Trimble S - Page 417

Chapter 6
Adjustment and verification
P/N 57150002, Revision 5.0 6 - 81 Trimble S, VX, SPS & RTS Service Manual
F
Fig. 6-90 Calibration set-up
3 Start service software. A. Select
TCXO frequency
calibration
from EDM
in Maintenance &
Service
.
4 Measure pulse
repetition frequency
and correct TCXO.
A. Select
Determination of
TCXO freq. correction
check box.
B. Click
Start button to
measure the frequency.
C. The TCXO correction
is displayed.
D. Click
Save button to
store the correction
value in the
instrument.
Possible
frequency
range:
25312,7500 -
25312,2500 Hz
High precision
Frequency counter is
required, 0,1 Hz
resolution.
Item Performance Action Results Notes