Better Music Builder KTV/Portable PS-308, Owner'S Manual

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4
SAFETY INSTRUCTIONS
We will not notify you any errors or changes in this manual in
advance. If there are any errors and changes in this manual,
we will make the corrections in a timely manner. The
corrections and changes will be appeared in our website.
Therefore, please visit our website at BetterMusicBuilder.com
frequently to find out the most updated information,
corrections on errors and changes in this manual. You may
also contact us at toll free at 1-800-318-2218.
CAUTIONS FOR INSTALLATION
The engineering team of Better Music Builder is committed to
designing safe audio products.
When installing the speaker on a wall or ceiling, it should be
secured firmly using rigid anchor bolts to prevent it from
coming off. Also, care should be taken with regard to the
resonance of the mounting brackets caused by speaker
operations.
If the speaker is operated at high output levels, the floor, wall
or ceiling may vibrate, which will impair the sound quality.
Always be sure that the surface chosen for mounting is
structurally capable of supporting the weight of the speaker. Do not
mount more than one speaker into one Ceiling Mounting Bracket
(optional). Also, avoid having sound absorbing material such as
curtains, etc. on the wall or placing the speakers too close to the
window.
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 PERSONNEL
Safety
NO GOOD
NOTE
SYSTEM APPLICATIONS
Applications
Speakon Outputs
The upper Speakon jack has both Channel 1 and
Channel 2 outputs, so it is especially useful for parallel,
bi-amp, or BRIDGE mono operation. The other Speakon
carries only Channel 2's output. See the illustrations at
above.
SPEAKON Y CONNECTORS
INPUT OUTPUT
LO
C
K
LO
CK
TO CHANNEL 2
SPEAKER
TO CHANNEL 1
SPEAKER
2–
1–
1+ 2+
REFERENCE CONNECT
8
4
2
+
–
8
4
2
–
+
SPEAKON CONNECTORS
INPUT OUTPUT
LO
CK
LO
CK
SOURCE
(from active/powered)
BRIDGE
2–
1–
1+ 2+
REFERENCE CONNECT
8
4
2
+
–
Source (Input) comes from the output source of the
active/powered speaker while the bridge (Output)
connects to the passive/non-powered speaker.
A speakon cable is required to connect the
“Output” of the acive/powered speaker to the “Input” of
the passive/non--powered speaker. Please order the
speakon cable from our authorized dealers.
NOTE