Berner BHR150 Manual De Instrucciones página 5

Receiver
Features and Functions
1. Power/Audio Button—is a
multi-functional button that
turns on/off the receiver and
audio function.
2. Marking Notches (both
sides)—align with the
on-grade portion of the
photocell and are used to
mark elevation readings.
The marking notches are
50mm (2 inches) from the
top of the receiver.
3. LEDs (front and back)—
show the position of the
receiver relative to the laser beam (high, on-grade, or low), and
indicate power and low-battery status.
4. Level Bubble—is used to make sure that the receiver is level.
5. Photocell—detects the laser beam when it strikes the receiver.
6. Audio Port—is the opening the sound comes out of.
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