Motorola 3460 manual LEASED-LINE Operation

3460 Fast’R

Table 5-1. Troubleshooting the 3460 Fast’R Modem

Problem	Diagnosis/Test	Possible Solution
LEASED-LINE OPERATION
Modem won’t	Determine whether	Ensure one modem is set to
connect	modems are assigned	answer (AT*CA1) and one to
	to answer and	originate (AT*CA0).
	originate.
	Run an LAL pattern	• If errors are found on either
	test (AT&T8) on both	end, contact Motorola
	modems.	customer service.
		• If the modem passes the test,
		you may have line problems;
		contact your telephone
		company.
	Check the modulation	Ensure that the local and remote
	configuration:	modem modulation modes are
	• Mode (AT *MM)	compatible.
	• Max Rate (AT *MX)
	• Min Rate (AT *MN)
	Check local and remote	• USA: if operating on a leased
	leased line transmit	line, set to 0 (AT*LX0)
	level (AT*LX).	• If the transmit level is
		adjustable in your country, and
		the modems are running back-
		to-back, adjust it to
		approximately -15 dB
		(AT*LX15)

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