AMERITRON SDC-103 Руководство по эксплуатации - Страница 7
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SDC-103 Automatic Screwdriver Controller (ICOM)
This setting controls the amount of time the relays are reversed when
the motor is stopped. When the motor is stopped, the relay that was
moving the motor is deactivated and the opposite relay is activated for
the duration set in the menu. The default setting is 20ms. The values
range from 0ms – 200ms.
UP
This determines which button will move the antenna up. This can also
be used to move the antenna correctly if the motor terminals are
reversed. When UP is on the display, press the corresponding button
(Up or Down), which moves the antenna up. This is then saved to
memory. Pressing any other key will not make any changes and simply
exit setup. Since this is the last setting in the setup menu. The controller
will proceed with normal operation.
Band Menu Navigation
The Band Menu of the SDC-103 controller allows the user to activate the
frequency bands that will be used for controlling the antenna. Follow the
instructions below to activate/deactivate bands.
Band Select
Press the Skip Button while powering up unit. The controller display
will show the current status of the 160 meter band (on/off). To change the status
of this band press up to turn the band on or dn to turn the band off. When the
setting is correct press Enter to continue to the next band. Repeat this process
for each of the bands. Pressing Enter after the 6 meter band will save the settings
and exit the menu. Note: For changes to be saved you must go through each of
the bands.
Frequency Menu Navigation
This menu is used to program the upper and lower frequency limits for each
band. The SDC-103 will use these limits to adjust the operating frequency of
the antenna. Use the chart in the appendix of this manual to record the highest
and lowest desired operating frequency for each amateur band activated in the
above menu.
1.
Press and hold the Enter button while turning on Power to the
controller. The controller will move the antenna to the lowest
position. When the lowest position is reached the controller should
stop the motor if the current settings are adjusted properly (see the
Trip Current section above). If the antenna extends outward
instead of retracting turn the power off and see the UP section
above to reverse the direction of travel.
2.
If all settings are correct the controller will stop the antenna at the
minimum height and display "0" then display "Con" or "nd".
"Con" indicates the controller is receiving data from the radio.
"nd" indicates there is no data being received. If no data is
© 2006 Ameritron
Instruction Manual
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