Sony MDR-RF5000K - Manual (Page 25)

Additional Information
25 US
Symptom Cause and remedy
The battery
cannot be
charged
The CHG indicator
blinks.
RF signal
transmission does
not stop. (when the
INPUT SELECT
switch on the
transmitter is set
to “ANALOG”)
No signal from
optical digital
output
Bilingual sound
cannot be selected
when using digital
input. (Both MAIN
and SUB can be
heard at the same
time.)
, Check if the CHG indicator turns on. If not, put the headphones on the
transmitter correctly so that the CHG indicator turns on.
, Dry batteries are installed.
• Insert the supplied rechargeable nickel-metal hydride battery.
, Rechargeable batteries other than the supplied are installed.
• Insert the supplied rechargeable nickel-metal hydride battery.
, The transmitter’s contact pin and headphones’ contact point are dusty.
• Wipe them with a cotton bud, etc.
, 3 and # of the rechargeable battery do not match those in the battery
compartment correctly.
• Insert the rechargeable battery with correct polarity.
, The rechargeable battery is damaged.
• Replace it with a new one. The rechargeable battery, type BP-HP2000, is not
commercially available. You can order the battery from the store where you
purchased this system, or at your nearest Sony dealer.
, Signal noise is output from the connected analog component.
• Unplug the connected analog component, or set the INPUT SELECT switch
on the transmitter to "DIGITAL," and make sure playback of the component
connected to the DIGITAL IN jack is stopped.
, No power supplied to the transmitter.
• Connect the transmitter to a power source.
, No playback sound from the connected external digital unit at the optical
input jack.
• Check that the external unit is playing back.
, Connect the analog out to the LINE IN jacks, and select the sound on the
connected component.
(Continued)