Programming Examples:
To program modulator B to channel 67
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| model 5445 quad digital modulator |
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| A B C D |
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Press select button until |
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| pll frequency control |
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B channel LED is on |
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| select | program |
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A | B | C | D |
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| Press program button | ||||
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| 6 times |
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| select | program |
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| A | B | C | D |
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Wait for B channel LED to light |
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(ready for next number.) |
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| select | program |
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A | B | C | D | Press program button | ||||
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| 7 more times |
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| select | program |
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| A | B | C | D |
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To program modulator C to channel 120
Valid Channels:
Channel Spacing: Skip at least one number between channels. Channels 14 and 16: OK.
Channels 14 and 15: Illegal.
Error indication: If an error has occurred or an incorrect channel is entered, the LED will flash quickly for a second and return to the previous settings.
If two adjacent channels are selected, the unit will accept the entry but will blink the LEDs of channels that are too close. If this happens,
Channel number A readback mode will display the current channel
readback:assignments.
Press select button until
C channel LED is on
select program
A B C D
Wait for C channel LED to light (ready for next number.)
select program
A B C D
Wait for C channel LED to light (ready for next number.)
select program
A B C D
model 5445 quad digital modulator
A B C D
pll frequency control
Press program button
1time
select program
A B C D
Press program button 2 more times
select program
A B C D
Press program button
10 more times
(press 10 to enter a ‘zero’)
select program
A B C D
To readback modulator C channel assignment
(example: C has been programmed to channel 108)
model 5445 quad digital modulator
Press select button until | A B C D |
pll frequency control |
C channel LED is on
select program
A B C D
Hold program button down for 5 seconds, then release.
select program
A B C D
Led blinks 1 time and pauses
select program
A B C D
Led blinks 10 times, pauses (“10” is read back as 0)
select program
A B C D
Led blinks 8 times
select program
A B C D
4 | 5 |