User Manual
12
USING MULTIPLE PAIRS
If you plan to simultaneously use more than one CAM-2W transmitter/receiver pair in the same vicinity, make sure that you
purchase sets that rely on slightly different frequencies� They're identied on the model sticker located on the back of the box as G1,
G2, G3, or G4. (See Specications for the two frequencies each version exploits.) Also, the frequencies available per the two channels
on each transmitter and receiver are labeled on the back of each device� Assuming you're using correctly matched units, you can
deploy up to four wireless pairs at once�
TROUBLESHOOTING
Radio Frequency (RF) Interference
Radio Frequency (RF) interference is not unusual when dealing with VHF wireless microphone systems. Since the Polsen CAM-2W
and CAM-2WC use VHF frequencies to transmit the audio signal, there may be times when it is forced to share the “airspace” with
devices transmitting on similar frequencies� This is a common problem; particularly in urban areas where power lines, cars or car
radios, cell phones, computers, and even garage door openers operating nearby can interfere with frequencies. When experiencing
RF interference, you may hear static, white noise bursts, a hum, or a radio signal. If this happens, your CAM-2 system is not
malfunctioning. A few simple steps can be taken to eliminate RF interference.