8 tvONE
Connecting cables
You can connect your devices to the internal power supply, to pass-
through power, or to their own external power supplies.
Read more about powering ONErack modules on page 4.
Read about connecting devices to the internal power supply on page
8.
Read about connecting devices to pass-through power on page 12.
Read about connecting your devices to external power on page 17.
Connecting your devices to the internal power
supply
Risk of damage to equipment
nMake sure you set the voltage selector to the correct
value for your device or devices.
nDo not connect two devices that need different
voltages to the same voltage selector.
nIf you have devices that need different voltages, fit a
second voltage selector or use a second ONErack
module.
nDo not rotate the voltage selector switch when the
ONErack system is powered.
nBefore you cut any power leads, record the polarity and
voltage for each one with a suitable meter.
nBefore you connect any rewired DC power connector
to any device, check that the polarity and voltage
match what you recorded before you cut the power
lead.
nRemove your device’s power lead from the mains
supply before you cut the cable.
