Sony HT-7100DH User Manual

US

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HT-7100DH

3-093-550-11 (1)

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A SW

Lights up when the audio signal 

is output from the SUB 

WOOFER jack.

B LFE

Lights up when the disc being 

played back contains an LFE 

(Low Frequency Effect) 

channel and the LFE channel 

signal is actually being 

reproduced.

C SP A/SP B

Lights up according to the 

speaker system used. However, 

these indicators do not light up 

if the speaker output is turned 

off or if a headphone is 

connected.

D ;D

Lights up when the receiver is 

decoding Dolby Digital signals.

When playing a Dolby Digital 

format disc, be sure that you 

have made digital connections 

and that INPUT MODE is not 

set to “ANALOG” (page 63).

E ;PL/

 

;PL II

“; PL” lights up when the 

receiver applies Pro Logic 

processing to 2 channel signals 

in order to output the center and 

surround channel signals.  

“; PL II” lights up when the 

Pro Logic II Movie or Music 

decoder is activated.

F OPT

Lights up when VIDEO 2 input 

is selected. However, 

“UNLOCK” appears on the 

display if no digital signal is 

input through the OPTICAL 

jack.

“OPT” also lights up when SAT 

input is selected if 

– INPUT MODE is set to 

“AUTO IN” and the source 

signal is a digital signal being 

input through the OPTICAL 

jack.

– INPUT MODE is set to “OPT 

IN” (page 63).

G DTS

Lights up when the receiver is 

decoding DTS signals. 

When playing a DTS format 

disc, be sure that you have made 

digital connections and that 

INPUT MODE is not set to 

“ANALOG” (page 63).

H Tuner 

Lights up when using the 

receiver to tune in radio stations 

(page 52), etc.

I Preset 

Lights up when using the 

receiver to tune in radio stations 

you have preset. For details on 

presetting radio stations, see 

page 54.

J D.RANGE

Lights up when dynamic range 

compression is activated (page