AKG Acoustics IVM4 Mode D'emploi page 32

3 3 . . 4 4 . . 5 5 A A u u t t o o m m a a t t i i c c
F F r r e e q q u u e e n n c c y y S S e e l l e e c c t t i i o o n n
Refer to figs. A3 and A 4.1
on pages 124 and 125.
3 3 . . 4 4 . . 6 6 M M a a n n u u a a l l F F r r e e q q u u e e n n c c y y
S S e e l l e e c c t t i i o o n n
A A . . P P r r e e s s e e t t S S c c r r e e e e n n : :
Refer to fig. A4.2
on page 125.
B B . . F F r r e e q q u u e e n n c c y y S S c c r r e e e e n n : :
Refer to fig. A5
on page 126.
3 3 . . 4 4 . . 7 7 C C o o n n n n e e c c t t i i n n g g E E a a r r - -
b b u u d d s s
Refer to fig. 12.
L
3 3 . . 5 5 S S e e t t t t i i n n g g U U p p t t h h e e
T T r r a a n n s s m m i i t t t t e e r r
I I m m p p o o r r t t a a n n t t ! !
L
3 3 . . 5 5 . . 1 1 A A n n t t e e n n n n a a
I I m m p p o o r r t t a a n n t t ! !
3 3 . . 5 5 . . 2 2 A A u u d d i i o o
C C o o n n n n e e c c t t i i o o n n s s
N N o o t t e e : :
M M o o n n o o M M o o n n i i t t o o r r S S i i g g n n a a l l : :
N N o o t t e e : :
S S t t e e r r e e o o M M o o n n i i t t o o r r S S i i g g n n a a l l : :
T T w w o o I I n n d d e e p p e e n n d d e e n n t t
M M o o n n i i t t o o r r S S i i g g n n a a l l s s : :
32
3 Setting Up
1. In SETUP mode, turn the Jog control CW or CCW as many times as needed to
call up the "AUTO" and "GRP" labels on the display.
2. "NO CH" flashing: Turn the Jog control CW or CCW to select the number of
Subchannels you need (e.g., "14" for a 14-channel system). This makes sure
that the system will always be able to find enough clean frequencies within the
same Frequency Group.
3. The receiver will automatically find a Group with the selected number of clean
frequencies within the selected Preset and tune to the first clean frequency.
4. If the receiver finds no clean frequency, you can select "REPEAT" to try again.
1. In SETUP mode, turn the Jog control CW or CCW as many times as needed to
call up the Preset screen.
2. "NO CH" flashing: Turn the Jog control CW or CCW to select the number of
subchannels you need (e.g., "8" for an 8-channel system). This makes sure that
the system will always be able to find enough clean frequencies within the same
Frequency Group.
• To increase the frequency by 25 kHz, turn the jog switch briefly CW.
To decrease the frequency by 25 kHz, turn the jog switch briefly CCW.
1. Insert the earbuds into your ears. The earbuds are marked "L" (left) and "R"
(right).
2. Route the cable above your ears to the back of your head and slide the cable
sheath up far enough to make the cable rest snugly against your neck.
3. Plug the mini jack connector into the HP OUT jack on the receiver.
4. Use the rotary control on the receiver to set the desired volume.
5. If the ear molds should fit less than perfectly, try the extra ear molds supplied
with your IVM 4.
• To avoid the risk of electric shock, install the antenna and make all audio
connections before connecting the transmitter to power.
• Connect the supplied rod antenna to the ANTENNA socket on the transmitter
rear panel and lock the BNC connector.
• If you use a remote antenna, please note that these antennas may boost
their RF output (ERP) in their preferred directions. In order to keep RF out-
put within legal limits, make sure to use antenna cables of the correct
length for each type of cable, e.g., RG58: 16 ft. (5 m) for an RA 4000 W or
33 ft. (10 m) for an SRA 2 W.
• The AUDIO IN sockets accept both XLR connectors and ¼" jack plugs.
• If only a single mono monitor signal is available, e.g. at an AUX output, connect
the appropriate output on your mixer to the L/CH1/MONO jack on the trans-
mitter rear panel.
• Mono signals will not be transmitted in mono unless the room simulator is de-
activated. (The room simulator will generate a stereo signal from any mono input
signal.)
• Connect the stereo monitor outputs on your mixer to the two AUDIO IN jacks
on the transmitter rear panel.
• If your mixer can provide two different monitor signals (e.g., AUX 1 for the
soloist's microphone and keyboard, AUX 2 for the entire band), connect AUX 1
to L/CH1/MONO and AUX 2 to R/CH 2.
AKG IVM 4