FURUNO TZ2 TOUCH BB

[Esugar]

Radar was switched OFF while transmitting. This was done from SWITCH BOX without going to STDBY. Thanks in advance

 

[TheReaper]

Radar was switched OFF while transmitting. This was done from SWITCH BOX without going to STDBY. Thanks in advance

What's your question?

 

[Esugar]

The FURUNO TZT2BB was switched OFF from the switch box without stopping radar transmission. Now the Radar would be powered ON, fans running but no display. Not booting. Only black screen. Am not sure if main board 19P1093-22 IS OK or packed up
Any idea on where to start troubleshooting

 

[TheReaper]

Try going to Home-Settings-Radar and reselect the radar source. If no source, then remove power from the radar, turn off the TZT2BB and turn off all breakers to the equipment for 30 seconds. Then, turn breakers back on, turn TZT2BB back on and if still no radar...check the radar source again.

 

[Esugar]

No DIPLAY. BLACK Screen. Only fans running. No start up beep sound. Nothing

 

[TheReaper]

TZT2BB doesn't have a display. Got it now.

Is the fan that's running in the display or the TZT2BB processor? I'm assuming the display. If so, look at the TZT2BB box itself...when you try to power on, is there a green LED power indication? If not, check fuse in power cable.

 

[Esugar]

The processor fan is running. Some led are ON. ON display screen is "no signal"

 

[TheReaper]

Do you have two touchscreen displays or just one?

Can try cycling through the displays inputs to see if it wakes up. Also, can try unplugging the HDMI cable going to that monitor and plugging it back in while the TZT2BB is on to see if it wakes up. If not, try turning the TZT2BB and display off for an hour to let any residual power dissipate. See what happens.

 

[Esugar]

I have 2 screens. Also tried to leave off for more than an hour. Nothing. Same results. Fans running, LED On no beep sound. "No signal" on displays

 

[TheReaper]

Unfortunately, the TZT2BB will need to be evaluated and/or repaired.

If you are a Furuno USA customer, use this RMA link to start the process: https://furunousa.com/en/myaccount/returned_merchandise_authorization

If you purchased the TZT2BB from another distributor, please contact them. Here's a link to the world-wide distributor contact info: https://www.furuno.com/en/support/distributors/marine/