Onkyo A 9755 Owners Manual

Page 1

ON KYO®

Contents

Integrated Amplifier

A'9555/A-9755l .................................... 2

Instruction Manual

Connections ................................. 10

Enjoying Audio Sources

* The A-9755 is only available in Europe.

Thank you for purchasing an Onkyo Integrated Ampli-

fier. Please read this manual thoroughly before making Troubleshooting ........................... 18
connections and plugging in the unit.

Following the instructions in this manual will enable

you to obtain optimum performance and listening

enjoyment from your new Integrated Amplifier.

Please retain this manual for future reference

Specifications ...... Back cover page

Page 2

WARNING:

TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPARATUS
TO RAIN OR MOISTURE

CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO
USER»SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE
PERSONNEL

mama AVIS
RISK OF ELECTRIC SHOCK RISOUE DE CHUC ELECTRIOUE
DONOTOPEN NEPASOUVFHR

The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
A presence of uninsulated dangerous Voltage" within
the product's enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to
persons.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) insmictions in
the literature accompanying the appliance.

Important Safety Instructions

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in
accordance with the manufacturers instructions.

8. Do not install near any heat sources such as radia-
tors, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two
blades with one wider than the other. A grounding
type plug has two blades and a third grounding
prong. The wide blade or the third prong are pro-
vided for your safety. If the provided plug does not
fit into your outlet, consult an electrician for
replacement of the obsolete outlet.

10. Protect the power cord from being walked on or
pinched particularly at plugs, convenience recepta-
cles, and the point where they exit from the appara-
ms

11. Only use attachments/accessories specified by the
manufacturer.

12. Use only with the can, stand, PORTABLE CARTWARNING
tripod, bracket, or table spec-
ified by the manufacturer, or
sold with the apparatus.

When a can is used, use cau-

tion when moving the

carflapparatus combination
to avoid injury from tip»over. 53125,,

13. Unplug this apparatus during lightning storms or
when unused for long periods of time

14. Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has
been exposed to rain or moisture, does not operate
normally, or has been dropped,

15. Damage Requiring Service

Unplug the apparatus from the wall outlet and refer

servicing to qualified service personnel under the

following conditions:

A. When the power-supply cord or plug is dam-
aged,

B. If liquid has been spilled, or objects have fallen
into the apparatus,

C. If the apparatus has been exposed to rain or
water,

D If the apparatus does not operate normally by
following the operating instructions Adjust only
those controls that are covered by the operating
instructions as an improper adjustment of other
controls may result in damage and will often
require extensive work by a qualified technician
to restore the apparatus to its normal operation,

E If the apparatus has been dropped or damaged in
any way, and

Ft When the apparatus exhibits a distinct change in
perfomiance this indicates a need for service.

16, Object and Liquid Entry

Never push objects of any kind into the apparatus

through openings as they may touch dangerous volt-

age points or short-out parts that could result in a

fire or electric shock.

The apparatus shall not be exposed to dripping or

splashing and no objects filled with liquids, such as

vases shall be placed on the apparatus.

Dont put candles or other burning objects on top of

this unit,

17. Batteries
Always consider the environmental issues and fol-
low local regulations when disposing of batteries
18, If you install the apparatus in a built-in installation,
such as a bookcase or rack, ensure that there is ade-
quate ventilation.

Leave 20 cm (8") of free space at the top and sides

and 10 cm (4") at the rear. The rear edge of the shelf

or board above the apparatus shall be set 10 cm (4)

away from the rear panel or wall, creating a flue-like

gap for warm air to escape.

Page 14

14

Enjoying Audio Sources

Turning On the A-9755/A-9555

POWER
STANDBY

indicator

STANDBY
0N

Press the [POWER] switch.

The A-9755/A-9555 retains the power

mode (on/standby) in which the ampli-

fier was the last time you turned off the
system.

Notes:

0 The A-9755/A-9555 is shipped with
the [POWER] switch in the OFF
position (I). When the power cord
is connected for the very first time or
the [POWER] switch is set to ON
(-.) position, the A»9755/A-9555
will turn on.

- When its turned on, the
A-9755/A»9555 outputs no sound
for about five seconds. This allows
the circuits to stabilize.

To set the A-9755/A-9555 to
Standby, press the [STANDBY]
button on the remote controller.
The STANDBY indicator lights up
To turn the A-9755lA-9555 on,
on press the [ON] button on the

% remote controller.

The STANDBY indicator goes off.
If the A-9755/A-9555 is connected to other compo-
nents via R | , press the remote controllers [ON] but-

ton once to turn on the A-9755/A-9555, and press it
again to turn on the other components.

2 Remote

controller
sunnav

Turning on all system components simultaneously:
You can set the A-9755/A-9555 so that all connected RI
components are turned on with just one press of the
remote controllers [ON] button. To do this, turn on the
A-9755/A-9555, and then press and hold the remote con»
trollers [ON] button for 16 seconds until the
A-9755/A-9555 switches to Standby model You will
then be able to turn on the A-9755/A-9555 and all sys»
tem components with just one press of the remote con-
trollers [ON] button.

If you want to restore the setting to the original state,
reset the A-9755/A-9555. For information about how to
reset, see How to reset on page 19.

Note:
To shut down the A-9755/A-9555 completely, set the
[POWER] switch to the OFF position (1).

Selecting Speaker

spawns
a» 3
ma

(Q)

You can select which set of speakers outputs sound.
OFF: Select OFF, if you do not connect any speaker.
A: To output sound from the speakers connected to the
SPEAKERS A terminals, turn the SPEAKERS selector
to the A position.

B: To output sound from the speakers connected to the
SPEAKERS B terminals, turn the SPEAKERS selector
to the B position.

A+B: To output sound from all connected speakers, turn
the SPEAKERS selector to the A+B" position.

Note:

If the Volume indicator flashes quickly, make sure that
the speakers are connected correctly.