What to do if Spectra Precision Laser Level lost receiver?
If the Spectra Precision Laser Level loses the receiver during automatic alignment, verify the operating range for the auto function and restart the auto alignment.
Why does my Spectra Precision HV302 show HI alert?
If your Spectra Precision Laser Level displays a HI alert indicating a unit height change, check the laser beam elevation.
What to do if Spectra Precision Laser Level alignment timed out?
If the Spectra Precision Laser Level alignment could not be completed in the allowed time, check the radio operating range/ connection and ensure a stable laser setup.
Why Spectra Precision HV302 Laser Level says no receiver?
If the Spectra Precision Laser Level cannot find the HL760 receiver for single axis automatic function, ensure the HL760 is on and paired.
What to do if Spectra Precision HV302 cannot find receiver?
If the Spectra Precision Laser Level is unable to find the receiver, check the operating range for the auto function and restart the auto alignment.
How to unblock laser beam on Spectra Precision HV302 Laser Level?
If the Spectra Precision Laser Level beam is blocked, make sure there are no obstacles between the transmitter and the HL760.
What to do if Spectra Precision HV302 Laser Level shows mechanical limit?
If the Spectra Precision Laser Level displays a mechanical limit during Grade Match / PlaneLok, check if the existing slope is above +/-9%.
How to fix temporary EEprom problem on Spectra Precision Laser Level?
If the Spectra Precision Laser Level displays a temporary EEprom problem, press the E button to delete the error message.
General| Type | Rotary Laser Level |
|---|---|
| Self-Leveling | Yes |
| Waterproof/Dustproof | IP66 |
| Operating Range | 800 m (2, 600 ft) diameter with HL760 receiver |
| Rotation Speed | 600 RPM |
| Laser Type | 635 nm |
| Power Source | Rechargeable Battery |
| Operating Temperature | -4°F to 122°F |
| Self-Leveling Range | ±5° |
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