Operating The Receiver; Channel Scan - Monacor TXA-802SR Manual De Instrucciones

5 Setting the Receiver into
Operation
1) Place the receiving antennas (5) in a vertical
position .
2) To connect the receiver to the subsequent audio
unit, e . g . mixer or amplifier, use one of the two
audio outputs:
– either connect the XLR output (6) to a balanced
microphone input
– or connect the unbalanced 6 .3 mm jack (7) to
a line input; depending on the sensitivity of the
line input, set the switch (8) next to the output
to "LOW" (low output level) or "HIGH" (high
output level) .
3) For power supply, connect the power supply
unit provided to the low-voltage jack (9) and to
a mains socket (230 V~ / 50 Hz) .
Note: The power supply unit has a low power con-
sumption even when the receiver is switched off;
therefore, disconnect the power supply unit from the
mains socket when the receiver is not operated for a
longer period of time .

6 Operating the Receiver

To switch on the receiver, set the POWER switch (1)
to "ON" . To switch off the receiver, set the POWER
switch to "OFF" .
Each receiving unit (A and B) provides a control
(2) to switch it on and off and to adjust the vol-
ume . To switch a receiving unit on, turn the control
clockwise from the position "OFF" . The left half
of the display (3) applies to receiving unit A, the
right half of the display applies to receiving unit B .
When a receiving unit has been switched on, the
corresponding half of the display will indicate the
transmission channel .
Note: To briefly indicate the radio frequency for a re-
ceiving unit, briefly press the button  (for unit A) or
 (for unit B) .
6.1 Establishing
wireless transmission paths
The distance between the transmitter and the re-
ceiver should be at least 2 m; the distance between
the individual transmitters should be at least 0 .5 m .
1) Set the transmission channels for the receiv-
ing units A and B via channel scan or manually
☞
( chapter 6 .1 .1 or 6 .1 .2) . Do not switch on
the two corresponding transmitters for the time
being . If one or more segments of a reception
indicator light up on the display, interference
8
signals or signals from other transmitters are
being received . In this case, select a different
channel for the respective receiving unit .
2) Switch on the transmitters and set them to the
channel of receiving unit A and receiving unit B
respectively . The segment bars A and B on the
display will indicate the strength of the radio
signals received .
Use the controls to adjust the volume for
each receiving unit .
If no reception is indicated or if the reception is
poor, check if:
– the (rechargeable) batteries of the transmitter
are discharged
– the reception is disturbed by metal objects or
other high-frequency sources
– the distance (transmitter — receiver) is too long
– the reception can be improved by turning the
receiving antennas (5)
– the squelch value is too high (

6.1.1 Channel scan

Keep the buttons  and  simultaneously pressed
for approx . 1 second until
display . The scan will start: The receiving units A
and B will be set to free channels without mutual
interference . If no free channels are found, the set
channels will be kept .
Note: It is also possible to perform a channel scan for
just one receiving unit: Keep the appropriate arrow key
(  for unit A,  for unit B) pressed for approx . 1 second
until appears on the display .
Operation with two receivers TXA-802SR:
When two receivers TXA-802SR are simultaneously
operated and the four transmission channels are
to be set via channel scan, change the group
setting of both receivers:
1) Switch off the receiving units A and B . Then
keep the button SET pressed, while switching
on a receiving unit . The display will indicate the
current group setting
2) Use the button  or  to switch to
3) To exit the group setting mode and to go to the
squelch setting mode (
the button SET . To exit the squelch setting mode,
press the button SET .
Note: The setting modes will be automatically exited after
5 seconds if no button is pressed . Any settings you may
have made will be saved .
Perform the channel scan for the first receiver,
switch on the appropriate two transmitters and
☞ chapter 6 .1 .3)
appears on the
(with the digit flashing) .
.
☞ chapter 6 .1 .3), press