RTS DKP-4016, Техническое руководство

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DKP-4016 DKP-4016 Menu System 197
Bosch Security Systems, Inc. Technical Manual F.01U.308.248 Rev. 03
Audio Options Menu, Max Volume
The Max Volume menu is used to set the maximum level, in dB, of the volume the user can configure for a headset or a
speaker. This feature prevents incoming audio from being too loud.
The range for this field is Mute and -48dB to 10dB .
The default setting is 10dB .
To set the maximum volume for headsets or speakers , do the following:
1.
Starting at the Audio Options|Max Volume menu, select Headset or Speaker .
2.
Press the SEL button .
If headset was selected, Left and Right appear in the panel display. If Speaker was selected, Front and Rear appear in
the panel display.
3.
Using the left or right arrow buttons, select Left or Right .
4.
Press the SEL button .
The Max Volume: scroll box appears in the panel display .
5.
Using the up and down arrow buttons, scroll to the maximum volume you desire.
Audio Options Menu, Mic Gain
Mic Gain allows the user to adjust the mic gain level, in dB, and enable or disable mic gain on the keypanel. For more
information, see “Key Gain Adjustment” on page 43, “Key Gain Adjustment” on page 43, and “Aux Volume Adjustments” on
page 47.
The range for this field is -20dB to 10dB .
By default, this field is set to 0dB .
To set the Mic Gain level , do the following:
1.
Starting at the Audio Options|Mic Gain menu, select Level .
2.
Press the SEL button .
Front Mic, Left Hdst, Rear Mic, and Right Hdst appear in the panel display.
3.
Using the left or right arrow buttons, select the source to configure mic gain .
4.
Press the SEL button .
The Mic Gain scroll box appears in the panel display.
5.
Using the up and down arrow buttons, scroll to the mic gain level you desire.
To enable/disable mic gain from the front panel of the keypanel , do the following:
1.
Starting at the Audio Options|Mic Gain menu, select Adjust .
2.
Press the SEL button .
Disabled, Front Mic, Left Hdst, Rear Mic, and Right Hdst appear in the panel display.
3.
Using the left or right arrow buttons, select the resource you want to configure.