Clear-Com KB-702GM - Manual (Page 9)

K B - 7 0 2 / K B - 7 0 2 G M T W O - C H A N N E L
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Figure 1-2: KB-702GM Front Panel
1. Talk Button and Indicator: The talk button activates the microphone
feed to the selected intercom channel. It 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 option switch. The
following describes the various functions of this button.
•
MOMENTARY: Press and hold the talk button while you are
speaking. Release it when you are finished. The button lights amber
when the talk function is active and blue when it is inactive.
• LATCHING: Press the button quickly to latch the talk function. Press
the button again to turn off the talk function.
• VOX INDICATION: On the KB-702GM, when the VOX feature is
enabled, the talk button illuminates amber to indicate an active talk,
and the VOX light illuminates amber to indicate that the panel
microphone is in use. This will automatically dip the speaker.
2. Call Button and Light: Pressing the call button will send a call signal on
the selected channel. All the call lights on that channel will then flash.
Call signals can also be sent while talking if required. The call button will
light when pressed, or whenever a call signal is present on the selected
channel. An internal option jumper can be set to allow the call button to
light when a call signal is present on either channel.
3. Tone Alert: An audible tone alert can be enabled to sound when a call
signal is received on the selected channel or either channel. This can be
useful when the operator’s attention has been drawn away from the
KB-702 indicator panel. The audible tone alert level can be adjusted or
turned off by an internal control. The tone alert will not sound if a call
Speaker
Program Level
Off On
A B
Channel Select
KB-702GM KB-702GM
Call
Talk
Sidetone
Headset
Panel Mic
VOX
Headset
Volume
Microphone
2-Channel
Speaker Station
6 7
3 4 9 2 8 12 11
10 5 1