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Symptom

You hear beeps (“pip,

pip”) and “NG” flashes.

You hear beeps (“pip,

pip, pip, pip, pip”) and

“NG” flashes.

“NG” appears during

learning.

Remedy

• The Preset Lock function is on. Unlock the Preset Lock function (page

46), 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

(pages 25 and 43) and try programming the System Control function

again.

• Signal has been programmed for that key using the learning function.

Clear the signal(s) (pages 19 and 20) and try programming the function

or the display for the same key again, or try with another Component

Select button.

• Signals have been programmed for that macro key using the learning

function. Clear the learned signals (page 19) and try programming the

Channel Macro function for the same key again, or try with another

macro key.

• 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 43) and try receiving the data

again.

• Learning has not succeeded. See “For accurate learning” (page 19) and

try the learning procedure again (page 15).

• 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 37)

and try transferring the data again.

• The data have not been received. See “Receiving the data” (page 40) and

try receiving the data again.

• Clear infrequently used learned keys (page 19), then carry out learning

operations.

Continued

Sony RM-AV2500T User Manual

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