3M Peltor LiteCom Plus MT7H7A4610-NA, Руководство пользователя

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Channel (radio frequency)
Press the (+) button (A:11) or (–) button (A:12) to select between 30 available channels, see Radio Frequency Table.
NOTE: The Federal Communications Commission (FCC) requires the operators of Business Radio Service (BRS) radio
frequencies to obtain a license prior to use (Title 47 CFR Part 90). Contact the FCC for the license application forms, filing
instructions and frequency availability in your area of use.
Radio Frequency Table
LiteCom
Plus
Channel
Frequency
(Mhz)
Type Requires
FCC
License?
1 462.5625 FRS No
2 462.5875 FRS No
3 462.6125 FRS No
4 462.6375 FRS No
5 462.6625 FRS No
6 462.6875 FRS No
7 462.7125 FRS No
8 467.5625 FRS No
9 467.5875 FRS No
10 467.6125 FRS No
11 467.6375 FRS No
12 467.6625 FRS No
13 467.6875 FRS No
14 467.7125 FRS No
15 462.5500 FRS No
PTT (Push-to-talk) button
Press and hold the PTT button (A:15 for built-in two-way radio or A:16 for auxiliary two-way radio) to open the two-way
radio channel and then speak in to the microphone.
NOTE: When pushing the PTT button, the headset will always transmit a signal regardless of the BCLO setting.
VOX (voice-operated transmission)
VOX is a hands-free substitute for the push-to-talk (PTT) button. With VOX, you simply speak into the microphone to open
the channel. The VOX setting defines the acoustic threshold that activates the radio transmission. Higher settings are
appropriate for louder environments.
To adjust the sensitivity of VOX, press the (+) button (A:10) or (–) button (A:11) when on the VOX menu setting. You can
choose between five levels or switch this function off. To turn the VOX function on and off, press the PTT button twice.
Alternatively, when on the VOX setting in the menu, press the (–) button for two seconds to turn VOX off. Press the (+)
button to switch this function back on. If VOX is off, the PTT button must be used to transmit.
NOTE: By default, the Busy Channel Lock Out (BCLO) function will prevent VOX operation if the channel is occupied with
other transmission (“busy”) and you will hear an audible tone to indicate the blocked transmission. These settings can be
adjusted in the setup menu.
NOTE: To effectively use VOX, the speech microphone (A:8) must be very close to your mouth, less than 3 mm (1/8 inch).
You will hear your voice in the headset when the radio is transmitting.
Sub menu
The sub menu is accessed by pressing the (+) button (A:11) and (–) button (A:12) at the same time for one second and
contains the features and settings listed below. To return to the main menu, press and hold the (+) button and (–) button at
the same time again or wait 10 seconds and the headset will automatically return to the main menu.
LiteCom
Plus
Channel
Frequency
(Mhz)
Type Requires
FCC
License?
16 462.5750 FRS No
17 462.6000 FRS No
18 462.6250 FRS No
19 462.6500 FRS No
20 462.6750 FRS No
21 462.7000 FRS No
22 462.7250 FRS No
23 464.5000 BRS Yes
24 464.5500 BRS Yes
25 467.7625 BRS Yes
26 467.8125 BRS Yes
27 467.8500 BRS Yes
28 467.8750 BRS Yes
29 467.9000 BRS Yes
30 467.9250. BRS Yes
EN