16
S4TEF10xx-10x
5
24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
[email protected] -- Click the “Transition Now” link for a live Web chat.
Installation — Continued
Switch Set #2 - Serial Options
1, 2, 3 - Serial Connection Speed Line Settings
Switches 1, 2, and 3 on switch set #2 are used to set the serial connection speed.
4800 baud
9600 baud
1200 baud
2400 baud
1 2 3
57600 baud
115200 baud
19200 baud
38400 baud
1 2 3
4. Enable/Disable Parity
When parity is enabled, an additional bit is added to the
8-bit signal to identify whether the signal is sent
successfully. Use switch 5 to send odd or even signal
parity.
Up - Disable parity.
Down - Enable parity.
5. Parity Select
Up - Select odd serial parity.
Down - Select even serial parity.
This switch is inactive if switch 4 is (up).
Disable Parity
Enable Parity
down
up
4
Odd Serial Parity
Even Serial Parity
up
5
down
Troubleshooting
If the Device fails, isolate and correct the failure by determining the answers to the
following questions and then taking the indicated action:
1.
Is the “PWR” LED illuminated?
NO
• Ensure that the power adapter is the proper type of voltage and cycle
frequency for the outlet.
• Ensure the power adapter is properly installed in the Device and in the
grounded outlet.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 2.
2.
Is the “LKF” LED illuminated?
NO
• Check the fiber cables for proper connection.
• Verify that the TX and RX cables on the local Device are connected to the
RX and TX ports, respectively, on the remote Device.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 3.
3.
Is the “LNK” LED on a T1/E1port
(with a copper cable installed)
illuminated?
NO
• Check the copper cable connected to that T1/E1 port for proper connection.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 4.
4.
Is the “AIS” LED on a T1/E1 port
(with a copper cable installed)
illuminated?
YES
• The device connected to the T1/E1 port has failed. Correct the device
failure.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
NO
• Proceed to step 5.
