RTS KP-4016, Техническое руководство

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50 Basic Operation KP Series
Bosch Security Systems, Inc.
Technical Manual F.01U.304.914 Rev. 05
Talk/Listen Indicator
The Talk/Listen Indicator , shown in Figure 13, displays a visual indicator when the talk and/or listen key is active. The talk
and listen states of each key are represented by an LED-like horizontal bar at the bottom (talk) and top (listen) of each key.
By default, the listen indicator is green and the talk indicator is red. You can change the colors of the indicator by using the
Key Color Window in AZedit. For more information, see “Keypanel Color Window” on page 75.
Key Gain Adjustment
The Key Gain Adjustment is used to change the crosspoint listen gain on a specific key from the Matrix. This adjustment is
automatically reflected in AZedit on the Crosspoint Gains window. (System|Gains|Crosspoint).
The range for this feature is +6 dB to -80 dB and Mute.
NOTE: Key gain can only be adjusted when the listen function listens to a PP, PL, or, an IFB with an Auto-Talk function
on the listen key and a Listen Source programmed for the IFB.
To adjust the crosspoint gain using the keypanel key , do the following:
>
On the KP-5032/4016 front panel:
•
Press the keypanel key to the right to increase the listen gain for the selected key assignment.
•
Press the keypanel key to the left to decrease the listen gain for the selected key assignment.
A volume status bar ( ) and the volume level, in dB, appear on the specified key in the panel
display.
To adjust the crosspoint gain using the AUX Volume encoder shaft , do the following:
1.
Lift and hold the keypanel key for which you want to adjust the crosspoint gain.
2.
Turn the AUX Volume encoder shaft to the right to increase the gain .
OR
Turn the
AUX Volume encoder shaft to the left to decrease the gain .
FIGURE 13.
Talk/Listen Indicators