Preliminary 01/02
level peaks.
(Note: Turning down the gain too much can compromise the signal-to-noise
and is not recommended.)
Cautions
1. Feedback
Observe care in selecting P.A. volume, transmitter location and speaker placement so that
acoustic feedback, howling and screeching, will be avoided. Please also note the pickup
pattern characteristics of the microphone selected. Omnidirectional mics pick up sound
equally from all directions, and are prone to feedback if not used carefully. Unidirectional
mics are more resistant to feedback, but pick up sound sources best that are directly in
front of the mic. Also, mics that are farther from the sound source, such as lavaliers,
require more acoustic gain and thus are also more prone to feedback than close-source
mics such as handheld or headworn models that are used close to the mouth.
2. Microphone Damage
Note: headset and lavalier mic users. Microphone element can easily be destroyed by the
buildup of salts and minerals from perspiration and saliva. It is good practice to put a
windscreen on the mic element at all times to protect it.)
3. No Audio
If the receiver is configured for Tone Squelch™ mute the transmitter must also be
configured to send the tones, otherwise the receiver audio will remain muted.
D. FREQUENCY GUIDE
The UHF 16 system is available with a choice of three frequency bands, each with 16
user-selectable frequencies. Select the band and frequencies appropriate to the
area/country in which the system is to be used.
U.S.
U.S./Europe
Europe
Channel
Band 1
Band 2
Band 3
1
726.00 MHz 793.40 MHz 846.20 MHz
2
726.40 MHz 794.00 MHz 846.60 MHz
3
726.90 MHz 796.60 MHz 847.10 MHz
4
728.20 MHz 799.50 MHz 847.80 MHz
5
729.40 MHz 801.10 MHz 848.80 MHz
6
730.60 MHz 802.80 MHz 849.50 MHz
7
732.50 MHz 804.90 MHz 850.90 MHz
8
734.50 MHz 805.85 MHz 851.85 MHz
9
735.90 MHz 807.45 MHz 853.45 MHz
10
736.60 MHz 808.85 MHz 854.85 MHz
11
737.40 MHz 810.05 MHz 856.05 MHz
12
739.70 MHz 812.55 MHz 858.55 MHz
