Fine leveling is not required for the DES mode, only for RNG1 or RNG2
mode. When fine leveling, the degree of movement of the TU is limited by
the position of the locking screws and spring tension of the upper flange
of the vehicle adapter assembly.
No tools are required to turn the
locking or adjusting screws. Should locking screws bind and become unable
to be turned by hand, loosen (ccw) the adjusting screws to relieve
pressure on the locking screws.
(4) Refer to figure 1-29.
The battery must be
removed to permit
installation of the EMI filter and the vehicle power cable.
To avoid accidental
laser operation, rotate the LD/R handle to the up position.
ENSURE LD/R POWER switch is OFF before removing battery.
Set the POWER switch (1) to OFF, and pull and hold the battery release pin (6).
Rotate the battery connector 2P1 (4) down from