Black Box 40418, Руководство пользователя

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18
MODEM ROUTER SWITCH
3.3.2 P
ROGRAMMING THE
S
ECURITY
S
ELECTION
K
EY
You can program the Security Selection Key to select various ports. The switch also
transfers to the key the unique Modem Router Switch Factory Security Code and
the User Code you select via the four-position DIP switches, along with the
authorized port numbers. If you change the User Code, all previously programmed
keys will not work; you must then re-program all the keys. Use this feature if a Key
is lost and you wish to disable it.
Your key(s) cannot be used to access other systems because of the unique Factory
System Code that cannot be changed. If you are using the Key + Touch-tone
routing method, you still must program the keys to permit access to the switch, but
the Modem Router Switch ignores the rotary switch setting on the Key when it
answers a call.
NOTE
Position 0 on the Key’s Port Selector Switch connects to the router’s
Port 8. Positions 1–7 connect to Ports 1–7.
Your programming selection depends on the color of the “C” LED when the Enter
Switch is released. Be patient; some programming steps may require up to three
seconds for the LED to cycle to the desired color. To program the Key, follow these
steps:
1. Connect the Key to the ports labeled PROG 1 and PROG 2. Be sure both
cables are connected.
2. Select position #1 on the Program Mode Switch and press the Enter Switch.
LEDs 1–8 indicate the current allowable port selections for the Key. If the
LEDs flash, the Key is being rejected. This is probably caused by a System or
User Code mismatch or a bad connection; be sure that your DIP switches
have not changed. The Key can still be reprogrammed.
3. To Reset the ports enabled in the Key, press and hold the Enter switch until
the C LED is red, then release the Key. This is only necessary when
programming selective ports.
4. If you want the Key to be able to access any of the eight ports, simply press the
Enter switch and release when the C LED turns orange. All eight LEDs should
light. The Key can now access any of the ports.
5. To program the Key to only have access to Selected Ports, first reset the Key
with Step 3 above. Then turn the Port Selector Switch on the Key to the
desired port number that will be allowed for the Key. Press Enter and hold
until the C LED turns green. Select another Port number and repeat this