Sony XR-4740RDS Maintenance, Dismounting the unit, Rotary remote labels, Fuse Replacement

Maintenance

Fuse Replacement

When replacing the fuse, be sure to use one matching the amperage rating stated on the fuse. If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after replacement, there may be an internal malfunction. In such a case, consult your nearest Sony dealer.

Fuse (10 A)

Warning

Never use a fuse with an amperage rating exceeding the one supplied with the unit as this could damage the unit.

Cleaning the Connectors

The unit may not function properly if the connectors between the unit and the front panel are not clean. In order to prevent this, open the front panel by pressing (RELEASE), then detach it and clean the connectors with a cotton swab dipped in alcohol. Do not apply too much force. Otherwise, the connectors may be damaged.

Main unit

Dismounting the unit

1

Release key (supplied)

2

3

4

The rotary remote labels

You can control this unit with the optional rotary remote (RM-X2S).

Some labels are supplied with the rotary remote. Attach that label which matches the functions of the master unit and the mounting position of the rotary remote.

When you mount the rotary remote, attach the label in the illustration below.

EN

Additional Information

DSPL

MODE

SEL

Back of the front panel

SEL

MODE

DSPL

13