Sony 3-097-196-14(1) User Manual

CMT-DH5BT.GB.3-097-196-11(1)

 If the BLUETOOTH indicator 



 is lit 

or flashing when a function other than 

the Bluetooth function is selected, no 

sound is heard through the speakers 

or PHONES jack 



. Press and hold 

BLUETOOTH OPR 



 for about 

2 seconds until the BLUETOOTH 

indicator 



 turns off.

There is no microphone sound.
 Press VOLUME + 



 repeatedly or 

turn MIC LEVEL 



 on the unit 

clockwise to adjust the microphone 

volume.

 Make sure the microphone is 

connected to the MIC jack 



 

correctly.

There is severe hum or noise.
 A TV or VCR is placed too close to the 

unit. Move the unit away from the TV 

or VCR.

 Move the unit away from the source of 

noise.

 Connect the unit to a different wall 

outlet.

 Install a noise filter (commercially 

available) to the power cord.

The timer does not function.
 Check the timer setting and set the 

correct time (page 81).

 Cancel the Sleep Timer function 

(page 81).

The remote does not function.
 Remove the obstacles between the 

remote and the unit.

 Move the remote closer to the unit.

 Point the remote at the unit’s sensor.

 Replace the batteries (R6/size AA).

 Locate the unit away from the 

fluorescent light.

There is acoustic feedback.
 Reduce the volume.

 Move the microphone away from the 

speakers or change the direction of the 

microphone.

persists.
 Turn off the TV set once, then turn it 

on after 15 to 30 minutes. If the color 

irregularity still persists, place the 

speakers farther away from the TV set.

work.
 If distance between the TV and this 

unit is too far, this function may not 

work. Install the unit near the TV.