ALTUS APS-3 - Page 3

3
LEMO Connectors (BOTTOM)
PORT
# PINS
FUNCTION
PWR
4
External Power
SER 1
5
Controller/PC
SER 2
8
External Radio
GSM/GPRS Cellular Modem
The APS-3 includes an internal GSM cellular modem. In order
for the GSM Modem to transmit and receive data, a SIM Card
with a data service plan is required.
1. Purchase and activate SIM card with a data service plan
from a GSM/GPRS cellular carrier of your choice.
2. Install SIM card in your APS-3 and get the access
information to ensure it works correctly prior to field use.
SD Memory and SIM Card Compartment (REAR)
Place coin in the slot. Turn
clockwise to lock compartment
& counter clockwise to unlock.
Install/Remove SD or SIM card only while
APS-3 is turned OFF.
LOCK
UNLOCK