4
4
4
4
Following buttons are standard:
-
Talk:
By pressing this button, the “gong” starts to play. After this, you can make an
announcement through the microphone.
-
Select All
: By pressing this button, all “Zone” buttons will be selected at once.
-
Clear
: This button deselects all selected “Zone” buttons.
Following functions are free programmable:
-
Zone-select:
Press one time to select a Paging Zone. Pressing a second time will deselect the
Zone. By pressing “Talk”, the selected Zone will be switched.
-
Power Up delay:
This is a function for switching on/off several devices. The step-time is
adjustable on the receive/switch unit with a small trimmer.
-
Pulse Relay:
By pressing a button, this function will activate a relay. This relay stays activated
as long as you keep the button pressed down (Press and hold function) (e.g. To open a door
with electrical door contact).
-
Toggle Relay:
By pressing a button, this function will activate a relay. By pressing the button
again, Toggle relay will deactivate the relay (Set-Reset function) (e.g. Switching lights,…).
-
Select Layer 0:
Using layers (max. 3 layers) makes it is possible to expand the Paging Unit. By
pressing this button, Layer 0 will be activated.
-
Select Layer 1:
Press this button to activate layer 1.
-
Select Layer 2:
Press this button to activate layer 2.
Following functions are available in “Service mode”:
-
Volume Up (mic. or gong)
: With this function button, you can increase the volume
(microphone or gong) with steps of 3dB (256 steps).
-
Volume Down (mic. or gong):
With this function button, you can decrease the volume
(microphone or gong) with steps of 3dB (256 steps).
-
Select mic.:
By pressing this button, you select the microphone to change its volume.
-
Select gong:
By pressing this button, you select the gong to change its volume.
The standard used bus protocol is RS-485, but with an extra plug-in card other bus standards are
also available (e.g. LON,…).
