Polycom EF2241 - Manual (Page 8)

P
RE
-I
NSTALLATION
V ORTEX EF2241 Reference Manual 6 Technical Support: 800.932.2774
EF2241 F
RONT AND
R
EAR
P
ANELS
1. LCD D ISPLAY . Displays menu instructions for configuration and operation of the
EF2241.
2. D OWN B UTTON . Scrolls backward through menu items at a particular level or
decreases the value of a parameter.
3. U P B UTTON . Scrolls forward through menu items at a particular level or increases
the value of a parameter.
4. E NTER . Enters the menu and allows you to select and change parameter values.
5. E SC . Returns to the next highest level of menus.
6. H OME . Returns to the top of the menu structure.
7. L EVEL I NDICATOR . Indicates the level of the selected channel or parameter.
8. P HONE C ONNECT . Takes the phone line on or off hook. If you have an analog
handset connected to the P HONE jack on the back panel, pushing this button will
disable the P HONE jack while enabling the L INE jack (see Item 17).
9. C HANNEL A CTIVITY LED S . Indicates gating activity of the 4 mic/line channel
inputs.
Figure 2. EF2241 Front and Rear Panels
3 4 5 6 1 2 7 9
11 13 10 12 14 15 16 18 20 17 19
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