TeachLogic Titan Owner's Manual page 39

Sorting out LCD ERR message
The ERR message may show up on the units UT-96HH, UT-96BP, DR-750 and
TX-750. In brief, any wirelessbased devices that carry a LCD panel might have
this potential problem. The feasibility of such kind of rick shall be quite few, but
it might occur. Following I will give you a instructions to kill this problem. LCD
panel works "normally" when shown as below...
"On" shown on the LCD panel when unit was switched on.
In 1–2 seconds, the LCD panel will show channel number that was used last
time on the LCD panel.
Generally, there are two possibilities that bring "Error" message to the devices,
software or hardware problem. Following instructions will lead you to sort out
problems caused by software.
RESET builtin software by pressing and holding "SET" + "UP" + "DOWN"
1.
then Switch unit on.
How to know if the RESET is done successfully? "On" message will be
2.
shown on the LCD panel and it will stay on "On" message—it won't display
the channel last used.
When you've successfully cleared the "ERR" message, switch the unit off,
3.
then on. Now use the transmitter normally.
product description
SET
SET
SET
Owner's Manual
TROUBLESHOOTING
UP
DOWN
UP
DOWN
UP
DOWN
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