Technics SC-CH700 User manual

Teclinics
CD Stereo System
SC-CH700
OPERATING INSTRUCTIONS
DIGITAL AUDIO
Notes;
•Specifications differ according to the area code.
•The "EB" area code, for example, indicates United Kingdom
specifications.
•The “EB" indication is shown on the packing case and serial
number tag.
Before oprerating this unit, please read these instructions com¬
pletely.
RQT1359-B
Printed in Japan
F0192P0

Q)eajo S^£e/<eO' ^arv
We want to thank you for selecting this product and to
welcome you to the growing family of satisfied
Technics product owners around the world.
We feel certain you will get maximum enjoyment
from this new addition to your home.
Please read these operating instructions carefully,
and be sure to keep them handy for convenient
reference.
These operating instructions are applicable to the following systems.
System CD player/Tuner Amplifier Sound processor
Cassette deck
Speakers
SC-CH700
SL-CH700
SU-CH700 SH-CH700
RS-CH700
SB-CH700
Table of Contents
Suggestions for Safety.3
For United Kingdom . 3
Piacement Notes .4
Suppiied Accessories.4
Concerning the Remote Controi.5
How to instail the System.6
Connections.7
Front Panei Controis and Functions.14
Basic Operating Procedure.24
Setting the Time.27
Listening to Compact Discs.28
Listening to Tapes.34
Listening to Radio Broadcasts.38
Making a Recording.41
Edit-Recording from Compact Discs.45
Tape-to-Tape Recording.52
Using the Timer.53
Creating Your Own Sound .58
Enjoying the Microphone Mixing.67
Using an External Unit .69
Concerning the Display.70
Concerning Cassette Tapes.71
Concerning Compact Discs .72
Maintenance.73
Troubleshooting Guide.74
Technical Specifications. 76
CAUTION!
THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS OR ADJUSTMENTS OR PER¬
FORMANCE OF PROCEDURES OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS
RADIATION EXPOSURE.
DO NOT OPEN COVERS AND DO NOT REPAIR
YOURSELF. REFER SERVICING TO QUALIFIED
PERSONNEL.
(Back of product)
DANGER-InvisiUi
laswradiitionwlwn
^io DIRECT EX¬
POSURE TO BEAM.
(Inside of product)
THIS TUNER/RECEIVER IS CAPABLE OF RECEIVING THE NEW AM STEREO BROADCASTS FROM THE AM BAND
RADIO STATIONS. HOWEVER LIKE MANY TUNERS AND RECEIVERS CURRENTLY AVAILABLE ON THE MARKET
IT WILL REPRODUCE THIS AM STEREO SIGNAL ONLY IN AM MONO, WHICH, IN EFFECT, IS OF NO LESSER
QUALITY THAN YOUR EXISTING AM MONO TUNER/RECEIVER.

Suggestions for Safety
■ Use a standard AC wall outlet
1. Use from an AC power source of high voltage, such as that
used for an air conditioner, is very dangerous.
There is a possibility that a fire might be caused by making such
a connection.
2. A DC power source cannot be used.
Be sure to check the power source carefully, especially on a
ship or other place where DC is used.
■ Grasp the plug when disconnecting the power
supply cord
1. Wet hands are dangerous.
A dangerous eiectric shock may result if the plug is touched by
wet hands.
2. Never place heavy items on top of the power supply cord,
and never force it to bend sharply.
■ Place the unit where it will be well ventilated
Place this unit at least 10 cm (4") away from wall surfaces, etc.
Be careful that curtains and similar materials do not obstruct the
ventilation holes.
■ Avoid places such as the following:
In direct sunlight or in other places where the temperature is
high.
In places where there is excessive vibration or humidity.
Such conditions might damage the cabinet and/or other component
parts and thereby shorten the unit's service life.
■ Be sure to place the unit on a flat, level surface.
If the surface is inclined, a malfunction may result.
■ Never attempt to repair or reconstruct this unit
A serious electric shock might occur if this unit is repaired,
disassembled or reconstructed by unauthorized persons, or if the
internal parts are accidentally touched.
■ Take particular care if children are present
Never permit children to put anything, especially metal, inside this
unit. A serious electric shock or malfunction could occur if articles
such as coins, needles, screwdrivers, etc. are inserted through the
ventilation holes, etc. of this unit.
■ If water is spilled on the unit
Be extremely careful if water is spilled on the unit, because a fire or
serious electric shock might occur. Immediately disconnect the
power cord plug, and consult with your dealer.
■ Avoid spray-type insecticides
Insecticides might cause cracks or “cloudiness” in the cabinet and
plastic parts of this unit. The gas used in such sprays might,
moreover, be ignited suddenly.
■ Never use alcohol or paint thinner
These and similar chemicals should never be used, because they
might cause flaking or cloudiness of the cabinet finish.
■ Disconnect the power supply cord if the unit
will not be used for a long time
If the unit is left for a long time with the power ON, this will not only
shorten its useful operation life, but may also cause other trouble.
■ if troubie occurs
If, during operation, the sound is interrupted or indicators no longer
illuminate, or if an abnormal odour or smoke is detected, im¬
mediately disconnect the power cord plug, and contact your dealer
or an Authorized Service Center.
For United Kingdom
(“EB" area code model only)
The “EB” indication is shown on the serial number tag.
Important
THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCOR¬
DANCE WITH THE FOLLOWING CODE.
BLUE: NEUTRAL
BROWN: LIVE
As the colours of the wires in the mains lead of this apparatus may
not correspond with the coloured markings identifying the terminals
in your plug proceed as follows. The wire which is coloured BLUE
must be connected to the terminal which is marked with the letter N
or coloured BLACK.
The wire which is coloured BROWN must be connected to the
terminal which is marked with the letter L or coloured RED.
Under no circumstances must either of the above wires be con¬
nected to the earth terminal of a three pin plug.
This apparatus was produced to BS 800.

Placement Notes
■ This unit is a precision instrument. Be sure to place it on a
flat surfacae.
■ Avoid places such as the following;
•Near any equipment or divice that generates strong magnetism.
•On any heat-generating equipment or divice, or in any place
where the temperature is high (35°C 95°F or higher).
• Extremely cold places (5°C 41°F or below).
• For long periods of time in direct sunlight.
•In dusty or smoky locations.
• In locations prone to vibrations.
• In locations where the rear panel is less than 10 cm (about 4")
away from the wall or back of an audio rack.
•Within reach of children.
■ When carrying or storing the unit, handle it with care so it is
not subjected to any strong bumps.
•Always remove the disc before storing the unit for any period of
time.
■ To avoid problems due to vibration.
• Do not place a book or similar object under this unit.
Supplied Accessories
•AC power supply
cord 1 pc.
•Flat cable 1 pc.
•Optical cable 1 pc.
•Speaker cords 2 pcs.
•LW/MW loop antenna 1 pc.
•Attachment plug 1 pc.
(For United Kingdom only)
•FM indoor antenna 1 pc.
•Antenna
holder 1 pc.
• Mounting
screws 2 pics.
• Remote control transmitter
<RAK-SC514W> 1 pc.
• Remote control batteries
<UM-4, “AAA”, R03> 2 pcs.
Note: The configuration of AC power supply cord and FM indoor
antenna differ according to area.

Concerning the Remote Control
1 Open the cover.
Press gently and move the cover in the direction of the arrow.
2 Insert the batteries.
Use two UM-4 "AAA”, lEC R03 (1.5 V) or equivalent batteries.
Be sure that the batteries are inserted so that their positive (+)
and negative {-) polarities match the polarities indicated in the
compartment. Batteries installed incorrectly may leak and
cause damage.
Refer to “Use of batteries” for additionai information.
3 Close the cover.
Use of batteries
Do not mix old and new batteries, or batteries of different types
(carbon and alkaline, etc.).
The battery life is about one year.
Although the battery life varies depending on how often the device
is used, the batteries should be replaced about once every year on
the average.
The batteries should be replaced If commands from the remote
control transmitter do not operate the unit even when the transmitter
is held close to the front panel.
Never subject batteries to excessive heat or flame; do not attempt
to disassemble them; and be sure they are not short-circuited.
If the remote control is not to be used for a long period of time,
remove the batteries and store them in a cool, dark place.
If a battery leaks, remove all batteries. Thoroughly clean the battery
compartment before inserting new batteries.
If the electrolyte comes Into contact with skin or clothes, flush with
water immediately.
Keep batteries out of reach of children.
Do not use rechargeable (nickel-cadmium) type batteries.
Do not attempt to recharge alkaline or carbon batteries.
Always remove old, weak or worn-out batteries promptly.
Do not dispose of used batteries in household rubbish.
Operation notes
OOP/
9 O
Aim the remote control's transmission window toward the unit's
sensor. Avoid any obstacles.
Use the remote control within a 60 degree angle and within
6 meters (20 ft.) from the unit.
OOP/
eo
Avoid dust Avoid dust
Be sure the transmission window and the unit's sensor are tree from
dust. Excessive dust might prevent reception.
The operation may not be correct if direct sunlight or other strong
light source strikes the remote control signal sensor part of this unit.
If there is a problem, place the unit away from the light source.
If this unit Is Installed in a rack with glass doors, the glass door's
thickness or color might make it necessary to use the remote
control a shorter distance from the unit.

How to Install the System
Install the various components as shown in the figure. Do not place any objects on top of this unit. It may interfere the
open/close function of the CD tray.
Installing the components vertically
Left speaker
CD player/tuner
Amplifier
Sound processor
Cassette deck
Installing the components horizontally |
Right speaker
(Left)
Surround speakers
(not included)
(Right)

Connections
Flat cable
Connecting
Hold the connector with the
recessed part up and press
in at the center until you hear
a click.
The white line should be on
the right side.
In case of the amplifier,
the white line should be
on the below side.
After connection, fold and press the cable as flat to the back of the
unit as possible.
■ Installing the components vertically
CD player/tuner
Amplifier
Sound processor
Cassette deck
■ Installing the components horizontally
CD player/tuner Sound processor
Amplifier
Cassette deck

Connections (continued)
Speaker cables
Match the two wires from the left and right speaker cables with the
same colored levers of the speaker terminals, then Insert the wires
Into the respective terminals.
First connect the cables to the speakers, then to the amplifier.
d) @; Push up on the lever. Insert the bare ends of the wires, and
push down the lever. (Refer to the right.)
©: Push down on the lever. Insert the bare ends of the wires,
and push up the lever. (Refer to the right.)
Note:
•Make sure the bare ends of the wires are not unraveled. (If they
are, twist them tight again.)
•Take care not to short the wires. (The main unit could be damaged
if they are shorted.)
CD player/tuner Sound processor
Push down on and hold the lever
while inserting the bare ends of
the wire.
8

Optical cable
Connect the optical cable to the CD player/tuner and the sound
processor.
© Remove a dust-protection cap in the terminal.
CD player/tuner Sound processor
-
DIGITAL
DIGITAL
CD
□ CO
9DDD
T Optical cable
- 1 --
)
(included)
Amplifier Cassette deck
@ Connect an optical cable.
Please keep the dust-protection cap.
CAUTION
When using the optical cable, please keep the following points in
mind:
1. The maximum length of optical cable to be used with this unit is
1 m (approx. 3.3 ft.).
2. Always make sure the plug is fully inserted. If the plug is not
inserted all the way, an imperfect connection will result.
3. The optical cable must never be bent or coiled tightly. Doing so
will permanently damage the optical fiber in the cable and,
therefore, prevent proper data transmission. If the cable must be
coiled (for storage, etc,), the diameter of the loop should be at
least 15 cm (approx. 6 inches).
4. Handle the optical cable's plug very carefully. Keep the plug free
from dust or damage. Dust can be removed by wiping the plug
with a soft cloth. Do not use any cleaners or solvents to clean
the plug.

Connections (continued)
■ FM indoor antenna (included)
Install this antenna on a wall at a height and in a direction which
result in the best reception.
For best reception sound quality:
An FM outdoor antenna is recommended.
Notes:
•The tip of the internal antenna wire should not come into contact
with the any metal objects.
• Disconnect the antenna if an FM outdoor antenna is installed.
FM indoor antenna
■ FM outdoor antenna (not included)
If the FM indoor antenna does not provide satisfactory reception, an
outdoor antenna should be used.
The outdoor antenna may be required in a mountainous region, or if
this unit is located inside a reinforced-concrete building, etc.
FM outdoor antenna