Velodyne CHT-8R User manual

USER’S

MANUAL

T"'R

SERIES

DSP-Controlled

Home

Theater

Subwoofer

CHT-8R

CHT-10R

CHT-12R

CHT-15R

Velodyne

Enjoy.

Thank

you

for

choosing

Velodyne.

Our

passion

for

high

performance,

low-distortion

bass

the

driving

force

behind

our

worldwide

reputation

audio

and

technical

innovation.

are

pleased

bring

the

Velodyne

sound

experience

your

home.

IMPORTANT

SAFETY

INSTRUCTIONS

CAUTION

RISK

ELECTRIC

SHOCK

NOT

OPEN

Caution

reduce

the

risk

electric

shock,

not

remove

cover

(or

back).

user-serviceable

parts

inside.

Refer

servicing

qualified

service

personnel.

The

lightning

flash

with

arrowhead

symbol

intended

alert

the

user

the

presence

uninsulated

“dangerous

voltage”

within

the

product’s

enclosure

that

may

sufficient

magnitude

constitute

risk

electric

shock

persons.

The

exclamation

point

symbol

intended

alert

the

user

the

presence

important

operating

and

maintenance

(servicing)

instructions

the

literature

accompanying

the

subwoofer.

Read

Instructions

—

safety

and

operating

instructions

should

read

before

the

product

operated.

Retain

Instructions

—

The

safety

and

operating

instructions

should

retained

for

future

reference.

Heed

Wamings

—

All

warnings

the

product

and

the

operating

instructions

should

adhered

to.

Instructions

—

All

operating

and

use

instructions

should

followed.

Water

and

Moisture

—

The

product

should

not

used

near

water

—

for

example,

near

bathtub,

washbowl,

kitchen

sink,

laundry

tub,

wet

basement,

near

swimming

pool

the

like.

Carts

and

Stands

—

The

product

should

used

only with

cart

stand

recommended

the

manufacturer.

Wall

Ceiling

Mounting

—

The

product

should

mounted

wall

ceiling

only

recommended

by the

manufacturer.

Ventilation

—

The

product

should

situated

that

its

location

position

does

not

interfere

with

its

proper

ventilation.

For

example,

the

product

should

not

situated

bed,

sofa,

rug,

similar

surface

that

may

block

the

ventilation

openings;

placed

built-in

installation

such

bookcase

cabinet

that

may

impede

the

flow

air

through

the

ventilation

openings.

Heat

—

The

product

should

situated

away

from

heat

sources

such

radiators,

heat

registers,

stoves,

other

products

that

produce

heat.

10.

Power

Sources

—

The

product

should

connected

power

supply

only

the

type

described

the

operating

instructions

or as

marked

the

product.

11.

Grounding

Polarization

—

This

product

may

equipped

with

polarized

alternating-current

line

plug

having

one

blade

wider

than

the

other).

This plug

will

fit

into

the

power

outlet

only

one way.

This

is a

safety

feature.

you

are

unable

insert

the

plug

fully

into

the outlet,

try

reversing

the

plug.

the

plug

should

still

fail

fit,

contact

your

electrician

replace

your

obsolete

outlet.

not

defeat

the

safety

purpose

the

polarized

plug.

12.

Power-Cord

Protection

—

Power-supply

cords

should

routed

so that

they

are

not

likely

walked

pinched

items placed

upon

against

them,

paying

particular

attention

cords

plugs,

convenience

receptacles,

and

the

point

which

they

exit

from

the

product.

13.

Cleaning

—

The

product

should

cleaned

only

recommended

by the

manufacturer.

14.

Nonuse

Periods

—

The

power

cord

the

product

should

unplugged

from

the

outlet

when

left

unused

for

long

period

time.

15.

Object

and

Liquid Entry

—

Care

should

taken

that

objects

not

fall

and

liquids

are not

spilled

onto

the

enclosure.

16.

Damage

Requiring

Service

—

The

product

should

serviced

qualified

service

personnel

when:

The

power-supply

cord

plug

has

been

damaged.

Objects

have

fallen

liquid

has

been

spilled

into

the

product.

The

product

has

been

exposed

rain

The

product

does

not

appear

operate

normally

exhibits

marked

change

performance.

The

product

has

been

dropped

damaged.

17.

Servicing

—

The

user

should

not

attempt

service

the

product

beyond

what

described

the

operating

instructions.

All

other

servicing

should

referred

qualified

service

personnel

18.

Lightning

—

For

added

protection

for

the

product

during

lightning

storm

when

left

unattended

and

unused

for

long

periods

time,

unplug

from

the wall outlet.

19.

Overloading

—

not

overload

wall

outlets,

extension

cords

integral

convenience

receptacles

this

can

result

risk

fire

electric

shock.

CAUTION:

prevent

electrical

shock,

match

wide

blade

plug

wide

slot,

fully

inserted.

WWW.VELODYNE.COM

CHT-Q

Series

User’s

Manual

TABLE

CONTENTS

Congratulations.

...

Installation.

...

Rear

Panel

Connections

......

..o

Rear

Panel

Connections

—

Detailed

Explanation

.............................

Interconnect

Cables

.........

...

USagE

ittt

Care

Your

Subwoofer

......

...

Troubleshooting

and

Service.

...

SpPecifications

. .

...

..o

Other

Velodyne

Products

...

...t

WWW.VELODYNE.COM

CHT-Q

Series User’s

Manual

CONGRATULATIONS

Congratulations

your

purchase

Velodyne

Classic

Home

Theater

(CHT™-R)

subwoofer.

This

system

represents

the

state-of-the-art

low

frequency

reproduction.

Read

and

the

instructions

below

insure

safe

and

proper

system

operation.

Note:

not

leave

unit

direct

sunlight

use

high

humidity

environments!!!

Warning!

prevent

fire

shock

hazard,

not

expose

this

equipment

rain

moisture.

avoid

electrical

shock,

not

open

speaker

enclosure

amp

chassis

cover.

Please

observe

all

warnings

the

equipment

itself.

There

are

user

serviceable

parts

inside.

Please

refer

all

service

questions

your

authorized

Velodyne

dealer.

Prior

Installation:

Please

unpack

the

system

carefully.

Please

save

the

carton and

all

packaging

materials

for

future

use.

Record

the

serial

number

the

space

provided

on the

warranty

card

for

future

reference.

Product

Features

DSP-controlled

Four

selectable

presets

for

customized

listening

mode

Night-mode

setting

Mute

control

Built-in

160

watt

(RMS)

power

amplifier

(CHT-8R)

Built-in

185

watt

(RMS)

power

amplifier

(CHT-10R)

Built-in

200

watt

(RMS)

power

amplifier

(CHT-12R)

Built-in

1000

watt

(RMS)

power

amplifier

(CHT-15R)

Adjustable

(40

120

Hz)

low-pass

crossover

with

Subwoofer

Direct

setting

Speaker-level

inputs

and

outputs

high-pass crossover

Line-level

inputs

Signal

sensing

auto

turn

on/off

with

bypass

option

Variable

volume

control

Selectable

phase

control

(0,

90,

180,

270

degrees)

Dual

staggered

low-pass

crossover;

dB/octave

initial,

dB/octave

ultimate

Anti-clipping

circuit

Over

excursion

protection

Slot

loaded design

Dual

staggered

low-pass

crossover;

dB/octave

initial,

dB/octave

ultimate

Anti-clipping

circuit

Over

excursion

protection

Slot

loaded

bass

reflex

design

WWW.VELODYNE.COM

CHT-R

Series

User’s

Manual

INSTALLATION

Your

new

subwoofer

system

provides

for

number

installation

options.

Read

all

the

installation

information

below

order

determine

which

installation

option

best

for

your

system.

Remember

perform

all

installation

procedures

with

system

power

turned

off.

Velodyne

CHT-R

Series

AVIS:

cooc

scpamen

€

FHHoooo

BhHHo®

SPEAKER

LEVEL

OUTPUT

\ J

Figure

CHT-R

Rear

Panel

Connections

CHT-R

Series

User’s

Manual

WWW.VELODYNE.COM

CHOSSOVER

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Velodyne

CHT-R"

Series

vorume

oom

POWER

owore

some

)

—_

0®

outpPUT

SPEAKER

LEVEL

INPUT

G00d

CAUTION

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SERIAL

LABEL

|||

ISK

ELECTRIC

SHOCK

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Figure

CHT-15R

Rear

Panel

Connections

WWW.VELODYNE.COM

CHT-R

Series

User’s

Manual

REAR

PANEL

CONNECTIONS

Figure

shows

the

connections

the

rear

panel

the

CHT-8R,

CHT-10R

and

CHT-12R.

Figure

shows

the

connections

the

rear

panel

the

CHT-15R.

Following

are brief

descriptions

the

connections

described

Figure

and

detail

these

connections

can

found

on the

page.

(1)

LOW-PASS

CROSSOVER

Use

this

knob

select

the

high-frequency

range

which

you wish

cut

off

the

signal

the

subwoofer.

When

the

knob

turned

all

the

way

the

left,

the

Subwoofer

Direct

feature

invoked

and

the

subwoofer

plays

all

frequencies

200

Hz.

(2)

VOLUME

Control

This

control

allows you

balance

the

output

from

the

subwoofer

the

main

speakers

your

system.

This

control

should

set

achieve

similar

volume

level

from

between

both

the

main

speakers

and

subwoofer.

When

pressing

volume

down,

the

speed

which

the

power

light

blinks

indicates

subwoofer

volume

the

faster

the

blinking,

the

louder

the

unit

plays.

After

the

volume

changed

(up

down),

there

will

also be

sets

center

LED

blinks.

Slower

blinks

represent

tens

and

faster blinks

represent

ones.

the

LED

blinks

times,

pauses,

then

blinks

times,

this

means

that the

volume

set

36.

The

volume

range

from

99.

Note:

Volume

also

controllable

using

the

supplied

remote,

when

defaults

are

restored.

The

de-

fault

35 out

100.

WARNING:

Some

manufacturers

preset

their

receivers

with

the

Sub-Out

channel

signal

minimum

level.

very

important

verify

that

your

receiver

Sub-Out

channel

set

the

same

output

your

front

right

and

left

channels.

Refer

your

receiver

manual

for

the

individual

channel

level

adjustment

procedure.

your

receiver

Sub-Out

channel

set too

low,

the

subwoofer

may

appear

have

weak

output,

may sound

noisy

distorted,

and

the

Auto-On/Off

feature

may

not

work

properly.

(3)

AUTO

ON/OFF

Switch

The

Auto-On/Off

feature

allows

the

subwoofer

turn

itself

off

when

not

use.

With

the

Auto-On/Off

switch

set

ACTIVE,

the

subwoofer

will

monitor

its

input,

and

there

signal

present

for

approximately

minutes,

will

shut

down

and

into

standby

mode.

soon

signal

present

again,

the

subwoofer

will

immediately

turn

itself

back

on.

With

the

Auto-On/Off

switch

set

INACTIVE,

the

auto-on/off

feature

bypassed.

The

subwoofer

will

remain

until

the

power

switch

turned

off.

WARNING:

the

Sub-Out

channel

signal

level

from

your

receiver

too

weak,

this

feature

will

not

operate

properly.

See

Volume

Control

section

(above).

CHT-R

Series

User’s

Manual

WWW.VELODYNE.COM

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