65
00
10
65
00
ADJUSTMENT
Start on the transmitter. Inspect the value displayed and adjust the brass flat-head screw of
the potentiometer on the circuit board. The potentiometer is a 20 turn device and has a
self-protect mechanism. If you hear it click, you are at the limit and further turns will not
affect the value. Clockwise (CW) increases the value and counter-clockwise (CCW)
decreases the value. Adjust the transmitter potentiometer for a value of 2800. Once the TX
value is 2800, no further adjustment of this potentiometer is required.
Staying at the TX, inspect the value of the RC on the display. Remember anything over 4000
is max limit. So if ever the receiver value displays 4000, turn the RC potentiometer CCW to
2800.
The three spring-loaded screws affect the beam angle. Remaining at the TX, adjust the
screws CW one at a time to increase the RC displayed value to a maximum value. For
example, adjusting screw A one turn will take the value from 1700 up to 2200 but any further
turns on this screw will start to lower the RC value from 2200 back to 2000. So in this case,
adjust screw A back to 2200. Then proceed to screw B. Adjusting screw B takes the value
from 2200 up to 2350 but then starts to decrease again. Adjust screw B back to 2350.
Repeat this process on the transmitter for all screws to obtain receiver maximum value.
Now proceed to the receiver. Repeat this procedure on the 3 spring-loaded screws on the
RC. If at anytime the RC value goes above 4000, turn the RC potentiometer CCW to 2800.
Lastly, after all the 6 spring-loaded springs have been adjusted for a maximum value on the
receiver display, adjust the receiver potentiometer for a value of 2800.
Turn the meter off and go into the diagnostic mode and verify the values of the TX and RC
are approximately equal and then re-install the protective covers.
.
