Power Supply; Setting Into Operation - Monacor International JTS PT-950B/2 Manual De Instrucciones

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of the respective country. Links to the national authori-
ties can be found via the following Internet address:
www.cept.org
→ ECC
→ Topics
→ Short Range Devices (SRD) and other R&T TE
sub-classes
→ EFIS and National Frequency Tables

4 Power supply

G
Insert only batteries of the same type and always
replace all batteries.
G If the unit is not used for a longer period (e. g. more
than a week), remove the batteries. Thus, the unit
will not be damaged in case of battery leakage.
1) Press down the two latching buttons (8) on the
sides of the transmitter. The control part will unlock
and can be displaced in its casing. Slide the control
part downwards until it locks into place again. This
will allow access to the battery compartment (11)
on the rear side (see fig. 3).
2) Insert two 1.5 V batteries of size AA (R6) into the
battery compartment, with the positive and nega-
tive connections as indicated in the compartment.
3) Unlock the control part, slide it back to its previous
position until it locks into place.

5 Setting into Operation

1) Connect the supplied Lavalier microphone CM-501
to the 4-pole mini XLR jack INPUT (4) and fix it with
the clip to your clothes (e. g. tie or lapel).
Instead of the Lavalier microphone it is also pos-
sible to use a matching headband or instrument
microphone (e. g. CM-204..., CM-801F, CM-804IF,
CX-508W, or CX-516W from JTS).
2) To switch on, set the power switch (2) to ON. The
display (3) indicates the transmitting frequency
adjusted and a battery symbol which shows the cur-
rent charging status of the batteries in several
steps:
fully charged
3) Press down the latching buttons (8) on the sides of
the transmitter and slide the control part upwards in
its casing until it locks into place (see fig. 1).
4) To adjust the radio frequency for the transmitter
→ see chapter 5.1. Switch on the receiver and set it
8
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exhausted
to the same frequency → see operating instructions
of the receiver.
Switch on the audio unit (mixer or amplifier)
connected to the receiver.
5) Speak/sing into the microphone. The volume level
can be readjusted by changing the sensitivity via
the control GAIN (10). Use the supplied adjusting
key for turning the control.
Adjust the transmitter to an optimum level. If the
level is too high, the transmitter will distort, in this
case turn back the control (if required, even to the
left stop). If the level is too low, a poor signal-noise
ratio will result, in this case, advance the control
correspondingly.
6) The transmitter can be locked to prevent accidental
change of frequency and accidental switching off
→ chapter 5.2.
7) After all adjustments have been made, unlock the
control part, slide it back to its previous position
until it locks into place.
8) Use the clip (9) to attach the transmitter to your
cloth ing, e. g. belt or waistband.
To modify the position of the transmitter on your
clothing, the clip can also be mounted in a different
way: Unscrew the clip, turn it (clockwise or counter-
clockwise by 90° or by 180°), then retighten it.
9) To switch off the transmitter after operation, set the
power switch (2) to OFF. The display shortly indi -
cates and then extinguishes completely.
5.1 Adjusting of the transmitting frequency
1) Keep the key SET (7) pressed for 2 s. The display
shortly indicates
vious indication. The indication MHZ flashes in the
display.
Note: To exit the adjusting mode without making
an adjustment, press the key SET so many times
until the display shows
returns to normal operation.
2) Adjust the frequency with the cursor keys: each
time the key (6) is pressed, it decreases by
125 kHz, each time the key
increases by 125 kHz.
3) Press the key SET to memorize the adjustment.
The display shortly indicates
mode is exited, the unit returns to normal operation.
Note: When using several wireless systems at the
same time, the radio frequencies of the individual
systems should be carefully matched to each other to
prevent interference.
and then returns to its pre-
. Then the unit
(5) is pressed, it
, the adjusting