Vector-LP Radio Beacon Transmitter Technical Instruction Manual
Page
3-29
Section 3 Operating Instructions
Issue 1.1
3.6.12.3 SETTING MAXIMUM OUTPUT
LIMITATIONS
The maximum allowable output gain can be
adjusted in terms of carrier reference.
NOTE
The
Set Duty Cycle
and
Set Forward
Power
values represent actual transmitter
levels. The
Maximum Carrier Reference
represents the maximum carrier reference
value and can be used to limit output power.
The bottom two rows display current levels
for the active side (A or B).
CAUTION
Do not adjust the
Maximum Carrier
Reference
to a value that causes the
transmitter to exceed its rated power level.
Failure to observe this may void the
equipment warranty.
(a) Press
f
or
g
until the desired parameter
(
Set Duty Cycle
and
Set Forward
Power
are grouped together) is
displayed.
(b) To edit a parameter, press
Modify
and
then
f
or
g
to adjust the value. If the
Set Duty Cycle
and
Set Forward Power
group is selected to Modify, use the
Next
button to toggle between the two items.
(c) When complete, press
Done
. Press
Reset
to restore the value to its pre-
modified setting.
(d) When complete, return to previous menu
by pressing
Back
. A prompt appears to
confirm saving modifications to the
EEPROM. Press
Yes
or
No
.
3.6.12.4 USING FACTORY SETTINGS
The functions described in paragraphs
3.6.12.1 through 3.6.12.3 can be restored to
factory settings as follows:
(a) Pressing
Yes
will restore all setup and
calibration values and thresholds to
factory settings. All other saved
information, including changes to presets,
is also restored to factory settings.
Do you want to restore Factory Defaults?
All current settings will be lost.
Yes
No
12:43:16 Power: 0W Side A Bypass
Do you want to restore Factory Defaults?
All current settings will be lost.
Yes
No
12:43:16 Power: 0W Side A Bypass
12:43:16 Power: 0W Side A Bypass
Maximum Output Gain
Set Duty Cycle:
0.00
Set Forward Power:
0
Maximum Carrier Reference:
154
PDM A: 7.97%
Carr. Ref: 8
B+ Volt A: 75.0V PA Volt A: 6.4V
Main Menu
Modify
Back
12:43:16 Power: 0W Side A Bypass
Maximum Output Gain
Set Duty Cycle:
0.00
Set Forward Power:
0
Maximum Carrier Reference:
154
PDM A: 7.97%
Carr. Ref: 8
B+ Volt A: 75.0V PA Volt A: 6.4V
Main Menu
Modify
Back
12:43:16 Power: 0W Side A Bypass
