Troubleshooting - RayTek Raynger ST80 ProPlus Enhanced Manual

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Troubleshooting

Code
– – – (on display)
Battery icon
appears
Blank display
Laser doesn't work
ERR
CE Certification
This instrument conforms to the following standards:
• EN50081-1:1992, Electromagnetic Emissions
• EN50082-1:1997, Electromagnetic Susceptibility
Tests were conducted using a frequency range of 80-1000 MHz with the instrument in
three orientations. The average error for the three orientations is ±1.4°C (±2.5°F) at 3
v/m throughout the spectrum. However, between 162 MHz and 792 MHz at 3 V/m, the
instrument may not meet its stated accuracy.
14
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Problem
Target temperature
is over or under range
Low battery
Possible dead battery
(1) Low or dead battery
(2) Ambient temperature
above 40°C (104°F)
Possible damage
by EMF
Action
Select target within specifications
Check and/or replace battery
Check and/or replace battery
(1) Replace battery
(2) Use in area with lower ambient
temperature
Contact your distributor
1.888.610.7664