Test Mode - Sony STR-DN1070 Service Manual

VACUUM FLUORESCENT DISPLAY TEST MODE
All fl uorescent segments are tested.
When this test is activated, all segments light on at the same time,
then each segment lights on one after another.
Procedure:
While pressing [SPEAKERS] and [DIMMER] buttons simultane-
ously, press the [ ] button to turn on the main power.
1
1. ALL segments light on.
HDMI ARC PARTY S.OPTIMIZER D.C.A.C.
PLII x z NEO:6 X D.R.C. D.L.L.
USB BT UPDATE A.P.M.ZONE 2 3
COAX OPT
2. Press the [DISPLAY MODE] button to confi rm display as
below.
HDMI PARTY D.C.A.C.
USB UPDATE ZONE 3
OPT
3. Press the [DISPLAY MODE] button to confi rm display as
below.
ARC S.OPTIMIZER
PL x
BT A.P.M. 2
COAX
4. Press the [DISPLAY MODE] button, all segments light off.
SOUND FIELD CLEAR MODE
The preset sound fi eld is cleared when this mode is activated.
Use this mode before returning the product to clients upon com-
pletion of repair.
Procedure:
1. While pressing [MUSIC] button, press the [
on the main power.
2. The message "S.F. CLEAR" appears for a moment and initial-
ization is performed.
SOFTWARE VERSION DISPLAY MODE
The software version is displayed.
Procedure:
1. While pressing [2CH/MULTI] and [PURE DIRECT] but-
tons simultaneously, press the [
power.
2. The message "N107 XXX" appears.
XXX: Area display
Each time the [DISPLAY MODE] button is pressed,
"M35.R.XXX", "MAIN
"SFLASHvX.XX" appear in this order, and returns to the
"N107 XXX" display.
X.XX: Software version
KEY CHECK MODE
Each button can be checked.
Procedure:
1. While pressing [SPEAKERS] and [PURE DIRECT] buttons
simultaneously, press the [
2. The message "REST XX" appears.
Every pressing of any button other than the [
the buttons.
3. The buttons which are already counted once are not counted
again.
4. When all buttons are pressed, "REST 00" appears.
SECTION 3

TEST MODE

True HD DTS-HD SPA+B ST HDMI OUT
EQ MEM RPT
True HD -HD A B ST
II z 6 D.R.C. MEM
HDMI OUT
DTS SP +
NEO: X D.L.L. EQ RPT
] button to turn
1
] button to turn on the main
1
X.XXX", "OSD vX.XX" and
] button to turn on the main power.
1
] counts down
1
SWAP ALL MODE
The signal will be swap to all channels so that all speakers will
have sound output.
Procedure:
1. While pressing [PURE DIRECT] and [MOVIE] buttons
simultaneously, press the [
2. The message "SWAP MODE" appears.
INITIALIZE MODE
All preset contents are cleared when this mode is activated. Use
A + B
this mode before returning the product to clients upon completion
SLEEP
MHz
of repair.
k Hz
dB
(a) SHIPMENT MODE
Procedure:
1. While pressing [2CH/MULTI] and [DIMMER] buttons simul-
taneously, press the [
A B
2. The message "CLEARING" appears and the memories are
SLEEP
reset to the default values.
MHz
Hz
3. When done, the message "CLEARED !" appears, the set will
power off.
(b) ALL CLEAR INITIALIZE
Procedure:
A + B
1. While pressing [2CH/MULTI] and [DISPLAY MODE] but-
tons, press the [
k
2. The message "CLEARING" appears and the memories are
dB
reset to the default values.
3. When done, the message "CLEARED !" appears, the set will
power on.
(c) USER INITIALIZE
Procedure:
1. Turn off the receiver.
2. Hold the [ ] button for 5 seconds.
1
3. The message "CLEARING" appears on the display.
4. After few seconds, "CLEARED !" appears.
PROTECTOR AUTO OFF
To disable auto off after protector occur.
Procedure:
1. While pressing [DISPLAY MODE] and [MOVIE] buttons
simultaneously, press the [
2. "PROTEVER" appears and switch on the set.
DCAC MIC TEST MODE
To test audio output from mic input and speakers.
Procedure:
1. While pressing [MUSIC] and [DIMMER] buttons simultane-
ously, press the [
2. The message "MIC" appears.
MIC: mode that output audio from mic input
STR-DN1070
] button to turn on the main power.
1
] button to turn on the main power.
1
] button to turn on the main power.
1
] button to turn on the main power.
1
] button to turn on the main power.
1
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