Polycom EF2241 Manual De Usuario

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