Sony STR-K995 Service Manual Download Page 11

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STR-K995

5. Turn the INPUT SELECTOR dial once again. All segments

turn off.

6. Every turning of the INPUT SELECTOR dial turns on each

segment one after another in the same order.

SWAP ALL MODE

The signal will be swapped to all channels so that all speakers will
have sound output.
Procedure:

1. While depressing the SPEAKERS (OFF/A/B/A+B) and the

A.F.D. buttons simultaneously, press the power

?/1

button

to turn on the main power.

2. “SWAP” appears. (No change while displayed.)

SHIPMENT MODE

All preset contents are reset to the default setting.
Procedure:

1. While depressing the SPEAKERS (OFF/A/B/A+B) and the

MUSIC buttons simultaneously, press the power

?/1

but-

ton to turn on the main power.

2. “CLEARED” appears and switch off the set.

PROTECTOR

If an error occurs, the “Protector Display” will flash for a while and
the power is turned OFF.
Procedure:

1. While depressing the TUNING – and the A.F.D. buttons

simultaneously, press the power

?/1

button to turn on the

main power.

2. “PROTEVER” appears (3 seconds).

DCAC FACTORY TEST MODE

DCAC Factory Test mode have two stages:

1. DCAC DSP Data Line Checking
2. DCAC board Checking

Factory Test System Setup

1. When power off :

Press the three buttons MEMORY/ENTER + MOVIE +

?/1

“DCAC

[]

FTM” appears.

Afterward, press the TUNING MODE to start DCAC factory
test mode.

DSP Data Line

Check

Start

Pass

Auto Cal Mic

Check

END

SPK Front Left

DCAC MIC

Receiver

SECTION 2

TEST MODE

SOUND FIELD CLEAR MODE

The preset sound field is cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:

1. While depressing the 2CH button, press the power

?/1

button to turn on the main power.

2. The message “S.F. CLR.” appears and initialization is

performed. (3 second)

SOFTWARE VERSION DISPLAY MODE

The software version is displayed.
Procedure:

1. While depressing the SPEAKERS (OFF/A/B/A+B) and the

DISPLAY buttons simultaneously, press the power

?/1

button to turn on the main power.

2. The model name, destination and the software version are

displayed. (8 second)

KEY CHECK MODE

Button check
Procedure:

1. While depressing the SPEAKERS (OFF/A/B/A+B) and the

2CH buttons simultaneously, press the power

?/1

button to

turn on the main power.
“REST 13” appears.

2. Every pressing of any button other than

?/1

counts down

the buttons. The buttons which are already counted once are
not counted again.

3. When all buttons are pressed “REST 00” appears.

FLUORESCENT INDICATOR TUBE TEST MODE

All fluorescent segments are tested. When this test is activated, all
segments turn on at the same time, then each segment turns on one
after another.
Procedure:

1. While depressing the TUNING MODE and the DISPLAY

buttons simultaneously, press the power

?/1

button to turn

on the main power.

2. All segments turn on.
•

Blue LED of MULTI CHANNEL DECODING lights.

3. Turn the INPUT SELECTOR dial.
•

Blue LED of MULTI CHANNEL DECODING is turned off.

4. Turn the INPUT SELECTOR dial once again.
•

Blue LED of MULTI CHANNEL DECODING lights.

MEMORY