Ef2280 Front And Rear Panels - Polycom Vortex EF2280 Reference Manual

EF2280 F
RONT AND
1
9 10
Figure 2. EF2280 Front and Rear Panels
© Polycom, Inc.
R P
EAR ANELS
2 3 4 5 6
11 12 13 14 15
1. LCD D . Displays menu instructions for configuration and operation of
ISPLAY
the EF2280.
2. D B . Scrolls backward through menu items at a particular level or
OWN UTTON
decreases the value of a parameter.
3. U B . Scrolls forward through menu items at a particular level or increases
P UTTON
the value of a parameter.
4. E . Enters the menu and allows you to select and change parameter values.
NTER
5. E . Returns to the next highest level of menus.
SC
6. H . Returns to the top of the menu structure.
OME
7. L I
EVEL NDICATOR
8. C A
HANNEL CTIVITY
inputs.
7
16 17
. Indicates the level of the selected channel or parameter.
LED . Indicates gating activity of the 8 mic/line channel
S
5 V
P -I
RE NSTALLATION
8
18 19
EF2280 Reference Manual
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