ELR60RT 2PH/60
33
ALIGNMENT TEST
•
Power the unit.
•
Adjust the angle of the optics.
•
Set Dip switch 6 on the RX column to ON: the LED and the BUZZER on the RX column will be activated.
•
Point the optics on the TX column towards the RX column, adjusting them vertically and horizontally with
the (horizontal and vertical) adjustment screws until optimal alignment is found.
•
Optimal alignment is achieved when the high-intensity LEDs remain on and the buzzer emits a continuous
sound.
•
Partial or total misalignment is signalled by intermittent flashing of the LEDs and an intermittent acoustic
signal from the buzzer.
Note: The constant acoustic signal from the buzzer lasts for a maximum of three minutes. To obtain good
alignment, the RECEIVER optics must perform a FULL rotation on the horizontal axis to SCAN the optical
signal.
•
Once calibration is complete, tighten the horizontal adjustment screw and exit test mode by resetting DIP
6 to OFF on the RX circuit board. Two beeps will indicate the end of the TEST function.
TX
RX
TX
RX
