Clear-Com CB-222 - Manual (Page 17)

13 Tempest®24 00 MasterBelt
MasterBelt Power ON/OFF
• The Power ON/OFF butt on is used to turn the MasterBelt ON or
OFF.
• Press and hold the Power ON/OFF butt on for two seconds to turn
the MasterBelt ON.
• Press and hold for four seconds to turn the MasterBelt OFF.
Selecti ng a Frequency Band
The Tempest MasterBelt 2.4GHz model is approved for license free use in most countries. However, due to diff erences
in radio spectrum regulati ons, a few countries require that 2.4GHz equipment limit or adjust its RF spectrum operati on.
Always determine if there are country specifi c frequency restricti ons that apply and select the required frequency band as
described below. Tempest performs RF frequency adjustment automati cally when you select the appropriate frequency
band from the “Tech Menu.” It is only necessary to use this feature if you use Tempest in one of the countries with special
frequency requirements. Otherwise, Band 1 should be used for maximum RF performance.
If the Tempest Wireless system is transported to a country with special requirements, navigate to the Radio Confi gurati on
screen in the “Tech Menu” to select the appropriate frequency band from the “Set Band” menu screen of the MasterBelt.
Aft er changing the frequency band selecti on it is necessary to “pair” each BeltStati on with the MasterBelt so the informati on
can be transmitt ed from the MasterBelt to the BeltStati on. See the “Pairing BeltStati ons with MasterBelt” secti on of this
manual for more informati on on pairing.
MHz MHz
Avoid 802.11 b/g
Band Start End Width
1 2400 2480 80 None
2 2400 2450 50 11
3 2423 2473 50 1
4 2431 2480 49 1, 2,
5 2400 2428 28 7, 8, 9, 10, 11
6 2423 2450 27 1, 11
7 2453 2480 27 1, 2, 3, 4, 5, 6, 7