10  D-302756 
3.4 Extension Modules Installation 
3.4.1 GSM Installation 
The internal GSM 350 module enables the PowerMaster-10 system to operate over a GSM/GPRS cellular 
network (for further details, see the GSM 350 PG2 Installation Instructions). 
The GSM modem auto detection feature enables automatic enrollment of the GSM modem into the 
PowerMaster-10 control panel memory. GSM modem auto detection is activated in one of two ways: after 
tamper restore and after reset (power-up or after exiting the installer menu). This causes the PowerMaster-10 to 
automatically scan GSM COM ports for the presence of the GSM modem. 
In the event that the GSM modem auto detection fails and the modem was previously enrolled in the 
PowerMaster-10. 
G2 control panel, the message "Cel Rmvd Cnfrm" will be displayed. This message will disappear from the 
display only after the user presses the 
 button. The modem is then considered as not enrolled and no 
GSM trouble message will be displayed.  
Note: A message is displayed only when the PowerMaster-10 alarm system is disarmed. 
3.4.2 PowerLink Broadband Module Installation 
The PowerLink broadband module enables viewing the PowerMaster-10 system over the internet (for further 
details, see the PLINK PRO Installation Instructions). 
The PowerLink Broadband Module modem auto detection feature enables automatic enrollment of the 
PowerLink Broadband Module modem into the PowerMaster-10 control panel memory. The PowerLink 
Broadband Module modem auto detection is activated in one of two ways: after tamper restore and after reset 
(power-up or after exiting the installer menu). This causes the PowerMaster-10 to automatically scan the 
PowerLink Broadband Module COM ports for the presence of the PowerLink Broadband Module modem. 
In the event that the PowerLink Broadband Module modem auto detection fails and the modem was previously 
enrolled in the PowerMaster-10 control panel, the message "PLNK Remvd Cnfrm" will be displayed. This message will 
disappear from the display only after the user presses the
 
 button. The modem is then considered as not 
enrolled and no PowerLink Broadband Module trouble message will be displayed. 
Notes: 
A message is displayed only when the PowerMaster-10 alarm system is disarmed. 
In the event of a power failure the PowerLink Broadband Module will not operate. Power (AC or battery) must be 
disconnected from the circuit before connecting / disconnecting the PowerLink Broadband Module. 
3.5 Closing the Control Panel  
Control panel final closure is shown below. 
1
 
To Close the Control Panel: 
1. Close the front cover 
2. Fasten the screws 
Figure 3.4 - Final Closure