*
Public Address System
Operating Instructions
5
±
12dB). After finishing the adjustment, press
“
EQ
”
to exit.
4. Directivity Adjustment
Press
“
AN+ or AN-
”
(Increase or decrease the directivity angle. The
range of adjustment is as shown below).
5. Adjust Focus
Press
“
FOCUS+ or FOCUS-
”
“
+
”
indicates forward movement of focus. Max.
forward movement: 99m;
“
-
”
indicates backward movement of focus. Max.
backward movement: 99m.
6. Mute
Press
Press again
7
．
Select Input Sensitivity Value
Press
“
S
”
Hold down
“
S
”
again
With
“
S
”
key held down, the three sensitivity values, i.e.
“
00dBV, -06dBV and -10dBV
”
will be
displayed alternatively. When the desired sensitivity value appears, please release
“
S
”
key, so that
this sensitivity value will be effected.
8
．
Energy-Saved Operation
If there is no operation to the column speaker within 30s, the screen will automatically enter into screen
Directivity Interface
Indication for Adjustable Range of Directivity
Focus
Interface
Mute
Interface
Volume
Interface
Enter Sensitivity
Interface to View
Select
Sensitivit
y
0
º
+45
º
-45
º
