Yamaha | EM-85 | Owner's Manual | Yamaha S3115H Owner's manual

Yamaha S3115H Owner's manual
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SYSTEM
_>3115H
OWNER'S MANUAL
Congratulations!
Welcome to the large and happy family of satisfied
users of Yamaha products. We are sure you will be
delighted with your new Yamaha Speaker System
S3115H.
Please read this manual carefully before connecting
your speaker system. The few minutes spent going
over this manual will help you to understand and
appreciate the operation and high performance.
You will also learn how to make the best use of the
fine features built into this sound system equip-
ment.
Table of Contents Page
Specifications. ..... Cer eens ..........1
Precautions foruse ...... eaaoraeracora eon |
Connection ......éoe.ecsrnememoo aaa ... 2
Panel operation. .... ao enano 0.20 3
Frequency Response/block diagram/circuit diagram. ... 4
SPECIFICATIONS
Speakers Woofer JA3803 (38 cm, 8 ohms) x 1
HF Driver & Horn JA4204 A
(8 ohms) x 1
Enclosure Bass reflex type
System inpedance 8 ohms
Power Handling Continuous program, 100W
Frequency range 65Hz - 14kHz
Crossover frequency 2kHz
*Sensitivity 98dB
Dimensions 472(W) x 658(H) x 372(D) mm
Weight 29.0 kg
Finish Black leatherette
* The SPL achieved at Im with a 1 watt input.
PRECAUTIONS FOR USE
ng ne he pe Е
CONNECTION
e Connection to a PA mixer (with built-in power am-
plifier)
To connect the speaker system with a mixer with built-
in power amplifier, such as YAMAHA PA mixers EM-85,
EM-100II, and EM-15011 etc. connect the mixer's
SPEAKER OUT terminal (rated load: 8 - 16 ohms) with
the S3115H's INPUT terminal.
*When the S3115H is connected to MONITOR OUT, an
additional amplifier is needed.
S3115H S3115H
Mixer (SPEAKER terminal) |
il ETE |
=! |
* Connect the power amplifier's speaker output terminal
and the speaker system's plug in the proper polarity.
The polarity of the speaker-side plug is shown below.
PANEL OPERATION
Г в
5
dy 1 76
3 „7 , - ` A = te
2- = 0 NORMAL O O
1° 9 - м
#
0 10
| 1 2
H.F.LEVEL PARALLEL INPUT )
|
OPARALLEL INPUT
Phone jack type input terminals. Connect output of a
power amplifier here. Use one for connecting an addi-
tional speaker system,
@HF LEVEL
This adjusts the sound level of the HF Driver & Horn,
e Additional speaker system
The S3115H's system impedance is 8 ohms. Ordinary
power amplifiers are designed for a rated load impedance
of 4 ohms or more. As more speaker systems are con-
nected in parallel, the total impedance becomes smaller.
Therefore, do not connect more than two speaker sys-
tems in parallel except with a power amplifier which
operates stably with a load impedance of below 4 ohms,
Ordinary power amplifier
Cutput terminals
{rated at 4 ohms
or more)
Connection is the same
as shown at right.
FREQUENCY RESPONSE MEMO
e Frequency response (polar pattern) & impedance
characteristic
Measured at Tm INPUT : 1W (2.83V) Le
BLOCK DIAGRAM || Leereeeeeeeeeeee annee near
[HE)LEVEL HE DRIVER & HORN iii 0000000000 00000000 Dee San eee
ER
2KHz
_. X JA 3803
INPUT] (BQ) CT TT nm kn Em An men EEE EE EEE EEE EEE EEE EEE ee EEE ET Eee Tee ee
80 я
WOOFER 0000000000000 araa a errar
> - @ YAMAHA
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