Sony RM-LJ312 Manual

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Sony Corporation

   Printed in Japan

 model name1[RM-LJ312]

 [4-247-235-11(1)]

Printed on 100% recycled paper using 
VOC (Volatile Organic Compound)-
free vegetable oil based ink.

If you experience any of the following 
difficulties while using the receiver, use this 
troubleshooting guide to help you remedy the 
problem. Should any problem persist, consult 
your nearest Sony dealer.

• If the receiver’s COMMAND MODE and the 

remote’s COMMAND MODE do not match, 
transmission is not possible between the remote 
and the receiver (page 26).

• Make sure that the model name appears correctly 

on the AMP REGIST list. If “? ? ?” appears on the 
list, perform the procedure of AMP REGIST 
(page 6).

• Point the remote at the remote sensor on the 

receiver.

• Remove any obstacles in the path between the 

remote and the receiver.

• Replace all the batteries in the remote with new 

ones, if they are weak.

• Make sure you select the correct input on the 

remote.

• When “2ND ZONE” or “3RD ZONE” appears, or 

when the sound fields are not fully displayed, 
check if the remote is registered for the receiver 
correctly.

• When you operate a programmed non-Sony 

component, the remote may not function properly 
depending on the model and the maker of the 
component.

E

• The batteries are running out. Replace all the 

batteries with new ones.

• Select the correct input using the remote.

Remote control system

Infrared control

Power requirements

4.5 V DC with three R6 
(size-AA) batteries

Dimensions

175 × 63 × 30 mm

Mass (approx.)

125 g excluding batteries

Design and specifications are subject to change 
without notice.