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LightSPEED Technologies • Wireless Sound Solutions • Toll Free: 1-800-840-3662
Operating Instructions
min max dB dB
-40 0
–+
0
LOW
–+
0
HIGH
TONE CONTROLLEVEL
LINE/CD VOICE OVER MUSIC
LINE
MASTER
VOLUME
BATTERY
STATUS
I
N
O
U
T
MIC 1
MIC 2
min max
min max
LEVEL
LEVEL
LOW CUT
LIMIT
musicspeech
IN
min max
LEVEL
LOW CUT
musicspeech
IN
LOW OK
WIRELESS
MIC 1
LOW CUT
musicspeech
WIRELESS
MIC 2
LOW CUT
musicspeech
ONMUTE
EXTERNAL
SPEAKER A
SWITCHED
8 OHM
EXTERNAL
SPEAKER B
8 OHM
CHARGING STATUS
LightSPEED
MADE IN EUROPE
EXTERNAL
POWER
SOURCE
MAINS
12VDC/4A
AC
90-264V
47-63Hz
FUSE
T2A
POWER
ON
OFF
MUTE
DO NOT OPEN
THE COVER.
REFER SERVICING
TO QUALIFIED
PERSONNEL.
REPLACE FUSE
ONLY WITH
THE SAME TYPE
AND RATING.
ACTIVE
LINK
GND
+ 12V
4
1
2
3
Wireless
Sound System
WIRELESS MIC 1 WIRELESS MIC 2
CD-ROM ART GOES HERE
NO
diSC
STOP PLAY/PAUSEA — BREPEAT
SCAN/SEARCH— SKIP —EJECT
PROG
LightSPEED
7100R
UHF TRUE
DIVERSITY
RECEIVER
AB
LOW
BAT
SCAN SQ
RF
CHANNEL
LightSPEED
7100R
UHF TRUE
DIVERSITY
RECEIVER
AB
LOW
BAT
SCAN SQ
RF
CHANNEL
VOL
MaxPWR Min
VOL
MaxPWR Min
Delta X10
ON MUTE
EXTERNAL
SPEAKER A
SWITCHED
8 OHM
EXTERNAL
SPEAKER B
8 OHM
CHARGING STATUS
LightSPEED
MADE IN EUROPE
EXTERNAL
POWER
SOURCE
MAINS
12VDC/4A
AC
90-264V
47-63Hz
FUSE
T2A
POWER
ON
OFF
MUTE
DO NOT OPEN
THE COVER.
REFER SERVICING
TO QUALIFIED
PERSONNEL.
REPLACE FUSE
ONLY WITH
THE SAME TYPE
AND RATING.
ACTIVE
LINK
GND
+ 12V
4
1
2
3
Output to
any 8Ω
speaker or
speaker
systems.
1 2
16
CONNECTING EXTERNAL SPEAKERSCONNECTING EXTERNAL SPEAKERS
CONNECTING EXTERNAL SPEAKERSCONNECTING EXTERNAL SPEAKERS
CONNECTING EXTERNAL SPEAKERS
The Delta X10 and Delta X12 systems have two internal power amplifiers to drive loudspeakers. One amplifier normally drives
the internal speaker and the other amplifier is dedicated for external passive speaker(s).
1. EXTERNAL SPEAKER A SWITCHED: When you connect an external speaker to this amplifier, the internal speaker will be
bypassed and only the external speaker will have sound.
2. EXTERNAL SPEAKER B: When you connect an external speaker to this amplifier, the internal speaker will continue to
produce sound along with the external speaker.
Each external speaker connection will handle a load impedance of 8 Ohms or higher. You can connect a single 8 Ohm speaker or
two 16 Ohm speakers in parallel to each external speaker output.
Connecting External Speakers
Note: If the amplifier output cuts out on loud sounds, check the impedance of the external speaker(s).
Loads of less than 8 Ohms will cause the amplifiers to shut down in order to prevent damage.