NAL A3LA-R-SMA, User Manual

Page: 86 / 158

A3LA-R User Guide Version A
Document Number: 451-93156-001A 86 of 158
B.92 +CAR – A
UDIO
O
UTPUT
C
ONTROL
Set Command: +CAR=<n>
This command switches the type of audio output between analog, digital and mute
(no audio output). Valid values for <n> are as follows:
0 mute
1 analog (Codec port)
2 digital (User Connector port)
Read Command: +CAR?
This command queries the current audio setting. Response is in the form:
+CAR: <n>
Test Command: +CAR=?
This command lists the supported values of <n>. Response is in the form:
+CAR: (list of supported values of <n>)
B.93 I
N
– I
DENTIFICATION
Requests the A3LA-R to display information about itself.
0 “2400” (traffic channel rate for IRIDIUM data/fax)
1 “0000” (ROM checksum which is not supported so zero is output)
2 “OK” (result of ROM checksum verification which is not supported so OK is
always
output)
3 “XXXXXXXX” (Software revision level)
4 “IRIDIUM” (Product description)
5 “XXXX” (Country code)
6 “XXX” (Factory identity)
6 “XXXXXXXX” (Hardware specification)