Roma 1731 Manual Del Usuario página 9

故 障 诊 断 故 障 诊 断 故 障 诊 断
TROUBLE SHOOTING
PROBLEM CAUSE
YHKLFKOH GULYHV VORZO\ -lower battery in car
-low 9V battery in transmitter
poor steering
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control no power
-incorrect placement or
connection of battery
-rusty contacts
-battery contacts too loose
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poor range control
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surrounded area
-transmitter antenna is not
screwed in securely
-transmitter antenna is not
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CAUTIONS
For parents to read:
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8. Do not put it into fire or water. Do not disassemble and re-solder it.
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12. Always play in safe places only.
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15
CORRECTION
-replace new battery
-replace new 9V battery
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connectors
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screwdriver
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-replace new battery for controller
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tranxmitter antenna
-extend transmitter
-extend transmitter antenna to full
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OPERATING MANUAL
1733
1731
1732
8