Sony STRDG910 User Manual

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STR-DG910
3-094-430-31 (1)
On placement
• Place the receiver in a location with 
adequate ventilation to prevent heat buildup 
and prolong the life of the receiver.
• Do not place the receiver near heat sources, 
or in a place subject to direct sunlight, 
excessive dust, or mechanical shock.
• Do not place anything on top of the cabinet 
that might block the ventilation holes and 
cause malfunctions.
• Do not place the receiver near equipment 
such as a TV, VCR, or tape deck. (If the 
receiver is being used in combination with a 
TV, VCR, or tape deck, and is placed too 
close to that equipment, noise may result, 
and picture quality may suffer. This is 
especially likely when using an indoor 
antenna. Therefore, we recommend using an 
outdoor antenna.)
• Use caution when placing the receiver on 
surfaces that have been specially treated 
(with wax, oil, polish, etc.) as staining or 
discoloration of the surface may result.
On operation
Before connecting other components, be sure 
to turn off and unplug the receiver.
On cleaning
Clean the cabinet, panel, and controls with a 
soft cloth slightly moistened with a mild 
detergent solution. Do not use any type of 
abrasive pad, scouring powder, or solvent, 
such as alcohol or benzine.
If you have any questions or problems 
concerning your receiver, please consult your 
nearest Sony dealer.
Troubleshooting
If you experience any of the following 
difficulties while using the receiver, use this 
troubleshooting guide to help you remedy the 
problem.
Audio
There is no sound, no matter which 
component is selected, or only a very 
low-level sound is heard.
• Check that the speakers and components 
are connected securely.
• Check that both the receiver and all 
components are turned on.
• Check that MASTER VOLUME is not set 
to “VOL MIN”.
• Check that the SPEAKERS (OFF/A/B/
A+B) is not set to off (page 33).
• Check that headphones are not connected.
• Press MUTING to cancel the muting 
function.
• Check that you have selected the correct 
component with the input buttons (page 
40).
• The protective device on the receiver has 
been activated. Turn off the receiver, 
eliminate the short-circuit problem, and 
turn on the power again.
There is no sound from a specific 
component.
• Check that the component is connected 
correctly to the audio input jacks for that 
component.
• Check that the cord(s) used for the 
connection is (are) fully inserted into the 
jacks on both the receiver and the 
component.