Spectra Precision FOCUS 35 - Page 314

Chapter 6
Adjustment and Verification
Focus 30/35 Service Manual 6 - 60 P/N 79000035_SM, Version 1.5
11 Alternative:
Check Transmitter
unit F30 divergence.
A. Select
Switch filter
motor HIGH/LOW
check box.
B. Click Filter motor
HIGH.
C. Aim to a 30 meter
target and check
divergence direct at
the target.
Tolerance:
Transmitter spot
at target <20mm
at 30 m distance.
The evaluation of the
Transmitter spot, see
Fig. 6-45 on page 6-
59 has to be done
under dark light
condition by close
observation to see the
complete beam
spread.
If the Transmitter
spot is out of
divergence, the
complete Transmitter
unit F30 needs to be
replaced.
Fig. 6-46 Correct focused Transmitter spot and the generalized spot in 30 m distance
Item Performance Description Result Notes
<20mm