal for Ch2.
In case of 70V line:
- Short "Com"-terminal for Ch1 to "Com"-terminal for Ch2.
- Short "70V"-terminal for Ch1 to "70V"-terminal for Ch2.
