Multiplex Technology 3445, 3425 warranty Programming Examples, To program modulator B to channel

Programming Examples:

To program modulator B to channel 67

	model 3445 four channel integrated modulator & distribution system
	select program
Press select button until	program
A B C D	IR
	pll frequency control

B channel LED is on

			select	program
A	B	C	D
				Press program button
				6 times
					select	program
				A B C	D
Wait for B channel LED to light
(ready for next number.)
			select	program
A	B	C	D	Press program button
				7 more times
					select	program
				A B C	D

To program modulator C to channel 120

Valid Channels: 14-64: UHF channels 65-125: CATV channels 95-99: not valid

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, re-program one of the channels to move it away from the other.

Channel number A readback mode will display the current channel

readback: assignments.

Press select button until C channel LED is on

				model 3445 four channel integrated modulator & distribution system
			select	program
				program
A	B	C	D	IR
				pll frequency control

To readback modulator C channel assignment

(example: C has been programmed to channel 108)

select program

A B C D

Press program button

1time

select program

A B C D

Press select button until C channel LED is on

select program

A B C D

				model 3445 four channel integrated modulator & distribution system
			select	program
				program
A	B	C	D	IR
				pll frequency control

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

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

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

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