MSA PrimaX IR+ Operating Manual page 20

4 Remote Controller and Menu Sequence
• Slave Addr =1 Factory default, Do Not Change
(M-05) - LED test
1. Press button "+" to select M-05 in the measure mode.
2. Press button "ON" on the remote controller to enter the submenu. Then detector display "OFF"
3. Press button "+" one time， all LED will flash. Press button "+" again, detector display "OFF", the LED stop flash.
NOTE: Press the Button "OFF" to cancel the input during the process.
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