ENGLISH
OPERATION MANUAL
JB SYSTEMS
®
5/8
HF-TWIN RECEIVER
INSTALLATION GUIDELINES:
•
Install the receiver in a ventilated location where it will not be exposed to high temperatures or humidity.
•
Placing and using the unit for long periods near heat-generating sources such as amplifiers, spotlights, etc.
will affect its performance and may even damage the unit.
•
To avoid condensation to be formed inside, allow the unit to adapt to the surrounding temperatures when
bringing it into a warm room after transport. Condense sometimes prevents the unit from working at full
performance.
•
Also check the extra notes in the chapter
“SETUP and CONNECTIONS”
INSTALLING THE RECEIVER:
Put both antennas in vertical position and connect the receiver as described in the chap
ter “setup and con-
nections”.
SETUP AND CONNECTIONS
! Some important notes before we start !
•
The HF-TWIN RECEIVER can be used with two transmitters (handheld mic / belt pack) at the same time.
•
Receiver and transmitter(s) should always use the same channel settings (frequency)!
•
The maximum working distance between receiver and transmitter(s) is 40 meters. (depending on the am-
bient conditions)
•
To minimize interferences install the receiver away from big metal surfaces/objects, TV and other wireless
appliances as much as possible.
•
Try to minimize the number of obstructions (thick concrete walls, big me
tal objects, …) in the path between
the transmitter and receiver.
•
Depending on the chosen channels and ambient conditions, up to 4 transmitters (2 receivers) can be used
simultaneously.
RECEIVER
– AUDIO CONNECTIONS
First determine which audio inputs are available on your
mixer, next decide how to connect the receiver:
•
To a balanced MIC-input of the audio mixer:
close the
gain of the mixer input. Use an XLR/XLR cable to con-
nect the receiver A
“XLR-output (13)”. Do the same for
receiver B by using XLR-output (12) if you will use 2 mi-
crophones. Switch the transmitter(s) (hand mic/belt pack)
on and bring the input gain(s) of the mixer slowly up.
•
To a balanced LINE-input of the audio mixer:
close
the gain of the mixer input. Use an XLR/XLR cable to
connect the receiver A
“XLR-output (13)”. Do the same
for receiver B by using XLR-output (12) if you will use 2
microphones. Switch the transmitter(s) (hand mic/belt
pack) on and bring the input gain(s) of the mixer slowly
up.
•
To an unbalanced LINE-input of the audio mixer or
hifi stereo set:
close the gain of the mixer input. Use a
6.3mm JACK/JACK cable to connect the
“AUX” output
(14
)” to a line input of the mixer. Switch the transmitter
(hand mic/belt pack) on and bring the input gain of the
mixer slowly up. The signal on the
“AUX” connector is a
mix from the signals from receiver A and B.
NOTE: don
’t use the balanced and unbalanced outputs
together, this will results in signal loss and increased noise.
