Operating Instructions
8
2.
Rotate the AUX IN/MIC IN control clockwise to increase the volume. When voice
is spoken into the wired microphone, amplified sound should be heard over the
speaker.
SPEAKER OUT
(SWITCHED)
FUSE
4A 250V
DC CHARG INPUT
MODEL NUMBER
BC-DELTA-12V
ONLY
MIC IN
AUX IN
AUX OUT
AUX OUT
AUX OUT
VOLUME
3.5mm AUX IN
3
1/4" MIC IN
1
Back Panel View
Control Panel Top View
AUX IN/MIC IN
Control Knob
2 4
AUX IN/
MIC IN
Both wired and wireless microphones can be used simultaneously as there is a
built-in mixer to mix or balance both signals.
Input from External Audio Equipment
Below are instructions on how to connect an external audio source such as an MP3
Player, CD/DVD, TV/VCR, or computer to the DELTA X6.
3.
Connect a cable from an audio source to the 3.5mm jack labeled AUX IN on the
back of the DELTA X6.
NOTE: When hooking up auxiliary equipment, you may
need an adaptor depending on the connections available.
4.
With the DELTA X6 turned on, adjust the AUX IN / MIC IN volume knob on the top
of the unit to a desired level.
Audio Inputs
Back Panel
Wired Microphone Operation
1.
To use a wired microphone, plug the wired microphone cable connector into the
1/4” input labeled MIC IN on the back panel.
19
Operating Instructions
O
N
Wireless Microphone Operation
1
.
RF Indicator Lights:
When both the system and the transmitter are on and
operating on the same channel you will see an RF Indicator Light (either A or B) on
the receiver.
2. Volume Adjustment:
While speaking into the microphone,
slowly turn the WM1 Volume knob (or WM2 depending on which
microphone you are operating) clockwise until you reach the desired level.
NOTE: Do not stand directly in front of the DELTA X speaker with the
microphone on. This will result in feedback or ‘squealing’. It is best to
stand behind or off to the side of the unit when setting volume level.
3. Squelch Adjustment:
In areas that may have very high radio frequency traffic, it
may be necessary to adjust the squelch level to block out potential interference.
• Maximum squelch (full clockwise) reduces system reception range, but also
reduces the potential for system interference.
• Minimum squelch (full counterclockwise) increases reception range, but also
increases the potential for system interference.
WM 1
POWER
ON
GREEN:
FULL
BATT
RED:
LOW
BATT
LightSPEED
7100R
UHF TRUE
DIVERSITY
RECEIVER
A
B
LOW
BAT
SCAN
SQ
RF
CHANNEL
100-channel UHF Receiver Module
3
1
WM 1
Knob
2
Squelch
RF LED
Indicators
4
Low
Battery
4. Transmitter Low Battery Indicator:
This LED will light to indicate the batteries
in the corresponding transmitter are low and need to be replaced or recharged.
NOTE: In most cases it will not be necessary to adjust the squelch
level. Since the system already has the clear channel scanner, this
will take care of most interference problems.
