Learning the Receiver Functions
Turning On/Off the Receiver
1. Press the power/audio
button to turn on the
receiver.
Note: When the receiver
is initially turned on, all
LCD symbols, LEDs,
and the audio signal are
turned on for one second
(diagnostic mode). After
the diagnostic mode is
complete, the grade sensitivity (fine) and the audio (loud)
symbols appear.
2. Press and hold the power/audio button for one second to turn off
the receiver.
Selecting the Audio Function
The receiver always starts up with the audio mode (loud) active.
1. Press the power/audio button repeatedly to cycle through the
audio levels, which include off, soft, and loud.
Note: If the audio function is on, the receiver beeps quickly
when the receiver is above the laser beam, slowly when below it,
and continuously when centered in the laser beam or on grade.
2
–
–
Audio On
6
–
–
Fine
Medium
Low Battery
Above Grade
On Grade
Below Grade
7