Mitsubishi Electronics FL7000LU Manual Do Utilizador

3

Sending out command

Awaiting response 

from projector

Awaiting response 

from projector

Checking execution of 

command (sending out 

check command)

Sending command again

No

Yes

Yes

Yes

1

1

10th trial

Less than 

10 times

Projector error

Send out “00vER” to check error details.

Recover from error state.

0–3

To normal operation

4

Enter password.

Send out “00PASS****.”

Projector is functioning.

Use “00FNCOFF” to cancel the current function.

6

5

END

No response for 

1 second or longer

No response for 

1 second or longer

Sending command again

Number of trials 

without response

Sending “00vST”

Checking response to “00vST”

START

Check the following.
 

• The projector is not supplied with AC power.

   

→ Check that AC power cord is connected.

   

→ Turn on the power. (Turn on the circuit breaker or 

main switch.)

 

• Not connected with the projector.

    → Check that the RS-232C cable is connected.

    → Check the RS-232C cable for electrical discontinuity.

 

• The projector is in the state of being unable to send out 

a command.

    → Use command “00vST” to check if the projector 

operates normally.

Note: In the following conditions, the projector 

does not respond even if it operates 
normally.

 •  Immediately after turning on the power 

(for about 20 seconds to 2 minutes)

 •  During switching signals (about 10 

seconds)

 •  In the process of the auto position 

(about 10 seconds)

 •  During locking the password