Biamp Vocia WS-4 Manual Del Operador página 4

Display
The paging station features a backlit displays that provide an easy-to-read display of paging information.
Microphone
The microphone has a hypo-cardioid polar pattern. Correct operation of the microphone is essential for
good speech intelligibility. The recommended distance between the user's mouth and the microphone is
between 1 and 3 inches (25 and 75mm). Closer use may cause unwanted bass boost and compromised
speech intelligibility, while more distant use may result in inadequate sound level. Monitoring of the
microphone capsule and signal path ensures that damage or failure is reported as a fault.
Soft Key Buttons
Two soft key buttons are located to the right of the display. In the default state they are used as "Next"
and "Previous" buttons to browse through the Page Codes assigned to the unit. If PIN security is enabled
(see PIN Security section of this document for more information), the soft key buttons are used to "Clear"
or "Enter" PIN entries. During a delayed page, the soft key buttons are used to cancel the delayed page if
required.
Destination Buttons
The WS-4 has four buttons located below the display which are used to select from one of four
predetermined Page Codes.
The WS-10 has a ten-digit keypad located below the display which can be configured in the Vocia
software to operate either Page Code based assignment or Button based assignment.

Page code based assignment mode enables the user to select from one of 999 predetermined
Page Codes.

Button based assignment allows the user to select from one of ten predetermined Page Codes.
For stations that are PIN-enabled (see PIN Security section of this document for more information), these
buttons are also used for PIN entry.
Push-to-Talk Button
The Push-to-Talk (PTT) button, represented by the speaker icon, triggers the action associated with the
selected Page Code (generally a live page, delayed page or recorded message).
Status LEDs
The status LEDs (located directly above the PTT button) inform the user of the state of the paging station
after the PTT button is pressed. The left amber LED "Wait" indicator illuminates while the system
establishes audio paths, checks for Zone availability, and plays the preamble chime (if selected). The
right green LED "Please Talk Now" indicator illuminates once the audio path is live.
WS-4 / WS-10 and EWS-4 / EWS-10 Front