User's Manual

Table Of Contents
Date Code 20050615 Instruction Manual SEL-3022 Transceiver
Introduction & Specifications
Connections, Reset Button, and LED Indications
1.9
Cryptographic Manual—Do Not Copy
Reset Button
Use the {RESET} button to reset and delete all security related settings. You can access
the {RESET} button through the small hole in the end of the SEL-3022 near the status
LED. Use a paper clip or other similar device to press the {RESET} button for at least 2
seconds, which resets the SEL-3022 into a default state. Power must be applied to the
SEL-3022 for the reset operation to occur.
IMPORTANT: Pressing the {RESET} button erases all security
parameters and interrupts transmission of encrypted
data until you initialize the SEL-3022. See Initializing the
SEL-3022 on page 2.7 in Section 2: Installation.
Status LED
Use the status LED to determine the state of the SEL-3022. If the status LED is solidly
illuminated, the SEL-3022 is operating correctly. If the LED is blinking, the SEL-3022
is in a failed or reset mode. Refer to Section 5: Testing and Troubleshooting for more
details.
Preliminary Copy