LCD MENU STRUCTURE
VORTEX EF2211/EF2210 Reference Manual 26 Technical Support: 800.932.2774
LCD M
ENU
 S
TRUCTURE
LCD Menu Tree The EF2211/EF2210 LCD menu structure is made up of nine menu trees: SYSTEM, 
P
HONE CONTROL (EF2211 only), INPUTS, OUTPUTS, AUTOMIXER, MATRIX, PARA-
METRIC EQ, PRESETS, and MACROS.  Each menu tree is organized by levels and 
branches into multiple subcategories.  The branches end with an adjustable parameter 
or value.
The EF2211/EF2210 has five menu buttons on the front panel for navigation in the 
menu tree.  Press the H
OME button from anywhere in the menu tree to return to the top 
of the menu.  The E
NTER button enters the menu and the ESC button returns to the 
next highest level of menus.  To scroll back through menu items at a particular level, 
use the D
OWN button.  To scroll forward through menu items at a particular level, use 
the U
P button.
To adjust a parameter, first locate the parameter by scrolling to the appropriate menu 
(with combinations of the U
P/DOWN and ENTER buttons).  The display will show the 
Figure 14. LCD Menu Tree.
D
OWN UP ENTER ESC HOME
Scrolls backward 
through menu 
items at particular 
level or decreases 
the value of a 
parameter
Scrolls forward 
through menu 
items at particular 
level or increases 
the value of a 
parameter.
Enters the menu 
and allows you to 
select and change 
parameter values.
Returns to the top 
of the next high-
est level of menus
Returns to the top 
of the menu struc-
ture.
Table 2: Summary of button functions on the EF2211/EF2210.
EF2211 System 
Settings
Automixer
Mixer Settings
(AM1)
Global Settings
Channel Settings
(Input 1)
Decay
Hold Time
Bus ID
Chairman Mic
Last Mic On Mode
Chairman Mode
Local Max NOM
Global Max NOM
Last Mic Number
Off Attenuation
Threshold Type
Adaptive Threshold
Manual Threshold
Gating Mode
Gate Priority
Camera Gating
Threshold
Phone Control
Auto Answer
Auto Hangup
Loop Drop
Country Select
Auto Hangup
Call Progress
DTMF Gain
Ring Tone Enable
Dial Tone Gain
System
Power On Preset
Bus Reference
Error Messages
Acknowledgement 
Mode
Front Panel Password
Device ID
Front Panel Lock
Non-Volatile 
Memory Lock
Non-Volatile Mem 
Password
Meter
Last Restored Preset
Reboot Vortex
Screen Saver
Baud Rate
Flow Control
Software Version
Inputs 1, T, A, B
Mute
Acoustic Echo 
Cancellation (In 1)
Gain
AGC Maximum
(In 1, T)
Level Mic/Line 
(In 1)
Automatic Gain Control 
(AGC), In 1, T
Noise Cancellation 
Level (In 1, T)
Phantom Power
(In 1)
Noise Cancellation
(In 1, T)
AEC Suppression
(In 1)
Reference Assign
(In 1)
AGC Minimum
(In 1, T)
LEC Suppression
(In T)
Dynamics Processing
(In T)
Line Echo Cancellation 
(In T)
Outputs
Mute Output
NOM Attenuation
On/Off
Output Gain
Output Delay Enable
Output Delay
Dynamics Processing  
(Out T)
Matrix
Gain
Gate (In 1)
Mute
Main Matrix
Gain
Mute
SubMatrix
Parametric EQ
Frequency
Filter Type
Bandwidth
Slope
Gain
Filter Enable
Input/Output EQ
Band
Channel
Presets
Save
Presets 16-47
Delete
Presets 16-47
Restore
Macros
Run Macro (0-255)
Automixer Reference
Reference Bias