Sony CMT-M70 Primary Operating Instructions Manual page 20

Problems and remedies (continued)
Tuner
There is a severe hum or noise ("TUNED" or
"STEREO" flashes).
• Adjust the antenna.
• The signal strength is too weak. Connect an
external antenna.
• Make sure that the antenna is connected
properly.
• Do not bend or roll up the antenna.
• The two wires comprising the FM antenna have
been pulled further apart since the system was
first purchased. Repair or replace with a new
one.
• The AM antenna wire is detached from the stand.
• Keep the antennas as far away from the speaker
cords as possible.
A stereo FM program cannot be received in
stereo.
• Press FM MODE on the remote until "STEREO"
appears in the display.
Resetting the system
With the system turned on, press x, DSG
and CD X at the same time.
The system is reset to the factory settings. All
previous settings are cleared and must be set
again.
Messages
One of the following messages may appear or
flash in the display during operations.
NO DISC
• There is no CD on the disc tray.
PGM FULL
• You try to program 25 tracks or more.
PROTECT
• Consult your nearest Sony dealer.
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