FUTABA 4PK-2.4GHZ Instruction Manual page 124

High voltage alarm
If a battery exceeding 8V is used with the T4PK, an audible alarm will sound and
"HIGH VOLTAGE" will be displayed on the LCD screen.
Immediately remove the battery because it may cause the T4PK to malfunction.
LCD screen:
Memory Error
If the data in the transmitter is not transferred normally when the power is turned on, an
audible alarm will sound and "ACCESS ERROR" will be displayed 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:
MIX Warning
When the power switch is turned on while the idle-up, preset (engine cut) or neutral brake
function switch is on, an audible alarm will sound and "MIX WARNING" will be displayed
on the LCD. When those function switch is turned off, the alarm will stop.
LCD screen:
Power off forgotten warning
If the T4PK is not operated for 10 minutes, an audible alarm is sounded and "WARN-
ING" is displayed on the screen. The audible alarm stops when the steering wheel, throt-
tle trigger, and any dial, switch, or edit button is operated. If you are not going to use the
transmitter, turn the power off. (Setting can be reset at the system menu on page 108.)
LCD screen:
Audible alarm:
Tone sounds (7 times) and stops (repeated)
Audible alarm:
Tone sounds (7 times) and stops (repeated)
Audible alarm:
Tone sounds (7 times) and stops (repeated)
Audible alarm:
Tone sounds (7 times) and stops (repeated)
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