The Screen Saver option (when activated) replaces the status display with 
“POWERMASTER-10” / “POWERMASTER-30” display if no key is pressed during more 
than 30 seconds. 
You can activate the Screen Saver and determine whether the status display will resume 
following any key press (refresh by Key) or by entering a code (refresh by Code). If refresh 
by Key is selected, the first pressing of any key (except Fire and Emergency) will produce the 
status display and the second press will perform the key function. For further information, see 
the User's Guide, Chapter 1, "Screen Saver Mode". 
 
Options: OFF (default); refresh by code and refresh by key. 
 
Notes: 
1. To comply with EN requirements, "refresh by code" must be selected. 
2. For Fire and Emergency keys, the first key press will produce the status display and will also 
perform the Fire/Emergency function.
 
56:SCREEN SAVER 
With Partition enabled 
Certain regulations require that the system status display will not be exposed to unauthorized 
persons. The Screen Saver option (when activated) replaces the system status indication on 
the LCD with idle text if no key is pressed during more than 30 seconds. 
You can activate the Screen Saver option and determine whether the status display will 
resume following any key press (Text - by Key) or by entering a code (Text - by Code). If 
Text by Key is selected, the first pressing of any key (except Fire and Emergency) will 
produce the status display and the second press will perform the key function. Regarding the 
Fire and Emergency keys, the first key press will produce the status display and will also 
perform the Fire/Emergency function. 
You can also determine that if no key is pressed during more than 30 seconds the date and 
time will appear on the display. You can determine that normal display will return after 
pressing the   button followed by entering user code (Clock - by Code) or after 
pressing any key (Clock - by Key). For further information, see the User's Guide, Chapter 1, 
"Screen Saver Mode". 
 
Options: OFF (default); Text - by code; Text - by Key; Clock - by Code; Clock - by Key. 
 
Note: To comply with EN requirements, "refresh by code" must be selected. 
 
 
5.5.7 Configuring Jamming and Supervision (Missing device) 
The following table provides you with a detailed description of each option and its Options. To select an option and 
change its setting (configuration) – refer to section 5.5.1. 
Option  Configuration Instructions
 
61:JAM DETECT 
Define whether jamming (continuous interfering transmissions on the radio network) will be 
detected and reported or not. If any of the jam detection options is selected, the system will 
not allow arming under jamming conditions. The PowerMaster provides several jam detect 
and reporting options to comply with the following standards: 
Note: Jamming is identified by the message "system jammed" displayed on the control panel. 
Option  Standard   Detection and Reporting occurs when:
 
UL 20/20   USA  There is continuous 20 seconds of jamming
 
EN 30/60  Europe  There is an accumulated 30 seconds of jamming within 60 sec.
 
Class 6 
(30/60) 
British  
Standard