hyfire HFW-W2W-01, Руководство по настройке системы

Страница: 208 / 302

www.acornfiresecurity.com
SECTION 5 (cont)
ZOOM IN ON RF HISTORY GRAPH
The user can zoom in on specific areas within the graph for better analysis of the RF Quality
history. This is achieved by holding down the left mouse button, creating a box by moving from
top left to bottom right around the interested area and then releasing the left mouse button.
The graph will now zoom in on that area providing the user with an enhanced view of the area.
This can be repeated until the area is clear enough for the user to take a reading.
Once the desired level of analysis has been reached, holding the cursor over the area will
produce a box giving an indication of the segment number under investigation along with a dB
level.
RETURN TO NORMAL GRAPH VIEW
To return to the normal screen level, the user must make a further box moving the cursor from
bottom right to top left whilst holding down the left control on the mouse - this will return the
graph to its normal appearance.
WCTM Issue 3 Page 107 of 155