NavCom LAND-PAK Rev.N User Manual
Page 80
Technical Reference Manual Rev. N
Blk = All;
Blu = IOP w/Internal Radio
;
Red = IOP & LBM
;
Grn = Engine only
78
Using the following block definitions sets radio control parameters. It should be noted that some
parameters are limited by factory due to export/import limitations in various parts of the world.
This will be covered later. For now, assume these definitions for USA use.
Operation Mode (Master/Slave Section) (0x01)
Record
Usage
Command - Yes
Response - Yes
Input: sets the internal radio operation;
Output: reports the current internal radio settings
Ref
Message Field Description
Data Type Units
Range
Scale
Byte
Count
STX
02
(hex)
U08
1
PRA1 99 (hex)
U08
1
PRA2 66 (hex)
U08
1
ID
73
(hex)
U08
1
Length 0x0008
U16
2
W1
Action Control
B1=1: Store in NVRAM
B2=1: Use ACK/NAK
B3=1: Use Default values
U08
1
W2
0x01 Sub ID
U08
1
W3
Operation Mode
0x01: Master
(Point to Multi Point)
0x03: Slave
U08
1
W4
Spare (0x00)
U08
1
CKSM Checksum
U08
1
ETX
03
(hex)
U08
1
0x73 continued on next page