Clear-Com KB-211, Руководство пользователя

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Clear-Com Intercom Systems KB-211/KB-211GM Two-Channel Speaker Stations
© Clear-Com Intercom Systems 1999
3
Rev. A
FIGURE 1: Front Panel
1—Talk Button and Lamp
The Talk button activates the microphone feed to the selected intercom
channel. The Talk button has a dual action (momentary or latching) depending
upon how the button is pressed. If desired, the latching function can be
defeated using an internal switch. The following describes the various
functions of this button.
• Momentary—Press and hold the Talk button while speaking. Release it
when finished.
• Latching—Press and release the button quickly to latch the Talk
function. Press and release the button again to turn off the Talk
function.
• Talk Indication—The associated Talk lamp will illuminate green when
the Talk function is activated.
• VOX indication—On the KB-211GM, when the VOX feature is enabled,
the Talk lamp will illuminate green when the Talk function is activated,
but will turn red when the panel microphone is in use. This
automatically dips the speaker volume.
Speaker
pro
KB-211GM
S p e a k e r
S t a t i o n
PL
Off On
Intercom Level
Channel Select
B A
Call
Talk
Sidetone
Program Level
2
1
3 4
5 6 7
9
10
VOX
Headset
Panel Mic
12 11 8