1616-920-03
8/28/2014
Rev: B
3
2.3.1.2.3 Input/Output
RS‐232interfacetothetransceiverthatallowstheMMUIItocontrolthe
transceiverdialingandmessaging.
2.3.1.3 PanelLighting
Panellightingcanbecontrolledusingthefollowingmethods,andselectable
fromtheconfigurationmenu;
a.) Photocelldimming
b.) Manualdimmingusingthepanelknobtovarythedisplay
intensity
c.) DimmerBuss‐5VAC,5VDC,14VDC,28VDCwiredtothe
designedpinsonP1connector.