Sony RDR-GX7 User Guide

Page of 112
104
Self-diagnosis Function (When letters/numbers appear in the display)
Remote commander
The remote does not function.
, Batteries are weak.
, There are obstacles between the remote and the recorder.
, The remote is too far from the recorder.
, There are no batteries in the remote.
, The remote’s manufacturer code returned to the default 
setting when you replaced the batteries. Reset the code 
(page 26).
, Turn on the recorder.
, The remote is not pointed at the remote sensor on the 
recorder.
, Different command modes are set for the recorder and 
remote. Set the same command mode (page 28).
Other Sony equipment responds to the remote.
, The same command mode is set for both the equipment and 
recorder. Set a different command mode for the recorder 
(page 28).
Others
The recorder does not operate properly.
, When static electricity, etc., causes the recorder to operate 
abnormally, unplug the recorder and then plug it in again.
Nothing appears in the front panel display.
, “Dimmer”  in Options Setup is set to “Display Off” 
Five numbers or letters are displayed on the 
front panel display.
, The self-diagnosis function was activated (see the table on 
The disc tray does not open when you press the 
Z
 OPEN/CLOSE button.
, It may take a few seconds for the disc tray to open after you 
have recorded or edited a disc. This is because the recorder 
is adding disc data to the disc.
The disc tray does not open and “TRAY 
LOCKED” appears on the front panel display.
, Contact your Sony dealer or local authorized Sony service 
facility.
“RECOVERY” appears in the front panel 
display.
, The recorder’s recovery function was activated when the 
recorder was turned on because the power was turned off or 
failed during recording. Leave the recorder on until 
“RECOVERY” disappears from the front panel display.
Mechanical sound is heard when the recorder is 
off.
, When the recorder’s clock is being adjusted, operational 
noises (such as the internal fan) may be heard, even when the 
power is off. This is not malfunction.
Self-diagnosis Function 
(When letters/numbers 
appear in the display)
When the self-diagnosis function is activated to prevent the recorder 
from malfunctioning, a five-character service number (e.g., C 13 50) 
with a combination of a letter and four numbers appears on the front 
panel display. In this case, check the following table.
First three characters 
of the service number
Cause and/or corrective action
C 13
The disc is dirty.
, Clean the disc with a soft cloth (page 3).
C 31
The disc is not inserted correctly.
, Re-insert the disc correctly.
E XX
(xx is a number)
To prevent a malfunction, the recorder has 
performed the self-diagnosis function.
, Contact your nearest Sony dealer or local 
authorized Sony service facility and give 
the five-character service number.
Example: E 61 10