Crown Audio I-T5000 HD Manuel D’Utilisation

The LCD Control Screen and its controls let you confi gure the 
ampli fi er and access many features that before were available only 
through a remote computer. Also, you can recall DSP presets via 
the front panel. (Some DSP parameters cannot be adjusted with 
the LCD Control Screen. That is done in System Architect.) 

Figure 4.1 shows the parts of the LCD Control Screen. Its 
functions are described below. NOTE: Listed functions can also be 
controlled in System Architect. 

Here’s how to access the various menus and settings in the LCD 
control screen:

• Starting from the Attenuation screen, press Menu/Exit to go to 
the Sample Rate screen.
• Press Next to go to the next item in the menu. 
• Press Prev

 

to go to the previous item in the menu. 

• Turn or press either Encoder knob to change the value of the 
dis played  parameter.
• When you see a menu screen, push the knob once to see the 
items in that menu. Or press Next to go to the next menu.
• Press Menu/Exit to leave the menu and return to the Attenuation 
screen at any time.
Some menu items require confi rmation: after you request a change, 
the display might say “Press and hold.” To confi rm a change, press 
and hold an Encoder knob. If you don’t want the change to occur 
during a confi rmation, turn the knob or wait fi ve seconds.

The entire front panel or just selected screens can be locked out or 
set to read only status using System Architect software. Locked-out 
screens will either say “Lockout” or the individual parameter will 
say “N/A”. If a change is attempted the screen will say “Changes 
Disabled”.

Attenuation - Mute - Lockout

           Menu button  

      Sample Rate                   
      Analog Input Sensitivity
      Presets
      Amp Mode
      Locate
    

 
ADVANCED MENU 
(press knob once to access these
 items:)   
     Attenuator Limits
     Attenuator Link
     Input Sources
     Analog Source Select
     Maximum Analog Input
     Digital Source Select
     AES Source Select
     AES Input Trim
     AES Input Status
     Cobranet Source Select
     Cobranet Input Trim
     Bandpass Gain
     Output Polarity
     Input Delay
     Speaker Delay
     LED Meter Display Type
     Bar Meter Display Type
     LevelMax
     Peak Voltage Limiter
     RMS Voltage Limiter
     Transducer Thermal Limiter
     Pink Noise Generator
     SLM (Sweep Load Monitoring)
     Front Panel Blackout

MONITOR MENU
(press knob once to access 

these items:)       
      Load Monitoring

      Thermal %
      Thermal Temp deg. C

      AC Line Voltage
      Operating Time

      Watts Output

ALERT MENU
(press knob once to access 
these items:)       
      Amp Output Clip Errors
      Analog Input Clip Errors
      Thermal Errors
      Low Limit Load Errors
      High Limit Load Errors
      SLM Errors
      Line Voltage Errors
      Fan Errors
      Clear All Error Logs

NETWORKING MENU
(press knob once to access 
these items:)       
      Network Info
      Manufacturing Info
      HiQnet Node Address
      DHCP
      IP Address
      Subnet Mask

COBRANET MENU
(press knob once to access 
these items:)       
      Cobranet Information
      Ch1 Cobranet Rx
      Ch2 Cobranet Rx
      Cobranet Tx
      Cobranet Conductor Priority
      Cobranet Transport Latency

To
Sample
Rate

Prev to 
Cobranet 
Menu

Level 
Max
Suite

Menu Tree
As a handy reference, Figure 4.2 shows the menu 
structure of the LCD control screen. Starting from 
any Menu screen, press an Encoder knob to go to 
the fi rst selection in the Menu. You can loop 
through a menu’s selections using the Next and 
Prev buttons. The Menu/Exit button returns 
you to the Attenuation screen which you see on 
power-up. 

Sweep Load Monitoring is not available 
in early I-Tech HD models.