sunair RT-9000C, Руководство по эксплуатации и обслуживанию

Страница: 245 / 393

Document No. 8128000560
Software Revision – N1B (07 Oct 04)
7-13
RT-9000 B
Transmitter Power Output Selection
Transmitter RF power output is indicated in the Operational Display segment at 7. Normally, this setting
will be set to the ‘125W’ (Watts) power output level by default. If the ‘65W’ (Watts) RF power output level
is desired, depress the ‘PWR LVL’ (Power Level) Key at
7 . The indicated power level output will change
accordingly.
NOTE: An external Linear Power Amplifier is frequently used with the RT-9000 B
Transceiver. The system will automatically detect when this optional
equipment is present and automatically adjust the available Power
Output Level choices. Depending on the specific amplifier model, the
additional Power Output Level choices will be ‘500W (500 Watts) or
‘1000W’ (1000 Watts).
THE BASIC OPERATING SETTINGS OF THE REMOTE TRANSCEIVER HAVE NOW BEEN
ESTABLISHED.
7.3.2.2 ESTABLISHING AN OPERATING FREQUENCY
To establish an operating frequency, place the system in the Manual Tuning mode. Refer to Figure 7.3.2.2. If
the RT-9000 B Operational Display does not indicate an ‘M’ (Manual Tuning mode) at
1 , depress the Manual
(‘MNL’) key at 2 . The display will change to the ‘M’ at 1 . The Feature Menu Display also will change to the
“Frequency Step Feature Menu” shown at 7 . The Manual Tuning mode operates only in “Simplex” operating
mode (alternate receive and transmit using the same frequency).
Depressing the Load Simplex (‘LOAD SPLX’) key at
3 will cause the “Frequency Display” at 4 of the
Operational Display to go blank. The Numeric Keypad at 5 , may now be used to key in the desired operating
frequency up to seven (7) digits long. As each frequency digit is keyed in , the digits will appear in order of
entry (left to right) on the Operational Display at
4 . After the complete operating frequency has been keyed
in, depress the Enter (‘ENTR’) key at 6 to enter the selection into the RT-9000 B Transceiver’s memory.
Figure 7.3.2.2 Operating Frequency Controls
THE TRANSCEIVER IS NOW OPERATIONAL ON THE ENTERED FREQUENCY
RT-9000 B