Sony 3-299-549-12(1) 109GB, Information Additional, Surround amplifier operation

Surround amplifier operation

If no sound is output from the surround speakers, check the status of the POWER / ON LINE indicator on the surround amplifier. For details of the POWER / ON LINE indicator, see “Step 3: Setting up the Wireless System” (page 32).

Symptom	Remedy
The power is not turned on.	• Check that the AC power cord (mains lead) is connected securely.
The POWER / ON LINE	Turn off the surround amplifier and remove the AC power cord (mains lead) of
indicator does not turn on.	the surround amplifier, then check the following items.
	• Are the + and – speaker cords short-circuited?
	• Is anything blocking the ventilation holes of the surround amplifier?
	• After checking the above items and fixing any problems, connect the AC power
	cord (mains lead) of the surround amplifier and turn on the surround amplifier.
	If the cause of the problem cannot be found even after checking all the above
	items, consult your nearest Sony dealer.
There is no sound.	• turns green
Check the status of the	– The speaker cord is not connected securely.
POWER / ON LINE indicator	– Check the speaker connections and settings.
on the surround amplifier.	– The volume of the system is set to minimum.
	– The S-AIR main unit is in mute status.
	– Depending on the source or the settings of the unit, the effect of the speakers
	may be less noticeable.
	– Headphones are connected.
	• flashes green
	– The S-AIR main unit is not turned on.
	– You performed pairing the S-AIR main unit and another S-AIR sub unit.
	– The surround amplifier is paired to another S-AIR main unit.
	– Confirm the IDs of the S-AIR main unit and surround amplifier (page 75).
	– Pairing operation is not completed.
	– Sound transmission is poor.
	Move the surround amplifier so that the POWER / ON LINE indicator turns
	green.
	– Install the subwoofer and surround amplifier apart from another wireless
	product.
	– Stop using another wireless product.
	– The wireless transceiver(s) is/are not inserted correctly.
	• turns red
	– Change the SURROUND SELECTOR switch (SURROUND or
	SURROUND BACK) of the surround amplifier to match the S-AIR main
	unit.
“HP NO LINK” and “VOLUME	• Volume becomes the minimum when you turn off the surround amplifier with
MIN” appear alternately in the	headphones connected before you turn off the system or if radio reception is
front panel display, and the	poor. In these cases, check radio reception, and set the volume again.
volume of the unit becomes
minimum.

Information Additional

109GB