Chapter 6
Adjustment and Verification
Focus 30/35 Service Manual 6 - 112 P/N 79000035_SM, Version 1.5
Radio range test
Performance
Item Performance Description Result Notes
1 Connect range test
cable.
A. Connect the range
test cable between
the instrument and
external radio.
B. Separate the
instrument and the
controller as long as
the test cable is
allowing.
Any leacking
radio signal
fromt the TNC
connectors will
be avoid.
When performing the
test, the distance
between external
radio and instrument
should be 5 meter (16
ft) or more.
Note – Make sure to
select the correct
range test cable.
2 Start the test. Start up the instrument in
robotic mode. Connect the
external device and call up
the menu
Level Bubble...
The instrument
bubble should
be visible and
deliveres tilt
values.
The instruments
shows the radio status
Connected.
3 Disconnect range test
cable.
Disconnect the range test
cable from instrument and
external radio.
Radio
communication
link should be
interrupted. The
tilt values
disappears and
the instrument
shows the radio
status
Radio link
lost
.
By removing the
range test cable it will
be verified that the
radio link is
established through
the radio range test
cable and not “leak”
between the two
radios.
4 Reconnect range test
cable.
Reconnect the range test
cable again and the radio
communication should be
established again.
Remote control
and tilt values
are back and
visible.
The instruments
shows the radio
status
Connected.
5 External field test Perform an external field
test if the customer
complains any range test
issue which can not be
detected by the cable test.
Setup the instrument
and controller on the
border range of radio
and disconnet the
antenna.
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