Instruction manual

COM100 Cellular Phone Package
16
The following 5 steps must be performed in the exact order listed to restore the
proper “power on” state:
1. Connect the antenna via the coaxial cable to the transceiver.
2. Apply primary power (Ground and +12VDC) to the Black and Red Wires
respectively.
3. Apply +5VDC power to the ignition sense line (green Wire) by setting a
control port high.
4. Depress the red LED switch to turn on the phone. LED will flash for
about 10 seconds and then glow a steady RED.
5. To store this “ON” power state in the phone’s non-volatile memory,
remove power from the ignition sense line by setting the control port low
(0V).
From this point on the phone will reliably power up and down under
datalogger control. A sample listing of datalogger program code is shown
below to assist a user in steps 3 and 5 from above:
;{CR10}
;
*Table 1 Program
01: 1.0 Execution Interval (seconds)
1: If Flag/Port (P91)
1: 11 Do if Flag 1 is High
2: 41 Set Port 1 High
2: If Flag/Port (P91)
1: 21 Do if Flag 1 is Low
2: 51 Set Port 1 Low
Software flags can be manually toggled high and low via the Datalogger’s
keypad (*6AD1) or through Campbell Scientific’s PC208(W) software. Please
refer to the PC208 and PC208W Datalogger Support Software manuals for
information on how to manually toggle Flags.