Inserting A Label (Pt 40 Pro And Pt 40 Flexx); Before The Soundcheck (Pt 40 Pro And Pt 40 Flexx); Multichannel Systems (Pt 40 Flexx + Sr 40 Flexx); Changing Carrier Frequencies (Pt 40 Flexx + Sr 40 Flexx) - AKG PT 40 PRO Mode D'emploi

PT 40_2008_Hex:Layout 1
3.4 Inserting a Label
(PT 40 PRO and
PT 40 FLEXX)
3.5 Before the Soundcheck
(PT 40 PRO and
PT 40 FLEXX)
Important!
3.6 Multichannel Systems
(PT 40 FLEXX + SR 40 FLEXX)
Refer to fig. 9 on page 75.
Important!
3.7 Changing Carrier
Frequencies
(PT 40 FLEXX + SR 40 FLEXX)
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01/17/2008 09:52
3 Setting Up
1. Remove the battery compartment lid.
2. Remove a label from the supplied sheet.
3. Letter the label as desired.
4. Remove the battery and place the label on the viewing window.
5. Replace the battery and slide the compartment lid back in place on the transmitter.
1. Move the transmitter around the area where you will use the system to check the area
for "dead spots", i.e., places where the field strength seems to drop and reception de-
teriorates.
If you find any dead spots, try to eliminate them by repositioning the receiver. If this does
not help, avoid the dead spots.
2. The RF OK LED on the receiver going out means no signal is being received or the
squelch is active.
Switch the transmitter on, move closer to the receiver, or set the squelch threshold to the
point that the green RF OK LED will be lit.
3. PT 40 FLEXX + SR 40 FLEXX: If the received signal is noisy, set the squelch threshold
to a level where the noise will stop.
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• PT 40 FLEXX + SR 40 FLEXX: Never set the squelch threshold any higher than
absolutely necessary. The higher the squelch threshold (-70 dB = max., -100 dB
= min.), the lower the sensitivity of the receiver and thus the usable range bet-
ween transmitter and receiver.
In each frequency band, the spacing between the three carrier frequencies of all WMS 40
FLEXX transmitters and receivers is wide enough for operating three radio channels simul-
taneously with no mutual interference.
Note: For systems with up to nine channels you will need WMS 40 FLEXX kits in up to three dif-
ferent frequency bands. Please ask your dealer which frequency bands are suited for mul-
tichannel use and approved for the place where you will use the system. Perform steps 1
through 6 for each frequency band separately.
1. Switch power to all transmitters and receivers off.
2. Set the frequency selectors on the transmitter and receiver for channel 1 to "1".
3. Set the frequency selectors on the transmitter and receiver for channel 2 to "2".
4. Set the frequency selectors on the transmitter and receiver for channel 3 to "3".
5. Set up the transmitter and receiver for channel 1.
6. Repeat steps 1 through 5 for channels 2 and 3.
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• Never operate two or more wireless channels on the same frequency at the same
time and location. This would cause unwanted noise due to radio interference.
• Prior to changing a carrier frequency, be sure to switch the transmitter off. To activate
the new carrier frequency, switch the transmitter back on.
Seite 22 (Schwarz/Black Auszug)
PT 40 PRO/FLEXX