Ekars ETR-2112 Operating Manual

OPERATING MANUAL

ETR-2112

CASSETTE DECK TUNER AMPLIFIER

FM / AM DIGITAL TUNER

SIREN CHIME

Min Max Min Max

Max

Min

Min

Cassette Deck

Tuner Amplifier

LEVEL METER

ETR-2112

POWER SCAN SCAN

MODE BAND

DN

TUNE / TRACK

CHIME

Max

Max

Max

Min

Min

AUX

MIC-3MIC-2MIC-1

M2

M1

PAUSE

M3

M4

SHUF

REPEAT

UP

M6M5

DISC UP

DISC DN

Bass Treble

-12dB +12dB -12dB +12dB

Max

Min

TUNER/CD MASTER

Min

SPEAKER SELECTOR

+3

dB

100

0

80

3

6

60

12

40

16

20

18

24

10

- dB% Pow

00

Max

1

3

5

7

9

POWER

2

4

6

8

10

ALL

Contents

1. Unpacking And Installation -------------------------------------------------------- 2

2. Features --------------------------------------------------------------------------------- 3

3. Front Panel Controls ---------------------------------------------------------------- 4

4. Cassette Deck ----------------------------------------------------------------------- 5

5. Tuner Section ------------------------------------------------------------------------ 6

6. Rear Panel Controls --------------------------------------------------------------- 7.8

7. Application Of The Antenna ---------------------------------------------------- 9

8. Installation Of The Speaker ----------------------------------------------------- 10

9. Specifications ---------------------------------------------------------------------------- 11

SamHyoung Electronics Co., Ltd.

3Ra-618, Shihwa Industrial Complex, #1378, Jungwang-Dong,
Shiheung-City, Kyonggi-Do, Korea (429-450)
Tel : 82)31+432+5112 / 82)31+432+4422
Fax: 82)31+432+5450 / 82)31+431+1690

Home Page : http://www.ekars.co.kr
http://www.samhyoung.co.kr

E-mail : [e-mail]
[e-mail]

1

Unpacking And Installation

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

Although it is neither complicated to install nor difficult to operate your Cassette Deck­Tuner Amplifier, a few minutes of your time is required to read manual for a properly
wired installation and becoming familiar with its many features and how to use them.
Please take a great care in unpacking your Cassette Deck-Tuner Amplifier and do not
discard the carton and other packing materials.
They may be needed with when moving your set and are required if it ever becomes
necessary to return your set for service.
Never place the unit radiators, in front of heating vents, in excessively humid or dusty
location to avoid early damage and for your years of quality use.
Connect your complementary components as illustrated in the following page.

The instruction for use shall state that the apparatus shall not be exposed to dripping or
splashing and that no objects filled with liquids, such as vases, shall be placed on the
apparatus.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION

TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICICE PERSONNEL.

WARNING

TO PREVENT FIRE OR SHOCK HAZARD,
DO NOT EXPOSE THE UNIT TO RAIN OR
MOISTURE.

:

:

CAUTION

2

This symbol is intended to alert the user to the
presence of uninsulted "dangerous voltage"
with in the product's enclosure that may be of
sufficient magnitude to constitute a risk of
electric shock to persons.

This symbol is intended to alert the user to the
presence of important operation and maintenance
(servicing) instructions in the literature
accompanying the appliance.

:

To prevent electric shock do not use this
(polarized) plug with an extension cord,
receptacle or other outlet unless the blades can
be fully inserted to prevent blade exposure.

Features

120W OUTPUT POWER

This model can deliver very high output power at less than 1% THD.

VERSATILE AND EASY TO USE

Incorporating all the necessary system components to provide versatility in an easy
to use form : five channels of input signals. (MIC/LINE 1~3, AUX and CD/Tuner).

PRIORITY AND MUTING

Input to Mic 1 will activate the priority circuit which temporarily mutes signals
from other inputs, tuner or tape. Input also activates muting.

TONE CONTROL

MASTER : The two band tone control provides ±12dB of control over

the TREBLE and BASS range.

SIREN WITH TWO TONES

Penetrating warning sound for emergency use operated by front panel buttons
with two tone ways and level volume control.

CHIME

Melodious chime for pre-announcements finishing operated by front panel button
with two tone ways and level volume control.

DIGITAL TUNER

Ability to store up to thirty broadcasting frequencies in the system's memory,
in a simple and easy to use manner.

CASSETTE DECK

Autorever CASSETTE DECK-MECHANISM can be made play back rewrding
of magnetic tape by function button.

TELEPHONE IN TERMINAL

These terminals are to be connected to telephone exchange system for paging.

10 ZONE SELECTOR

10 SP channel selector switches are provided to enable you to select 10 zone
speakers individually.

ALL SELECTION

By using ALL, you can drive the speakers of all zones.

3

Front Panel Controls

CASSETTE DECK TUNER AMPLIFIER ETR-2112

POWER SCAN SCAN

MODE BAND

DN

FM / AM DIGITAL TUNER

SIREN CHIME

Max

Min

TUNE / TRACK

CHIME

Max

Min

SPEAKER SELECTOR

LEVEL METER

100

M2

M1

M3

REPEAT

UP

M5

DISC DN

PAUSE

M4

M6

DISC UP

Bass Treble

-12dB +12dB -12dB +12dB

80

60

40

SHUF

20

10

00

1

2

+3

dB
0

3

3

4

6

12

16

5

6

18

24

7

9

POWER

8

10

ALL

- dB% Pow

Max

Min

Min

Min

5

Min

AUXMIC-3MIC-2MIC-1

Min

TUNER/CD MASTER

6

Max

Max

Max

Max

Max

Min

7

89

4

123

1. POWER SWITCH

Pressing this switch to ON will make the power indicating LED ON and supply
the power to this unit.

2. LEVEL METER INDICATOR
These LEDs indicate the output level.

3. ALL SELECTION

By using ALL, you can drive the speakers of all zones.

4. 10 ZONE SELECTOR
10 SP channel selector switches are provided to enable you to select 10 zone speakers

individually.

5. SIREN

Pressing this button selectively will activate your wanted tone siren circuitry with
volume level control.

6. CHIME

Pressing this button will activate chime circuitry with volume level control.

7. MASTER VOLUME

This control is used for adjusting the volume of finally mixed sound.

8. TONE CONTROL

The tone control section of master volume provides +/-12dB of control over the
TREBLE and BASS range. These frequency ranges are
TREBLE : 10KHz , BASS : 100Hz

9. INPUT CH1~CH5 VOLUME

These volume controls adjust the level of MIC1~3, AUX, Tuner/CD.

4