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"RF LEVEL CHECK: RF1" WINDOW
Figure 120
(3) You will see the "RF LEVEL CHECK: RF2" window as shown in Figure
121.
NOTE: If you click on the "BACK" button, you can go back to the "RF
LEVEL CHECK: RF1" window.
Do as follows:
(a) Disconnect the RFC1 cable from the tester's RF OUTPUT RF1
connector and disconnect the BNC 50-W terminator from the
tester's RF OUTPUT RF2 connector.
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PART NUMBER RD-AA5002 SERIES
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"RF LEVEL CHECK: RF2" WINDOW
Figure 121
(b) Connect the RFC1 cable to the tester's RF OUTPUT RF2 connector
and connect the BNC 50-W terminator to the tester's RF OUTPUT
RF1 connector.
(c) Make sure that the frequency is shown for each channel, then
measure the RF output level of each channel with the spectrum
analyzer.
(d) Click on the "PASS" if the RF output level is within the
minimum-maximum limits, or click on the "FAIL" if the RF output
level is too high or too low.
(e) Make sure that you put in the "PASS" or "FAIL" results correctly
for all channels, then click on the "NEXT" button.
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PART NUMBER RD-AA5002 SERIES
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(4) You will see the "RF LEVEL CHECK: RF3" window as shown in Figure
122.
NOTE: If you click on the "BACK" button, you can go back to the "RF
LEVEL CHECK: RF2" window.
"RF LEVEL CHECK: RF3" WINDOW
Figure 122
Do as follows:
(a) Disconnect the RFC1 cable from the tester's RF OUTPUT RF2
connector and disconnect the BNC 50-W terminator from the
tester's RF OUTPUT RF3 connector.
(b) Connect the RFC1 cable to the tester's RF OUTPUT RF3 connector
and connect the BNC 50-W terminator to the tester's RF OUTPUT
RF2 connector.
(c) Make sure that the frequency is shown for each channel, then
measure the RF output level of each channel with the spectrum
analyzer.
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PART NUMBER RD-AA5002 SERIES
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(d) Click on the "PASS" if the RF output level is within the
minimum-maximum limits, or click on the "FAIL" if the RF output
level is too high or too low.
(e) Make sure that you put in the "PASS" or "FAIL" results correctly
for all channels, then click on the "NEXT" button.
(5) You will see the "RF LEVEL CHECK: RF4" window as shown in Figure
123.
NOTE: If you click on the "BACK" button, you can go back to the "RF
LEVEL CHECK: RF3" window.
"RF LEVEL CHECK: RF4" WINDOW
Figure 123
Do as follows:
(a) Disconnect the RFC1 cable from the tester's RF OUTPUT RF3
connector and disconnect the BNC 50-W terminator from the
tester's RF OUTPUT RF4 connector.
(b) Connect the RFC1 cable to the tester's RF OUTPUT RF4 connector
and connect the BNC 50-W terminator to the tester's RF OUTPUT
RF3 connector.
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PART NUMBER RD-AA5002 SERIES
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(c) Make sure that the frequency is shown for each channel, then
measure the RF output level of each channel with the spectrum
analyzer.
(d) Click on the "PASS" if the RF output level is within the
minimum-maximum limits, or click on the "FAIL" if the RF output
level is too high or too low.
(e) Make sure that you put in the "PASS" or "FAIL" results correctly
for all channels, then click on the "NEXT" button.
(6) You will see the "RF LEVEL CHECK: RF STOP" window as shown in Figure
124.
NOTE: If you click on the "BACK" button, you can go back to the "RF
LEVEL CHECK: RF4" window.
"RF LEVEL CHECK: RF STOP" WINDOW
Figure 124
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PART NUMBER RD-AA5002 SERIES
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Do as follows:
(a) Make sure that the frequency is shown for each channel, then
measure the RF output level of each channel with the spectrum
analyzer.
NOTE: Although the frequency is shown for each channel, all
channels are set to 000.00 MHz.
(b) Click on the "PASS" if the RF output level is not more than the
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COMPONENT MAINTENANCE MANUAL Video Modulator Unit (VMU)(68)
