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RF Remote Control/Laser Detector
The RF remote control/laser detector is powered by a 9V battery (alkaline or non-
alkaline).
Low Battery Indicator
When RF remote control/laser detector battery capacity falls below 25 percent, an
icon
on the laser detector LCD display indicates low battery power (approxi-
mately four hours remaining).
Battery Replacement
The RF remote control/laser detector battery compartment is located at the back of
the unit. Open the compartment and replace the
9V battery, ensuring that the polarity is correct, as
shown in the diagram.
! Caution: Remove all batteries from the series
RT-7690 base unit and RF remote control/laser
detector whenever the units are stored
for an extended period of time.
Power Standby Mode
The RF remote control/laser detector enters Power
Standby mode if none of the RF remote control
buttons are pressed or if the laser detector is not
used for 20 minutes. The RF remote control/laser
detector timer is reset each time a button is
pressed to operate the RF remote control or use the laser detector.
•
To override Power Standby mode for the RF remote control/laser detector,
press and hold its Laser On/Off button
control/laser detector emits a beep and two "chirps," confirming that automat
ic power standby is disabled. After automatic power standby is disabled, the
RF remote control continues to operate for a maximum period of eight hours.
•
To re-enable automatic power standby, press and hold the Laser On/Off
button
and one "chirp."
Temperature Protection
The laser beam automatically shuts off when the base unit temperature reaches
113°F (45°C). Once it cools below 104°F (40°C), power to the laser beams is
returned. Current operating settings are retained, and the RT-7690 series base unit
returns to the last functional mode selected.
again for three seconds. The command is confirmed by a beep
for three seconds. The RF remote
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Capítulos
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