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0
1
1
0
1
1
The channels are selected via the Rx and RTS pins as follows
RX
RTS
0
0
0
1
1
0
1
1
5.2 Soft Command Method.
WARNING: The only way to stop Mod Mode and CW Mode is to power cycle the unit. To perform the tests listed in this
section the battery must be disconnected, and the battery terminals be connected to a power supply supplying between
3.7 and 4.2 volts DC, capable of delivering 0.5 amperes. Mod Mode and CW mode are terminated by switching off the
power supply.
The smartphone configuration application in "advanced" mode is used to issue the following commands.
5.2.1 Step 1: Enable the regulatory test modes.
These modes are disabled by default from the factory, to prevent them from being accidentally activated on a unit in the
field. Using the configuration application in "advanced" mode:
•
Tap the "auth" button
•
Send the command: "raw aa0676d4"
•
Watch for the ACK, which should be "aa0576" and 2 bytes of CRC
Use or disclosure of data contained on this sheet is subject to the restrictions in the Distribution Statements on the title page of this
06/18/20
Test Packet - The test packet shall comply with the Air Interface
Packet format with a user information equal to the hex stream
0x80AAF0F0F0AAF0F0F0 where the most significant bit is
transmitted first
CW mode - An un-modulated carrier is continuously transmitted.
Normal Operation
Table 6.1
Channel
B
C
Reserved
Channel specified in the flash setup. To specify channel A, it must
be the default channel specified in the flash setup. See Setup
command for details.
Table 6.2
GLOBALSTAR PROPRIETARY AND CONFIDENTIAL INFORMATION
document.
Subject to Change without Notice
P a g e | 77
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