Integra Integra DTR-10.5 Скачать руководство пользователя страница 4

Страница: 4 / 157

TX-SR803/E

SERVICE PROCEDURES

1. Replacing the fuses

This symbol located near the fuses indicates that the
fuse used is fast operating type. For continued protection against
fire hazard, replace with same type fuse. For fuse rating refer to
the marking adjacent to the symbol.

Ce symbole indique que le fusible utlise est a rapide.
Pour une protection permanente, n'untiliser que fusibles de
meme type. Ce darnier est la qu le present symbol est
appse.

CIRCUIT NO. PART NO. DESCRIPTION

2. To initialize the unit

This device employs a microprocessor to perform various
functions and operations. If interference generated by an external
power supply, radio wave, or other electrical source results in
accident which causes the specified operations and functions to
operate abnormally.
To perform a result, please follow the procedure below.
1.Press and hold down the VIDEO-1 button, then press the
STANDBY button.
2.After "CLEAR" is displayed, the preset memory and each
mode stored in the memory, such as surround, are
initialized and will return to the factory setting.

Note: <D>: USA model only
<A>: Australian model only

3. Safty-check out

(U.S.A. model only)
After correcting the original service problem, perform the
following safety check before releasing the set to the customer.
Leakage Current Check
Measure leakage current to a known earth ground(water pipe,
conduit, etc.) by connecting a leakage current tester between
the earth ground and exposed metal parts of the appliance
(input/output terminals, screwheads,metal overlays, etc.).
Plug the power supply cord directly into a 120V AC 60 Hz outlet
and turn Standby switch on. Any current meausred must not
exceed 0.5mA.

DTR-10.5

"Not available with Headphones use"

Operation not allowed while a pair of headphones is con-
nected.

"Not available in this Sp Config"

Doesn'

t w

ork with the current speaker configuration.

"Only available with Dolby D"

Can be used with only Dolby Digital.

"Not available with this signal"

Doesn' t work with the current listening mode.

"Not available with Muting"

Operation not allowed because the DTR-10.5 is currently

muted.

"Not available in this Listening Mode"

Doesn' t work with the current listening mode.

"Not available with NET AUDIO use"

Operation not possible with Net Audio selected for the

input source.

"Not available with Dolby Headphone Off

Doesn' t work with the Dolby Headphone function off.

"Not available with Dolby Headphone On"

Doesn' t work with the Dolby Headphone function on.

Not available with zone2 out in Line out"

Operation not possible with " 1-8. f. Zone 2 Out" set to

"Line Out."

Not available with zone3 out in Line out"

Operation not possible with "1-8. g. Zone 3 Out" set to

"Line Out."

4. Error Messages

5.Memory backup

The DTR-10.5 uses a batter y-less memory backup sys-
tem in order to retain radio presets and other settings
when it is unplugged or in the case of a power failure.
Although no batteries are required, the DTR-10.5 must
be plugged into an AC outlet in order to charge the
backup system. Once it has been
charged, the DTR-10.5 will retain the settings for several
weeks, although this depends on the environment and
time will be shorter in humid climates.

F6911,F6913 252304

20A-UL-250V,Fuse

F6921,F6923 252304

20A-UL-250V,Fuse

F9001 252099

8A-EAK,Fuse

<A>

252303 or

15A-TUL-250V or

252197

15A-UL/T-314,Fuse <D>

F9002 252164