Users Manual Part 3

77
Reference
Memory Error
If the data in the transmitter is not transferred normally
when the power is turned on, an audible alarm will sound
and
"
MAIN MEMORY BACKUP ERROR
"
will be dis-
played on the LCD.
- To stop the alarm, turn off the power.
- Turn the power back on. If the alarm is not generated again, there is no
problem.
LCD screen:
Audible alarm:
Tone sounds (7 times) and stops (repeated)
Warning Displays
Low Battery Alarm
When the battery voltage of the transmitter falls below the usable range, an audible
alarm will sound and
"
"
will be displayed on the LCD screen.
LCD screen:
Audible alarm:
Continuous tone.
Warning
When a low battery alarm is generated, cease operation immediately and retrieve the model.
If the battery goes dead while in operation, you will lose control.
Power supply and low battery alarm
The T4PM can use an optional rechargeable battery. However, the battery alarm setting
is different from that of the dry cell battery (alkaline battery recommended). Therefore,
always set the battery type to match the power source used. Always set the battery type
to
"
LiFe2
"
especially when using a Futaba rechargeable type battery. If the set is used
at
"
DRY3
"
setting, the time from low battery alarm to system stopping will become ex-
tremely short. (See page 41, for a detailed description of the battery types.)
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