
KP-12 Keypanel Menu Mode 47
Bosch Security Systems, Inc.
User Manual
F.01U.193.243
Rev. 11
Menus, SERVICE, MIC COMP
MIC COMP is used to adjust the MIC Compression of the audio source so that distortion is limited at the keypanel origin.
To change the setting, do the following:
1. Select MIC COMP.
2. Turn the SELECT control to display either 1:1, 2:1, 3:1, 4:1, or LIMITER and tap SELECT.
NOTE: The ratios 1:1, 2:1, etc. are the times the audio is compressed. LIMITER limits audio leaving the keypanel to
10dB above nominal mic level.
3. Double-tap the SELECT control to return to the previous menu level when finished.
OR
Press and hold the SELECT control for two (2) seconds to exit menu mode.
NOTE: Remember to save you changes if you want them retained for future use. See “Menus, SERVICE, SAVE
CFG” on page 52..
Menus, SERVICE, MIC GAIN
MIC GAIN adjusts mic gain from -15dB to +15dB. The default setting is 0 dB.
To change the setting, do the following:
1. Select MIC GAIN.
2. Turn the SELECT control to scroll between -15dB and +15dB and then tap SELECT.
3. Double-tap the SELECT control to return to the previous menu level when finished.
OR
Press and hold the SELECT control for two (2) seconds to exit menu mode.
NOTE: Remember to save you changes if you want them retained for future use. See “Menus, SERVICE, SAVE
CFG” on page 52..
Menus, SERVICE, MOD ASGN
NOTE: The information in this section applies when any of the following occurs:
• The call waiting window displays MD1 at power-up
• Key modules have been replaced
• EKP Expansion Panels and/or LCP Level Control Panels are being used with a KP-12
• A group of four (4) keys do not operate correctly
When any of these situations occurs, you may have to reprogram MOD numbers as described in the following paragraphs.
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