93-346-80 Issue 4 © Copyright Protec Fire Detection PLC 2011
2.4 Loop Balancing
Select option 5 - Loop Balancing. (See Section 3 for PCB details)
Option 1 outstation loop, follow on screen LCD instructions until a clear 1KHz tone can be heard
When more panels are fitted select option 2 Control Loop Out, follow on screen LCD instructions
until a clear 1KHz tone can be heard.
Option 3 Control Loop In, follow on screen LCD instructions until a clear 1KHz tone can be heard.
Exit menus.
LOOP BALANCING
0 RETURN TO PREVIOUS MENU
1 OUTSTATION LOOP
2 CONTROL LOOP OUT
3 CONTROL LOOP IN
LIFT HANDSET
ADJUST VR4
REPLACE HANDSET
LIFT HANDSET
ADJUST VR2
REPLACE HANDSET
LIFT HANDSET
ADJUST VR3
REPLACE HANDSET
To Next Page
Loading...