Diagnostic Leds; Phone Jack Location - Bosch B9512G-E Installation Manual

Control Panels
Wiring to the phone line
Callout ᅳ Description
1 ᅳ Premises telephone
2 ᅳ Incoming Telco line
3 ᅳ Installer telephone test set
4 ᅳ RJ-45 phone connector
7.1.3

Diagnostic LEDs

The module uses a green LED to show:
–
–
Flash pattern
OFF
ON
Flash
Tab. 7.1: PTSN diagnostic LED patterns
7.2

Phone jack location

To prevent jamming of signals, wire the RJ31X or RJ38X jack before the premises telephone
system to support line seizure. Install the jack on the street side of the telephone switch,
wired ahead of any PBX equipment. Line seizure temporarily interrupts normal telephone use
while the control panel sends data. After installation, make sure that the control panel:
–
–
–
–
Bosch Security Systems, Inc.
Whether the module is on or off hook.
When the line rings (incoming phone call).
Seizes the line
Gets a dial tone
Reports correctly to the receiver
Releases the telephone line to the in-house telephone system
Function
Standby
Line seized
Ringing detect (incoming phone call)
Installation Manual
Telephone communications | en
2018.07 | 10 | F.01U.303.996
45