1275T / 1285T Series
Digital Clock Display
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Revision 1.0
INSTALLATION
2.3. POWER
The 1275T/1285T series displays come with an auto-ranging DC voltage adapter that
automatically senses the input voltage. Power should be applied by connecting a 3-wire
grounding type power supply cord to the power entry module on the DC voltage adapter.
The power cord should be minimum 18 AWG wire size; type SST marked VW-1, maximum
2.5 m in length. The DC cable of the voltage adapter should be connected to the DC power
jack on the rear panel.
2.4.
POWER OVER ETHERNET (POE)
The device is ‘Power Over Ethernet’ enabled. This simply allows a single cable to provide both data
connection and electrical power to the display unit. It is IEEE802.3af compliant.