Powering ON
Press the Power ON/OFF Button
instrument ON.
Display screen
Two short beeps followed by a prolonged beep will
indicate that the instrument has been powered ON.
Powering OFF
1. Press the Power ON/OFF Button
2. All display indicators as well as all LED's light up briefly.
3. The instrument will make three rapid beeps and the
instrument is powered OFF.
Power Saving
Receiver will automatically shut OFF after 20 minutes if:
The unit does not receive any laser signal
The control buttons are not pressed
Default Settings
Audio will always default to low volume.
Accuracy will always default to the "Fine Accuracy" setting.
Battery Level Indicator
Backlight will always default to the brightest setting.
Screen Backlight Setting
When instrument is ON, the backlight defaults to
the brightest setting.
Backlight dims automatically when there is no detection
or command buttons are not pressed for 2 minutes.
22
will light up briefly.
22
16
once to turn the
16
once.
24
will always be displayed.
26
Detection
Window
16