Clear-Com Tempest 900 - Important System Information; Operating Frequencies and Compatibility; Pairing and Charging; Powering On Devices

Select a location for the
BaseStation and/or Remote Transceiver
1
2
System range and performance may be greatly reduced if antennas are blocked
or obstructed.
● Always operate the system with antenna attached, locate as high as possible
and away from all obstructions (especially metal).
● Reduced range may be experienced when using an antenna on a BaseStation
that is installed inside a metal rack.
● When using the Whip (omni-directional) antenna, always locate it as close as
possible to the center of the coverage area.
● When remotely locating antenna, use only high quality 50 ohm, low loss, RF
cable (120 ft max, or approx 37m).
● Remote antenna location of up to 1500 ft (approx 457m) using standard CAT-
5 wiring may be achieved using the optional Tempest Remote Transceiver.
» This connection cannot be through an active IP switch or router.
» Plug your Transceiver into the BaseStation prior to powering ON the
BaseStation.
● Slide the battery door off by pressing down and back.
● Install the battery or AA batteries (x3) and replace the battery door.
● Press and hold the ON/OFF button for two seconds; the BeltStation
will vibrate as it powers up.
● Power the BeltStation OFF by pressing and holding the ON/OFF
button for four seconds.
● Connect the AC power cord to the BaseStation and to the AC wall outlet.
● Turn the BaseStation on via the front panel ON/OFF switch.
Power ON the BaseStation
Power ON the BeltStation
2 sec
POWER ON
4
From the front of the BaseStation, follow the steps below :
● Press MENU (Main Menu).
● Press 1 (BaseStation Settings).
● Scroll to 7 (Tech Menu) and press ENTER. A Tech Menu warning message
will appear - Press ENTER to proceed.
● Press ENTER or 1 (Radio Conguration).
● Press ENTER or 1 (Network Number) and select a network other than
zero, and press ENTER to save setting.
● If you have multiple BaseStations, ensure you select a different
Network Number for each BaseStation.
● Collocated BaseStations should be in the same Network Number Group.
● Press MENU to return to previous menu; press 2 (Lockout Key) and select
a lockout key other than 255 and press ENTER to save setting.
● Press MENU repeatedly until you get back to the Operational screen.
● Power the BaseStation OFF; wait 10 seconds and power the BaseStation
ON again.
3
Changing the Default RF
Conguration
 Tempest900 operates in the 902 to 928 MHz frequency spectrum.
 Tempest900 models should never be synced with Tempest2400 models.
 Tempest BaseStations and BeltStations are shipped with a default RF
configuration. It is highly recommended that you change your system from
the default to ensure proper RF performance, especially in the presence
of other Tempest systems.
 A BeltStation must be paired with a BaseStation for any communication to
take place. Pairing should be done AFTER the default RF configuration is
changed on the BaseStation.
 Charge the BeltStation batteries prior to starting set-up.
Important things you need to know