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Tempest 2400 Wireless Intercom System
about to enter into limiting. These indicators should not be illuminated during normal use. The mic gain for
the Local Headset connector can be adjusted from the Set Mic Gain menu screen. Setting the mic gain
correctly is critical for quality communication audio.
7- Volume Control
The multipurpose Volume control operates differently depending on the mode of the base station.
In Operational Mode turning the Volume control adjusts the volume of the local headset. Turning the
Volume control clockwise increases the audio level while turning the control counter-clockwise decreases
the level.
Press the Volume control to select the intercom channel to be monitored at the local headset connector.
The intercom channel selected for the local headset connector is indicated by the four Channel LEDs
located to the left of the Volume control.
In Menu Mode turn the Volume control to scroll through the menu options of the current menu screen.
Pressing the Volume control selects the current menu option and is the same as pressing the Enter
button. A menu item is not selected and will not take affect until the Volume control (or the Enter button) is
pressed.
8- Menu Button
Pressing MENU while the base station is in Operational mode will enter Menu Mode. The Main Menu
screen will be displayed. Once in Menu Mode pressing the Menu button will act as an escape key and will
back out of the current menu screen and move up one level. Pressing MENU while at the Main Menu
screen will exit Menu Mode.
9- Enter Button
The Enter button on the base station is only used while in Menu Mode. Pressing the Enter button selects
the current menu option and is the same as pressing the Volume control. A menu item is not selected and
will not take affect until ENTER (or the Volume control) is pressed.
10- Buttons 1 - 5
The five buttons below the LCD display, labeled 1 through 5, have multiple uses depending on the mode
of the base station. In Operational Mode the beltstation that is associated with a base station Slot will
appear directly above the corresponding numbered button. Pressing any of the numbered buttons will
select the beltstation Menu screen for the beltstation that is located in base station Slots 1 through 5.
In Menu Mode pressing a numbered button selects the menu item with the corresponding number from
the current list of menu items. This selection produces the same result as using the Volume control to
scroll down to the desired menu item and pressing Enter.
11- LCD
While in Operational Mode the LCD displays the status of all wireless beltstations that are currently
communicating with the base station including the name of the beltstation, RF strength, battery level, and
other data. The LCD contrast and backlight intensity can be adjusted from the LCD Adjustments menu
screen.
Operational Mode Base Station LCD
• WBP-1 and 2 are listening and talking on channel A, while also listening on channel D.
• WBP-3 is utilizing the Stage Announce feature and has the Battery Alert turned off.
• WBP-4 is listening on channels B and C.
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