Operation - Monacor JTS SIEM-2/5 Instruction Manual

4.3 Power supply of the receiver
For power supply, two (rechargeable) batteries of
size AA are required
•
Only insert two batteries of the same type and
always replace both of them
•
If the receiver is not in use for a longer period
of time, always remove the batteries to prevent
damage due to battery leakage
Never put used batteries or defective
rechargeable batteries in the household
waste; always take them to a special
waste disposal, e g collection container
at your retailer
1) To open the battery compartment, push the
cover (15) in the direction of the arrow stamped
on
2) Insert the batteries as indicated in the compart-
ment Observe the polarity
3) Close the cover and push it back to the stop
4.4 Connecting the receiver
Placing the earphones
1) Connect the earphones provided to the jack
(20)
2) To ensure a tight fit for different sizes of ears,
three pairs of silicone sleeves in different sizes
are supplied with the earphones Choose the
size best suited for your ears and put the
sleeves on the earphones Alternatively, use
custom-made sleeves (otoplastics) from your
audiologist
Place the earphones in your ears Lead the
corresponding cable over each ear to the back
of your head This will ensure a tighter fit than
leading the cable directly downwards
3) The 6 3 mm jack LINE / MIC (18) allows connec-
tion of an audio unit or a microphone (also an
electret microphone) The signal of the unit
connected can be monitored, e g for checking
purposes The configuration of a 6 3 mm plug
connected is as follows:
tip: signal input
ring: 4 V operating voltage
for an electret microphone
sleeve: ground
10
5

Operation

1) Turn the control VOL (12) to switch on the re-
ceiver The power LED (21) shows green If it
shows red, the batteries are weak In this case,
replace the batteries
After switching on, the channel display (14)
lights up To save the batteries, it is extinguished
after a few seconds When the button SET (13)
is pressed, it lights up again for a few seconds
2) Before switching on the transmitter, set the
receiver to a free reception channel:
a) Keep the button SET (13) pressed until the
dot on the right of the channel display (14)
starts flashing
b) Press the button repeatedly to set a free
channel
Transmission
Channel
frequency
0 522 250 MHz
1 523 500 MHz
2 524 500 MHz
3 525 125 MHz
4 526 250 MHz
5 527 125 MHz
6 528 500 MHz
7 531 500 MHz
c) When the dot stops flashing, the setting has
been stored
3) To switch on the transmitter, press the button
(6) The display (4) shows the current trans-
mission channel
4) Set the transmitter to the channel of the re-
ceiver
a) Keep the button SET (5) pressed until the
dot on the right of the channel display (4)
starts flashing
b) Press the button repeatedly to set the chan-
nel
c) When the dot stops flashing, the setting has
been stored
5) Feed the audio signals to be sent to the receiver
to the jacks MIC / LINE (1) The control INPUT
VOL (2) combines them to a signal: Turn up
the control of the signal to be reproduced at a
higher volume so that the corresponding LED
AF / PEAK (3) shows orange with music peaks It
may also briefly show red, but it must not show
red permanently
Transmission
Channel
frequency
8 532 250 MHz
9 533 875 MHz
A 535 000 MHz
b 536 500 MHz
C 537 000 MHz
d 538 750 MHz
E 539 750 MHz
F 541 250 MHz