© 2022 OutdoorLink, Inc. | Updated 7.1.2022 (256) 885-9768 | www.outdoorlinkinc.com
8
SL-2-DC-002 Operating Manual
b.
The SL-2-DC includes an integrated cellular modem to enable communication between the device and
Outdoorlink
’s servers
and uses LTE CAT M1 cellular technology, which is designed for IoT devices. The
SL-2-DC has two antenna modes
–
internal and external
–
and is configured to internal mode when
shipped.
It is critical that the SL-2-DC is configured for the proper antenna mode. A user may change antenna
mode
by pressing the “ON/OFF 2”
or
“ON/OFF 1” push buttons for 5 seconds.
The Status LED provides
visual confirmation of what antenna mode the SL-2-DC is set to.
Figure 6. SL-2-DC-002 with power supply and status lights on
STATUS LED
1.
Slow Blink: One blink per second continuously indicates that the device is searching for the cellular network
while in
internal
antenna mode.
2.
Slow Blink with Two Second Pause: One blink per second for two seconds followed by two second pause
indicates that the device is searching for the cellular network while in
external
antenna mode.
3.
Rapid Blink: Multiple blinks per second confirms the device is connected to the cellular network
AND
configured
for
internal
antenna mode.
4.
Rapid Blink with One Second Pause: Rapid blink for five seconds followed by a one second pause confirms that
the device is connected to the cellular network
AND
configured for
external
antenna mode.
PORT 1 and 2 LED
1.
A solid LED indicates Port 1,2 is powered with a load connected.
2.
A rapid blink LED light Port 1,2 is powered without a load connected.
3.
No LED indicates Port 1,2 is not powered.
ON/OFF 1 and 2
1.
Push button to toggle Port 1,2 to ON or OFF position.
