Crestron cen-tvav 用户手册

Crestron CEN-TVAV 

Ethernet Enabled Programmable TV/AV Controller

1. Set the viewport to 38400 N81 Baud via SETUP -> 

COMMUNICATIONS SETTING. 

2. Disconnect the AC power from the CEN-TVAV. 
3. Reconnect AC power to the CEN-TVAV. 
4. Within the first 5-seconds, press the BREAK character     

ALT-K) in the viewport and observe the standard CEN-TVAV 
bootup message. 

5. When the following message is displayed, press the space-

bar to abort running the program. Otherwise, the CEN-TVAV 
will boot, the TVAVCOM-1 symbol will take over, and the 
console will be set to the DISABLE rate.  
        Booting from Flash Prom
        6E00
        Press <space> for cold start 

6. To set the console baud rate, press F8 and select a new 

baud rate. This will force the console to show the bootup 
messages at bootup time. 

1. Set the viewport to the baud rate the console is operating at 

or use "Establish Communications (Alt-B)" from the 
Diagnostics Menu. 

2. Press BREAK (ALT-K) three times in succession and 

observe the following reply: 
        TVAV Console Enabled 

If the baud rate was 
set to 'disable' for 
the console.

If the baud rate was 
set to a rate other 
than 'disable' and 
the rate is known.

If the baud rate was 
set to a rate other 
than 'disable' for the 
console but the rate 
is unknown.

 

The console port is always accessible, regardless of whether or not the program 
contains a TVAVCOM-1 port, if the console connection is established via "TCP/IP 
Console Connection" on page 19. To prevent the console switchover during program 
development, the TVAVCOM-1 port may be commented out. If the TVAVCOM-1 
port is not programmed in SIMPL Windows (if the definition is present but the Port 
contains no data), then the console port will never be taken over and is always 
accessible.  

When operating the CEN-TVAV under normal conditions, refer to the figure on the 
next page for a typical connection diagram. 

WARNING:  When the POWER IN cord is plugged into an energized outlet, 
POWER OUT becomes energized. Crestron recommends connecting the TV or AV 
device before plugging the POWER IN cord into an outlet. 

CAUTION:  When the ETHERNET port is connected to a larger network via a hub, 
make sure that a straight (non-crossover type) Ethernet cable is used and that the 
cable is NOT connected to the UPLINK port of an Ethernet hub.  

CAUTION:  If making connections to the CRESNET modular port, DO NOT use 
6-conductor telephone cables. Telephone cables are wired in a crisscross fashion and 
are not compatible with Crestron equipment. Use the modular cable provided.  

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