ALTUS APS-3 - Power Button; Ports

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2.2.7. Power Button
The power button is located on the front panel, and has the primary function for
turning the APS-3 ON or OFF. Secondary functions are for data logging On/Off, soft and
hard receiver reboot/reset. In a soft reboot the receiver resets the firmware, while
retaining the current configurations. In a hard reboot the APS-3 will recall the receiver’s
boot configuration file (default reboot).
Table 4: Power Button Operations
What to do
ON
Press and release, RED LED turns ON
OFF
Press and hold for 4 seconds and release or until power LED turns OFF
Data Logging
ON/OFF
Press twice < 1 second apart and Data Logging LED turns ON/OFF
Soft Reboot
Press three times < 1 second apart and Soft Reboot will occur
Hard Reboot
Press four times < 1 second apart and Hard Reboot will occur
2.2.8. Ports
Data (8-pin LEMO)
Serial 2
Power (4-pin LEMO)
External
Control (5-pin LEMO)
Serial 1
Figure 5: Ports Description
Table 5: Port Descriptions
LEMO
Description
What to use it for
8-pin
Data
External Radio
5-pin
Control
Controller or Computer
4-pin
Power
External Power