JBL EON PowerSub G2 - Manual (Page 11)

Voltage Selection And Fuses
Changing Voltage
Your EON Sub G2 will typically be set at the factory to accommodate the power mains voltage in
your area. Before you set up your EON Sub G2 for the first time it is a good idea to verify that the
setting of the selector is appropriate for the power in your area. Directly below the IEC power con-
nector you will see a seal that indicates the factory setting for the voltage. If the voltage indicated is
correct for your area, go ahead and power up your EON Sub G2.
In the event that you do need to change the voltage:
• Make sure that the AC is disconnected from the speaker.
• Directly below the male IEC connector on the speaker is a voltage selector. Break the factory-
applied seal.
• Set the voltage selector switch to the 115V or 230V setting as required for your area.
• After having reconfirmed that the correct voltage is selected, connect the AC (IEC connector)
and power the unit up.
DO NOT UNDER ANY CIRCUMSTANCES OPERATE THE UNIT WITH THE WRONG VOLTAGE
SELECTED. DOING SO MAY RESULT IN SERIOUS DAMAGE TO YOUR SPEAKER SYSTEM
WHICH WILL NOT BE COVERED BY WARRANTY.
Fuse Replacement
The EON Sub G2 has no user-serviceable fuses. Failure of fuses is most frequently a symptom of
problems requiring service by a competent technician.
Troubleshooting
Symptom Likely Cause What to do
No sound Speaker not connected to Verify that speaker is connected
active AC power. and that the circuit is on.
Power not switched on. Switch on power and verify that
power LED is on.
No sound, speaker is Speaker power cable is faulty • Re-seat the power cable at both
connected to working AC or improperly connected. ends.
power but won’t come on. • Substitute a known-good power
cable.
Blown fuse. • There are no user-serviceable
fuses in the EON SUB G2. Take
your speaker to a competent
servicer.
No sound. Speaker comes Signal source (mixer, • Check VU meters on the source
on. SIGNAL LED does not instrument, etc.) is not mixer.
illuminate. sending. • Verify that the tape or CD is
playing.
• Use headphones to verify that
the instrument is actually sending
an audio signal.
Faulty cables and • Disconnect and re-seat signal
connections. cables.
• Replace suspected cable with a
known-good cable.
Signal sounds distorted and Excessive input signal, trying • Reduce the output level of the
very loud, PEAK light is lit to exceed the capabilities source.
most of the time. of the speakers. • Turn down the LEVEL controls on
the speaker.
• Use additional EON speakers.
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