88
26
TX Blue Pocket
Transmitter
• Check that the receiver’s red No Signal indicator is
not illuminated.
• Set the microphone gain.
These steps are explained below:
Fitting the battery
To open the battery compartment press the release
buttons at each end of the battery tray and slide out the
tray. Insert a 9V 6LR61 type alkaline battery, observing
the polarity as shown on the inside of the tray, and
replace the tray. Do not use excessive force:
+
_
+
_
An electronic resettable fuse protects the transmitter
from reverse powering. A Low TX Battery indicator is
provided on the CX
iR
Receiver.
External powering
The transmitter can also be externally powered by a
number of different cables available from Audio Limited.
The external DC power
must not
exceed 12V or damage
will occur.
Selecting the operating frequency
Select the operating frequency you want to use from the
label on the side of the TX Blue. Set the F1/F2 switch to
F1 (first column of frequencies) or F2 (second column of
§ 4 TX Blue
12/10/01, 3:18 pm
26