1) If the total power of the detected line is lower than 10w, the terminal detector box PC1026R-10 should be selected;

2) If the total power of the detected line is between 10W~50W, the terminal detector box PC1026R-50 should be selected;

3) If the total power of the detected line is more than 50W, two or above terminal detector boxes should be connected in a parallel way, so as to complete the monitoring over zone line. The connection type in the system zone is show as follows: All the following connection legends are just examples for connection types and projects in some zones. Specific connection should be made according to the actual site requirement.

Prompt: The Line detector can be connected to the hot or cooling end of transmission line in a serial way.

(I) Elevation of PC1026R-10/50:

(II)Connection diagram for PC1026R-10 in the line (take line connection in zone 2 as an example): (one branch connection for one line)

If there is more than one branch in one zone, the following connection type is available: (multiple-branch connection in one line)

(III)Connection diagram for PC1026R-50 in the line (take line connection in zone 1 as an example): (one branch connection for one line)

If there is more than one branch in one zone, the following connection type is available: (multiple-branch connection in one line)

(IV)If the total power of the monitored line is more than 50W, two or above line monitoring boxes should be connected in a parallel way. For example: If the total power of the speaker in the line is 60W, one PC1026R-50 and one PC1026R-10 can be connected with each other in a parallel way. For example: If the total power of the speaker in the line is more than 100W, two PC1026R-50s can be connected with each other in a parallel way. The number of parallel line monitoring box should be determined depending on the actual demand. Connection diagram is shown as follows: