68
en | Mechanical installation of Contribution Devices
DICENTIS
2021.01 | V2.2 |
Hardware Installation Manual
Bosch Security Systems B.V.
Tip
Ring
Sleeve
Figure 7.7:
Headphone jack connection
Tip
Ring
Sleeve
Normal
Audio R
Audio L
GND
DCNM-FSL
Signal
GND
Not connected
Tab. 7.15: Headphone jack connection
i
Notice!
The jack connector must include internal plug detection, which is used to enable the display.
The display will not turn on if you use an incorrect connector (it should have a "jack inserted"
switch). If you do not want to use this function, you must connect the detect signal to GND,
so that the device thinks that a headphone is connected. Please note that this will cause the
buttons' LEDs to be always on, which results in a shortened lifetime of the buttons' LEDs.
Содержание DCNM-APS2
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