Sony RM-AV2100T Operating Instructions Manual page 54

Troubleshooting (continued)
Symptom
You hear beeps ("pip,
pip, pip, pip, pip") and
"NG" flashes.
You hear beeps ("pip,
pip") and "NG" flashes.
"NG" appears during
learning.
A system control
programme does not
function correctly.
54
GB
Remedy
• Learning has not succeeded. See "For accurate learning" (page 20) and
try the learning procedure again (page 16).
• The component codes cannot be set. See the supplied "Component
Code Numbers" and try setting the component codes again (page 8).
• The data have not been transferred. See "Transferring data" (page 41)
and try transferring the data again.
• The data have not been received. See "Receiving the data" (page 43) and
try receiving the data again.
• The Preset Lock function is on. Unlock the Preset Lock function (page
48), and try the component code setting or the learning function.
• Signals have been programmed for that Component Select or SYSTEM
CONTROL button using the learning function. Clear the learned signals
(page 34, 40) and try programming the System Control function again.
• Signal has been programmed for that key using the learning function.
Clear the signal(s) (pages 20 and 21) and try programming the function
or the display for the same key again, or try with another Component
Select button.
• There are some keys, on which signals have been programmed, on the
display for the Component Select button of the Commander when the
commander receives the data from another Commander. Clear the
signals (pages 20, 21 and "Notes" on page 44) and try receiving the data
again.
• Clear infrequently used learned keys (page 20), then carry out learning
operations.
• Make sure that you have programmed the commands in the correct
order (page 23).
• Try changing the orientation of the Commander. If that does not help,
try placing the components as close to each other as possible.
• Check the status of the components and make sure that you have set the
components properly to receive commands (page 27).
• The component codes are changed or a new signals have been learned
for a key or button that has been programmed with a series of
commands. In this case, the new signals are transmitted when the series
of commands is executed.
• The interval may be too short. See "Changing the interval between
operation steps" (page 30) and set a longer interval.