Hitachi 31KX39K - Manual (Page 44)

EXTERNAL CONNECTIONS
EXTERNAL CONNECTIONS
CONNECTING EXTERNAL AUDIO AMPLIFIER
To control the audio level of an external audio amplifier with the remote transmitter,
connect the system as shown below. (Fig. 1)
NOTE: To prevent damage to the speaker and distorted sound, set the volume control of
the audio amplifier lower and adjust the sound level using the volume control on the remote
transmitter of the TV set.