ETC Unison Mosaic Show Control - Manual (Page 15)

15
TPC
SD CARD
RESET
SENSORS
CONFIG
STATUS
LEDS
POWER SUPPLY
• Power-over-Ethernet (PoE)
A standard (802.3af) Power-over-Ethernet switch should be used to provide both power
and a network connection to the TPC using a single cable. Alternatively, if a PoE switch is
not available, a PoE midspan injector could be used.
nd
A limited power source approved to UL60950-1 2 Edition, CAN/CSA C22.2 No. 60950-
nd
1.07 2 Edition MUST be used, with an SELV output voltage.
The TPC operates as a PoE Class 2 device (3.84>6.49W) and will typically consume 4W.
REALTIME CLOCK BATTERY
The TPC’s internal realtime clock is battery-backed to ensure operation when the unit is not
powered. The battery should last for at least 10 years and is easily replaced when necessary,
replacement battery: Renata CR2032 Lithium Button Cell.
NOTE: Power must not be disconnected during firmware updates to the TPC as
corruption of the software may occur, perhaps even rendering the unit
inoperable.
CAUTION: Risk of explosion if battery replaced by incorrect type. Dispose of used
batteries according to the manufacturer’s instructions.
ATTENTION: Il y a un danger d’explosion s’il y a un remplacement incorrect de batterie.
Mettre au rebut les batteries usages conformement aux instructions du
fabricant.