Troubleshooting 111      
Syn248 SB35031 Deskset User’s Guide Back to Contents
Display Messages
The screen is blank or the Deskset menu does not work.
The screen displays Joining Site... for more than one minute.
The screen displays Network Down.
The screen displays Synch Failed.
Probable Cause Corrective Action
There may be no power or 
the Deskset may need to be 
reset.
 See “To resolve a blank screen or device that 
does not work at all:” on page 109.
 Reset the Deskset to factory defaults. Disconnect 
the LAN cable and insert a pen or paper clip into 
the reset hole and press for more than five 
seconds.
Probable Cause Corrective Action
The Gateway is failing to 
synchronize with a Deskset 
configured for a different 
system configuration.
 Always disconnect the LAN cable before restoring 
factory defaults (by pressing the RESET button 
more than five seconds).
Probable Cause Corrective Action
The Ethernet cable is 
unplugged.
 Ensure that one end of the Ethernet cable is 
plugged into the port marked LAN on the device 
and that the other end is plugged into your office 
LAN.
 Confirm that the Ethernet port light next to the 
Ethernet port is green. If it is not, unplug the 
cable and plug it in again.
There may be a problem with 
the office network. 
 Check if other network devices, such as 
computers, are communicating with the network. 
If not, then contact your IT administrator.
Probable Cause Corrective Action
The device synch failed when 
trying to connect to the 
system.
 Reset the device. Insert a pen or paper clip into 
the reset hole and press for more than five 
seconds.
The maximum number of that 
type of device has been 
reached.
 A device must be removed from the network and 
deleted from the system before another device 
can be added.